mirror of
https://github.com/Fishwaldo/build.git
synced 2025-07-14 00:48:55 +00:00
5114 lines
170 KiB
Diff
5114 lines
170 KiB
Diff
diff --git a/Documentation/devicetree/bindings/net/btusb.txt b/Documentation/devicetree/bindings/net/btusb.txt
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|
index b1ad6ee68e909..c51dd99dc0d3c 100644
|
|
--- a/Documentation/devicetree/bindings/net/btusb.txt
|
|
+++ b/Documentation/devicetree/bindings/net/btusb.txt
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|
@@ -38,7 +38,7 @@ Following example uses irq pin number 3 of gpio0 for out of band wake-on-bt:
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|
compatible = "usb1286,204e";
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reg = <1>;
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|
interrupt-parent = <&gpio0>;
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- interrupt-name = "wakeup";
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|
+ interrupt-names = "wakeup";
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|
interrupts = <3 IRQ_TYPE_LEVEL_LOW>;
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|
};
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|
};
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|
diff --git a/Documentation/devicetree/bindings/net/ethernet-controller.yaml b/Documentation/devicetree/bindings/net/ethernet-controller.yaml
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|
index dac4aadb6e2e7..880e55f7a4b13 100644
|
|
--- a/Documentation/devicetree/bindings/net/ethernet-controller.yaml
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|
+++ b/Documentation/devicetree/bindings/net/ethernet-controller.yaml
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|
@@ -205,6 +205,11 @@ properties:
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|
Indicates that full-duplex is used. When absent, half
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|
duplex is assumed.
|
|
|
|
+ pause:
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|
+ $ref: /schemas/types.yaml#definitions/flag
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|
+ description:
|
|
+ Indicates that pause should be enabled.
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|
+
|
|
asym-pause:
|
|
$ref: /schemas/types.yaml#/definitions/flag
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|
description:
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|
diff --git a/Documentation/networking/ip-sysctl.rst b/Documentation/networking/ip-sysctl.rst
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|
index fa544e9037b99..1b7f8debada6a 100644
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--- a/Documentation/networking/ip-sysctl.rst
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|
+++ b/Documentation/networking/ip-sysctl.rst
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|
@@ -630,16 +630,15 @@ tcp_rmem - vector of 3 INTEGERs: min, default, max
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|
|
|
default: initial size of receive buffer used by TCP sockets.
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This value overrides net.core.rmem_default used by other protocols.
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- Default: 87380 bytes. This value results in window of 65535 with
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|
- default setting of tcp_adv_win_scale and tcp_app_win:0 and a bit
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|
- less for default tcp_app_win. See below about these variables.
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|
+ Default: 131072 bytes.
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+ This value results in initial window of 65535.
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|
|
|
max: maximal size of receive buffer allowed for automatically
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|
selected receiver buffers for TCP socket. This value does not override
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net.core.rmem_max. Calling setsockopt() with SO_RCVBUF disables
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|
automatic tuning of that socket's receive buffer size, in which
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case this value is ignored.
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- Default: between 87380B and 6MB, depending on RAM size.
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+ Default: between 131072 and 6MB, depending on RAM size.
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|
|
|
tcp_sack - BOOLEAN
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|
Enable select acknowledgments (SACKS).
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|
diff --git a/Makefile b/Makefile
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|
index a8c1162de3a0b..cb9a8e8239511 100644
|
|
--- a/Makefile
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|
+++ b/Makefile
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|
@@ -1,7 +1,7 @@
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|
# SPDX-License-Identifier: GPL-2.0
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VERSION = 5
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PATCHLEVEL = 11
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-SUBLEVEL = 3
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+SUBLEVEL = 4
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EXTRAVERSION =
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NAME = 💕 Valentine's Day Edition 💕
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|
diff --git a/arch/arm/xen/p2m.c b/arch/arm/xen/p2m.c
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|
index fd6e3aafe2724..acb464547a54f 100644
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|
--- a/arch/arm/xen/p2m.c
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|
+++ b/arch/arm/xen/p2m.c
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@@ -93,12 +93,39 @@ int set_foreign_p2m_mapping(struct gnttab_map_grant_ref *map_ops,
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int i;
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for (i = 0; i < count; i++) {
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+ struct gnttab_unmap_grant_ref unmap;
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+ int rc;
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+
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|
if (map_ops[i].status)
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continue;
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- if (unlikely(!set_phys_to_machine(map_ops[i].host_addr >> XEN_PAGE_SHIFT,
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- map_ops[i].dev_bus_addr >> XEN_PAGE_SHIFT))) {
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- return -ENOMEM;
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|
- }
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+ if (likely(set_phys_to_machine(map_ops[i].host_addr >> XEN_PAGE_SHIFT,
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+ map_ops[i].dev_bus_addr >> XEN_PAGE_SHIFT)))
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+ continue;
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+
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+ /*
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|
+ * Signal an error for this slot. This in turn requires
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+ * immediate unmapping.
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+ */
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+ map_ops[i].status = GNTST_general_error;
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+ unmap.host_addr = map_ops[i].host_addr,
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+ unmap.handle = map_ops[i].handle;
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|
+ map_ops[i].handle = ~0;
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+ if (map_ops[i].flags & GNTMAP_device_map)
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+ unmap.dev_bus_addr = map_ops[i].dev_bus_addr;
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+ else
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+ unmap.dev_bus_addr = 0;
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+
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+ /*
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+ * Pre-populate the status field, to be recognizable in
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+ * the log message below.
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+ */
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+ unmap.status = 1;
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+
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+ rc = HYPERVISOR_grant_table_op(GNTTABOP_unmap_grant_ref,
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+ &unmap, 1);
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+ if (rc || unmap.status != GNTST_okay)
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+ pr_err_once("gnttab unmap failed: rc=%d st=%d\n",
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+ rc, unmap.status);
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}
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|
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|
return 0;
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|
diff --git a/arch/parisc/kernel/irq.c b/arch/parisc/kernel/irq.c
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|
index 49cd6d2caefb7..1dfb439b06928 100644
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|
--- a/arch/parisc/kernel/irq.c
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|
+++ b/arch/parisc/kernel/irq.c
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@@ -373,7 +373,11 @@ static inline int eirr_to_irq(unsigned long eirr)
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/*
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* IRQ STACK - used for irq handler
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*/
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|
+#ifdef CONFIG_64BIT
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|
+#define IRQ_STACK_SIZE (4096 << 4) /* 64k irq stack size */
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+#else
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|
#define IRQ_STACK_SIZE (4096 << 3) /* 32k irq stack size */
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|
+#endif
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|
|
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union irq_stack_union {
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unsigned long stack[IRQ_STACK_SIZE/sizeof(unsigned long)];
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diff --git a/arch/riscv/mm/init.c b/arch/riscv/mm/init.c
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index f9f9568d689ef..f81f813b96031 100644
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|
--- a/arch/riscv/mm/init.c
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|
+++ b/arch/riscv/mm/init.c
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|
@@ -226,8 +226,6 @@ pgd_t swapper_pg_dir[PTRS_PER_PGD] __page_aligned_bss;
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|
pgd_t trampoline_pg_dir[PTRS_PER_PGD] __page_aligned_bss;
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|
pte_t fixmap_pte[PTRS_PER_PTE] __page_aligned_bss;
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|
|
|
-#define MAX_EARLY_MAPPING_SIZE SZ_128M
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|
-
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|
pgd_t early_pg_dir[PTRS_PER_PGD] __initdata __aligned(PAGE_SIZE);
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|
|
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void __set_fixmap(enum fixed_addresses idx, phys_addr_t phys, pgprot_t prot)
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@@ -302,13 +300,7 @@ static void __init create_pte_mapping(pte_t *ptep,
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|
|
|
pmd_t trampoline_pmd[PTRS_PER_PMD] __page_aligned_bss;
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|
pmd_t fixmap_pmd[PTRS_PER_PMD] __page_aligned_bss;
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|
-
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|
-#if MAX_EARLY_MAPPING_SIZE < PGDIR_SIZE
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|
-#define NUM_EARLY_PMDS 1UL
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|
-#else
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-#define NUM_EARLY_PMDS (1UL + MAX_EARLY_MAPPING_SIZE / PGDIR_SIZE)
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|
-#endif
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-pmd_t early_pmd[PTRS_PER_PMD * NUM_EARLY_PMDS] __initdata __aligned(PAGE_SIZE);
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|
+pmd_t early_pmd[PTRS_PER_PMD] __initdata __aligned(PAGE_SIZE);
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|
pmd_t early_dtb_pmd[PTRS_PER_PMD] __initdata __aligned(PAGE_SIZE);
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|
|
|
static pmd_t *__init get_pmd_virt_early(phys_addr_t pa)
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@@ -330,11 +322,9 @@ static pmd_t *get_pmd_virt_late(phys_addr_t pa)
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|
|
|
static phys_addr_t __init alloc_pmd_early(uintptr_t va)
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|
{
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|
- uintptr_t pmd_num;
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+ BUG_ON((va - PAGE_OFFSET) >> PGDIR_SHIFT);
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|
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|
- pmd_num = (va - PAGE_OFFSET) >> PGDIR_SHIFT;
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|
- BUG_ON(pmd_num >= NUM_EARLY_PMDS);
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|
- return (uintptr_t)&early_pmd[pmd_num * PTRS_PER_PMD];
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+ return (uintptr_t)early_pmd;
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|
}
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|
|
|
static phys_addr_t __init alloc_pmd_fixmap(uintptr_t va)
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|
@@ -452,7 +442,7 @@ asmlinkage void __init setup_vm(uintptr_t dtb_pa)
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uintptr_t va, pa, end_va;
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uintptr_t load_pa = (uintptr_t)(&_start);
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uintptr_t load_sz = (uintptr_t)(&_end) - load_pa;
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- uintptr_t map_size = best_map_size(load_pa, MAX_EARLY_MAPPING_SIZE);
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+ uintptr_t map_size;
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#ifndef __PAGETABLE_PMD_FOLDED
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|
pmd_t fix_bmap_spmd, fix_bmap_epmd;
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|
#endif
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@@ -464,12 +454,11 @@ asmlinkage void __init setup_vm(uintptr_t dtb_pa)
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* Enforce boot alignment requirements of RV32 and
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* RV64 by only allowing PMD or PGD mappings.
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*/
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|
- BUG_ON(map_size == PAGE_SIZE);
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+ map_size = PMD_SIZE;
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|
|
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/* Sanity check alignment and size */
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|
BUG_ON((PAGE_OFFSET % PGDIR_SIZE) != 0);
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|
BUG_ON((load_pa % map_size) != 0);
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|
- BUG_ON(load_sz > MAX_EARLY_MAPPING_SIZE);
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|
|
|
pt_ops.alloc_pte = alloc_pte_early;
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|
pt_ops.get_pte_virt = get_pte_virt_early;
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|
diff --git a/arch/x86/events/intel/core.c b/arch/x86/events/intel/core.c
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|
index d4569bfa83e30..4faaef3a8f6c4 100644
|
|
--- a/arch/x86/events/intel/core.c
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|
+++ b/arch/x86/events/intel/core.c
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|
@@ -4397,6 +4397,9 @@ static const struct x86_cpu_desc isolation_ucodes[] = {
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INTEL_CPU_DESC(INTEL_FAM6_BROADWELL_X, 2, 0x0b000014),
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|
INTEL_CPU_DESC(INTEL_FAM6_SKYLAKE_X, 3, 0x00000021),
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|
INTEL_CPU_DESC(INTEL_FAM6_SKYLAKE_X, 4, 0x00000000),
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|
+ INTEL_CPU_DESC(INTEL_FAM6_SKYLAKE_X, 5, 0x00000000),
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|
+ INTEL_CPU_DESC(INTEL_FAM6_SKYLAKE_X, 6, 0x00000000),
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+ INTEL_CPU_DESC(INTEL_FAM6_SKYLAKE_X, 7, 0x00000000),
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INTEL_CPU_DESC(INTEL_FAM6_SKYLAKE_L, 3, 0x0000007c),
|
|
INTEL_CPU_DESC(INTEL_FAM6_SKYLAKE, 3, 0x0000007c),
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INTEL_CPU_DESC(INTEL_FAM6_KABYLAKE, 9, 0x0000004e),
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|
diff --git a/arch/x86/include/asm/xen/page.h b/arch/x86/include/asm/xen/page.h
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|
index 1a162e559753b..7068e4bb057d9 100644
|
|
--- a/arch/x86/include/asm/xen/page.h
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|
+++ b/arch/x86/include/asm/xen/page.h
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@@ -86,6 +86,18 @@ clear_foreign_p2m_mapping(struct gnttab_unmap_grant_ref *unmap_ops,
|
|
}
|
|
#endif
|
|
|
|
+/*
|
|
+ * The maximum amount of extra memory compared to the base size. The
|
|
+ * main scaling factor is the size of struct page. At extreme ratios
|
|
+ * of base:extra, all the base memory can be filled with page
|
|
+ * structures for the extra memory, leaving no space for anything
|
|
+ * else.
|
|
+ *
|
|
+ * 10x seems like a reasonable balance between scaling flexibility and
|
|
+ * leaving a practically usable system.
|
|
+ */
|
|
+#define XEN_EXTRA_MEM_RATIO (10)
|
|
+
|
|
/*
|
|
* Helper functions to write or read unsigned long values to/from
|
|
* memory, when the access may fault.
|
|
diff --git a/arch/x86/kernel/module.c b/arch/x86/kernel/module.c
|
|
index 34b153cbd4acb..5e9a34b5bd741 100644
|
|
--- a/arch/x86/kernel/module.c
|
|
+++ b/arch/x86/kernel/module.c
|
|
@@ -114,6 +114,7 @@ int apply_relocate(Elf32_Shdr *sechdrs,
|
|
*location += sym->st_value;
|
|
break;
|
|
case R_386_PC32:
|
|
+ case R_386_PLT32:
|
|
/* Add the value, subtract its position */
|
|
*location += sym->st_value - (uint32_t)location;
|
|
break;
|
|
diff --git a/arch/x86/kernel/reboot.c b/arch/x86/kernel/reboot.c
|
|
index efbaef8b4de98..b29657b76e3fa 100644
|
|
--- a/arch/x86/kernel/reboot.c
|
|
+++ b/arch/x86/kernel/reboot.c
|
|
@@ -477,6 +477,15 @@ static const struct dmi_system_id reboot_dmi_table[] __initconst = {
|
|
},
|
|
},
|
|
|
|
+ { /* PCIe Wifi card isn't detected after reboot otherwise */
|
|
+ .callback = set_pci_reboot,
|
|
+ .ident = "Zotac ZBOX CI327 nano",
|
|
+ .matches = {
|
|
+ DMI_MATCH(DMI_SYS_VENDOR, "NA"),
|
|
+ DMI_MATCH(DMI_PRODUCT_NAME, "ZBOX-CI327NANO-GS-01"),
|
|
+ },
|
|
+ },
|
|
+
|
|
/* Sony */
|
|
{ /* Handle problems with rebooting on Sony VGN-Z540N */
|
|
.callback = set_bios_reboot,
|
|
diff --git a/arch/x86/tools/relocs.c b/arch/x86/tools/relocs.c
|
|
index ce7188cbdae58..1c3a1962cade6 100644
|
|
--- a/arch/x86/tools/relocs.c
|
|
+++ b/arch/x86/tools/relocs.c
|
|
@@ -867,9 +867,11 @@ static int do_reloc32(struct section *sec, Elf_Rel *rel, Elf_Sym *sym,
|
|
case R_386_PC32:
|
|
case R_386_PC16:
|
|
case R_386_PC8:
|
|
+ case R_386_PLT32:
|
|
/*
|
|
- * NONE can be ignored and PC relative relocations don't
|
|
- * need to be adjusted.
|
|
+ * NONE can be ignored and PC relative relocations don't need
|
|
+ * to be adjusted. Because sym must be defined, R_386_PLT32 can
|
|
+ * be treated the same way as R_386_PC32.
|
|
*/
|
|
break;
|
|
|
|
@@ -910,9 +912,11 @@ static int do_reloc_real(struct section *sec, Elf_Rel *rel, Elf_Sym *sym,
|
|
case R_386_PC32:
|
|
case R_386_PC16:
|
|
case R_386_PC8:
|
|
+ case R_386_PLT32:
|
|
/*
|
|
- * NONE can be ignored and PC relative relocations don't
|
|
- * need to be adjusted.
|
|
+ * NONE can be ignored and PC relative relocations don't need
|
|
+ * to be adjusted. Because sym must be defined, R_386_PLT32 can
|
|
+ * be treated the same way as R_386_PC32.
|
|
*/
|
|
break;
|
|
|
|
diff --git a/arch/x86/xen/p2m.c b/arch/x86/xen/p2m.c
|
|
index b5949e5a83ec8..a3cc33091f46c 100644
|
|
--- a/arch/x86/xen/p2m.c
|
|
+++ b/arch/x86/xen/p2m.c
|
|
@@ -416,6 +416,9 @@ void __init xen_vmalloc_p2m_tree(void)
|
|
xen_p2m_last_pfn = xen_max_p2m_pfn;
|
|
|
|
p2m_limit = (phys_addr_t)P2M_LIMIT * 1024 * 1024 * 1024 / PAGE_SIZE;
|
|
+ if (!p2m_limit && IS_ENABLED(CONFIG_XEN_UNPOPULATED_ALLOC))
|
|
+ p2m_limit = xen_start_info->nr_pages * XEN_EXTRA_MEM_RATIO;
|
|
+
|
|
vm.flags = VM_ALLOC;
|
|
vm.size = ALIGN(sizeof(unsigned long) * max(xen_max_p2m_pfn, p2m_limit),
|
|
PMD_SIZE * PMDS_PER_MID_PAGE);
|
|
@@ -652,10 +655,9 @@ bool __set_phys_to_machine(unsigned long pfn, unsigned long mfn)
|
|
pte_t *ptep;
|
|
unsigned int level;
|
|
|
|
- if (unlikely(pfn >= xen_p2m_size)) {
|
|
- BUG_ON(mfn != INVALID_P2M_ENTRY);
|
|
- return true;
|
|
- }
|
|
+ /* Only invalid entries allowed above the highest p2m covered frame. */
|
|
+ if (unlikely(pfn >= xen_p2m_size))
|
|
+ return mfn == INVALID_P2M_ENTRY;
|
|
|
|
/*
|
|
* The interface requires atomic updates on p2m elements.
|
|
@@ -710,6 +712,8 @@ int set_foreign_p2m_mapping(struct gnttab_map_grant_ref *map_ops,
|
|
|
|
for (i = 0; i < count; i++) {
|
|
unsigned long mfn, pfn;
|
|
+ struct gnttab_unmap_grant_ref unmap[2];
|
|
+ int rc;
|
|
|
|
/* Do not add to override if the map failed. */
|
|
if (map_ops[i].status != GNTST_okay ||
|
|
@@ -727,10 +731,46 @@ int set_foreign_p2m_mapping(struct gnttab_map_grant_ref *map_ops,
|
|
|
|
WARN(pfn_to_mfn(pfn) != INVALID_P2M_ENTRY, "page must be ballooned");
|
|
|
|
- if (unlikely(!set_phys_to_machine(pfn, FOREIGN_FRAME(mfn)))) {
|
|
- ret = -ENOMEM;
|
|
- goto out;
|
|
+ if (likely(set_phys_to_machine(pfn, FOREIGN_FRAME(mfn))))
|
|
+ continue;
|
|
+
|
|
+ /*
|
|
+ * Signal an error for this slot. This in turn requires
|
|
+ * immediate unmapping.
|
|
+ */
|
|
+ map_ops[i].status = GNTST_general_error;
|
|
+ unmap[0].host_addr = map_ops[i].host_addr,
|
|
+ unmap[0].handle = map_ops[i].handle;
|
|
+ map_ops[i].handle = ~0;
|
|
+ if (map_ops[i].flags & GNTMAP_device_map)
|
|
+ unmap[0].dev_bus_addr = map_ops[i].dev_bus_addr;
|
|
+ else
|
|
+ unmap[0].dev_bus_addr = 0;
|
|
+
|
|
+ if (kmap_ops) {
|
|
+ kmap_ops[i].status = GNTST_general_error;
|
|
+ unmap[1].host_addr = kmap_ops[i].host_addr,
|
|
+ unmap[1].handle = kmap_ops[i].handle;
|
|
+ kmap_ops[i].handle = ~0;
|
|
+ if (kmap_ops[i].flags & GNTMAP_device_map)
|
|
+ unmap[1].dev_bus_addr = kmap_ops[i].dev_bus_addr;
|
|
+ else
|
|
+ unmap[1].dev_bus_addr = 0;
|
|
}
|
|
+
|
|
+ /*
|
|
+ * Pre-populate both status fields, to be recognizable in
|
|
+ * the log message below.
|
|
+ */
|
|
+ unmap[0].status = 1;
|
|
+ unmap[1].status = 1;
|
|
+
|
|
+ rc = HYPERVISOR_grant_table_op(GNTTABOP_unmap_grant_ref,
|
|
+ unmap, 1 + !!kmap_ops);
|
|
+ if (rc || unmap[0].status != GNTST_okay ||
|
|
+ unmap[1].status != GNTST_okay)
|
|
+ pr_err_once("gnttab unmap failed: rc=%d st0=%d st1=%d\n",
|
|
+ rc, unmap[0].status, unmap[1].status);
|
|
}
|
|
|
|
out:
|
|
diff --git a/arch/x86/xen/setup.c b/arch/x86/xen/setup.c
|
|
index 7eab14d56369d..1a3b75652fa4f 100644
|
|
--- a/arch/x86/xen/setup.c
|
|
+++ b/arch/x86/xen/setup.c
|
|
@@ -59,18 +59,6 @@ static struct {
|
|
} xen_remap_buf __initdata __aligned(PAGE_SIZE);
|
|
static unsigned long xen_remap_mfn __initdata = INVALID_P2M_ENTRY;
|
|
|
|
-/*
|
|
- * The maximum amount of extra memory compared to the base size. The
|
|
- * main scaling factor is the size of struct page. At extreme ratios
|
|
- * of base:extra, all the base memory can be filled with page
|
|
- * structures for the extra memory, leaving no space for anything
|
|
- * else.
|
|
- *
|
|
- * 10x seems like a reasonable balance between scaling flexibility and
|
|
- * leaving a practically usable system.
|
|
- */
|
|
-#define EXTRA_MEM_RATIO (10)
|
|
-
|
|
static bool xen_512gb_limit __initdata = IS_ENABLED(CONFIG_XEN_512GB);
|
|
|
|
static void __init xen_parse_512gb(void)
|
|
@@ -790,20 +778,13 @@ char * __init xen_memory_setup(void)
|
|
extra_pages += max_pages - max_pfn;
|
|
|
|
/*
|
|
- * Clamp the amount of extra memory to a EXTRA_MEM_RATIO
|
|
- * factor the base size. On non-highmem systems, the base
|
|
- * size is the full initial memory allocation; on highmem it
|
|
- * is limited to the max size of lowmem, so that it doesn't
|
|
- * get completely filled.
|
|
+ * Clamp the amount of extra memory to a XEN_EXTRA_MEM_RATIO
|
|
+ * factor the base size.
|
|
*
|
|
* Make sure we have no memory above max_pages, as this area
|
|
* isn't handled by the p2m management.
|
|
- *
|
|
- * In principle there could be a problem in lowmem systems if
|
|
- * the initial memory is also very large with respect to
|
|
- * lowmem, but we won't try to deal with that here.
|
|
*/
|
|
- extra_pages = min3(EXTRA_MEM_RATIO * min(max_pfn, PFN_DOWN(MAXMEM)),
|
|
+ extra_pages = min3(XEN_EXTRA_MEM_RATIO * min(max_pfn, PFN_DOWN(MAXMEM)),
|
|
extra_pages, max_pages - max_pfn);
|
|
i = 0;
|
|
addr = xen_e820_table.entries[0].addr;
|
|
diff --git a/crypto/tcrypt.c b/crypto/tcrypt.c
|
|
index a647bb298fbce..a4a11d2b57bd8 100644
|
|
--- a/crypto/tcrypt.c
|
|
+++ b/crypto/tcrypt.c
|
|
@@ -199,8 +199,8 @@ static int test_mb_aead_jiffies(struct test_mb_aead_data *data, int enc,
|
|
goto out;
|
|
}
|
|
|
|
- pr_cont("%d operations in %d seconds (%ld bytes)\n",
|
|
- bcount * num_mb, secs, (long)bcount * blen * num_mb);
|
|
+ pr_cont("%d operations in %d seconds (%llu bytes)\n",
|
|
+ bcount * num_mb, secs, (u64)bcount * blen * num_mb);
|
|
|
|
out:
|
|
kfree(rc);
|
|
@@ -471,8 +471,8 @@ static int test_aead_jiffies(struct aead_request *req, int enc,
|
|
return ret;
|
|
}
|
|
|
|
- printk("%d operations in %d seconds (%ld bytes)\n",
|
|
- bcount, secs, (long)bcount * blen);
|
|
+ pr_cont("%d operations in %d seconds (%llu bytes)\n",
|
|
+ bcount, secs, (u64)bcount * blen);
|
|
return 0;
|
|
}
|
|
|
|
@@ -764,8 +764,8 @@ static int test_mb_ahash_jiffies(struct test_mb_ahash_data *data, int blen,
|
|
goto out;
|
|
}
|
|
|
|
- pr_cont("%d operations in %d seconds (%ld bytes)\n",
|
|
- bcount * num_mb, secs, (long)bcount * blen * num_mb);
|
|
+ pr_cont("%d operations in %d seconds (%llu bytes)\n",
|
|
+ bcount * num_mb, secs, (u64)bcount * blen * num_mb);
|
|
|
|
out:
|
|
kfree(rc);
|
|
@@ -1201,8 +1201,8 @@ static int test_mb_acipher_jiffies(struct test_mb_skcipher_data *data, int enc,
|
|
goto out;
|
|
}
|
|
|
|
- pr_cont("%d operations in %d seconds (%ld bytes)\n",
|
|
- bcount * num_mb, secs, (long)bcount * blen * num_mb);
|
|
+ pr_cont("%d operations in %d seconds (%llu bytes)\n",
|
|
+ bcount * num_mb, secs, (u64)bcount * blen * num_mb);
|
|
|
|
out:
|
|
kfree(rc);
|
|
@@ -1441,8 +1441,8 @@ static int test_acipher_jiffies(struct skcipher_request *req, int enc,
|
|
return ret;
|
|
}
|
|
|
|
- pr_cont("%d operations in %d seconds (%ld bytes)\n",
|
|
- bcount, secs, (long)bcount * blen);
|
|
+ pr_cont("%d operations in %d seconds (%llu bytes)\n",
|
|
+ bcount, secs, (u64)bcount * blen);
|
|
return 0;
|
|
}
|
|
|
|
diff --git a/drivers/block/nbd.c b/drivers/block/nbd.c
|
|
index e6ea5d344f87b..0f3bab47c0d6c 100644
|
|
--- a/drivers/block/nbd.c
|
|
+++ b/drivers/block/nbd.c
|
|
@@ -78,8 +78,7 @@ struct link_dead_args {
|
|
#define NBD_RT_HAS_PID_FILE 3
|
|
#define NBD_RT_HAS_CONFIG_REF 4
|
|
#define NBD_RT_BOUND 5
|
|
-#define NBD_RT_DESTROY_ON_DISCONNECT 6
|
|
-#define NBD_RT_DISCONNECT_ON_CLOSE 7
|
|
+#define NBD_RT_DISCONNECT_ON_CLOSE 6
|
|
|
|
#define NBD_DESTROY_ON_DISCONNECT 0
|
|
#define NBD_DISCONNECT_REQUESTED 1
|
|
@@ -1924,12 +1923,21 @@ again:
|
|
if (info->attrs[NBD_ATTR_CLIENT_FLAGS]) {
|
|
u64 flags = nla_get_u64(info->attrs[NBD_ATTR_CLIENT_FLAGS]);
|
|
if (flags & NBD_CFLAG_DESTROY_ON_DISCONNECT) {
|
|
- set_bit(NBD_RT_DESTROY_ON_DISCONNECT,
|
|
- &config->runtime_flags);
|
|
- set_bit(NBD_DESTROY_ON_DISCONNECT, &nbd->flags);
|
|
- put_dev = true;
|
|
+ /*
|
|
+ * We have 1 ref to keep the device around, and then 1
|
|
+ * ref for our current operation here, which will be
|
|
+ * inherited by the config. If we already have
|
|
+ * DESTROY_ON_DISCONNECT set then we know we don't have
|
|
+ * that extra ref already held so we don't need the
|
|
+ * put_dev.
|
|
+ */
|
|
+ if (!test_and_set_bit(NBD_DESTROY_ON_DISCONNECT,
|
|
+ &nbd->flags))
|
|
+ put_dev = true;
|
|
} else {
|
|
- clear_bit(NBD_DESTROY_ON_DISCONNECT, &nbd->flags);
|
|
+ if (test_and_clear_bit(NBD_DESTROY_ON_DISCONNECT,
|
|
+ &nbd->flags))
|
|
+ refcount_inc(&nbd->refs);
|
|
}
|
|
if (flags & NBD_CFLAG_DISCONNECT_ON_CLOSE) {
|
|
set_bit(NBD_RT_DISCONNECT_ON_CLOSE,
|
|
@@ -2100,15 +2108,13 @@ static int nbd_genl_reconfigure(struct sk_buff *skb, struct genl_info *info)
|
|
if (info->attrs[NBD_ATTR_CLIENT_FLAGS]) {
|
|
u64 flags = nla_get_u64(info->attrs[NBD_ATTR_CLIENT_FLAGS]);
|
|
if (flags & NBD_CFLAG_DESTROY_ON_DISCONNECT) {
|
|
- if (!test_and_set_bit(NBD_RT_DESTROY_ON_DISCONNECT,
|
|
- &config->runtime_flags))
|
|
+ if (!test_and_set_bit(NBD_DESTROY_ON_DISCONNECT,
|
|
+ &nbd->flags))
|
|
put_dev = true;
|
|
- set_bit(NBD_DESTROY_ON_DISCONNECT, &nbd->flags);
|
|
} else {
|
|
- if (test_and_clear_bit(NBD_RT_DESTROY_ON_DISCONNECT,
|
|
- &config->runtime_flags))
|
|
+ if (test_and_clear_bit(NBD_DESTROY_ON_DISCONNECT,
|
|
+ &nbd->flags))
|
|
refcount_inc(&nbd->refs);
|
|
- clear_bit(NBD_DESTROY_ON_DISCONNECT, &nbd->flags);
|
|
}
|
|
|
|
if (flags & NBD_CFLAG_DISCONNECT_ON_CLOSE) {
|
|
diff --git a/drivers/bluetooth/hci_h5.c b/drivers/bluetooth/hci_h5.c
|
|
index 7be16a7f653bd..95ecd30e6619e 100644
|
|
--- a/drivers/bluetooth/hci_h5.c
|
|
+++ b/drivers/bluetooth/hci_h5.c
|
|
@@ -906,6 +906,11 @@ static int h5_btrtl_setup(struct h5 *h5)
|
|
/* Give the device some time before the hci-core sends it a reset */
|
|
usleep_range(10000, 20000);
|
|
|
|
+ /* Enable controller to do both LE scan and BR/EDR inquiry
|
|
+ * simultaneously.
|
|
+ */
|
|
+ set_bit(HCI_QUIRK_SIMULTANEOUS_DISCOVERY, &h5->hu->hdev->quirks);
|
|
+
|
|
out_free:
|
|
btrtl_free(btrtl_dev);
|
|
|
|
diff --git a/drivers/edac/amd64_edac.c b/drivers/edac/amd64_edac.c
|
|
index f7087ddddb902..5754f429a8d2d 100644
|
|
--- a/drivers/edac/amd64_edac.c
|
|
+++ b/drivers/edac/amd64_edac.c
|
|
@@ -3342,10 +3342,13 @@ static struct amd64_family_type *per_family_init(struct amd64_pvt *pvt)
|
|
fam_type = &family_types[F15_M60H_CPUS];
|
|
pvt->ops = &family_types[F15_M60H_CPUS].ops;
|
|
break;
|
|
+ /* Richland is only client */
|
|
+ } else if (pvt->model == 0x13) {
|
|
+ return NULL;
|
|
+ } else {
|
|
+ fam_type = &family_types[F15_CPUS];
|
|
+ pvt->ops = &family_types[F15_CPUS].ops;
|
|
}
|
|
-
|
|
- fam_type = &family_types[F15_CPUS];
|
|
- pvt->ops = &family_types[F15_CPUS].ops;
|
|
break;
|
|
|
|
case 0x16:
|
|
@@ -3539,6 +3542,7 @@ static int probe_one_instance(unsigned int nid)
|
|
pvt->mc_node_id = nid;
|
|
pvt->F3 = F3;
|
|
|
|
+ ret = -ENODEV;
|
|
fam_type = per_family_init(pvt);
|
|
if (!fam_type)
|
|
goto err_enable;
|
|
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c
|
|
index 2d51b7694d1fd..572153d08ad11 100644
|
|
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c
|
|
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c
|
|
@@ -560,10 +560,14 @@ static int amdgpu_virt_write_vf2pf_data(struct amdgpu_device *adev)
|
|
static void amdgpu_virt_update_vf2pf_work_item(struct work_struct *work)
|
|
{
|
|
struct amdgpu_device *adev = container_of(work, struct amdgpu_device, virt.vf2pf_work.work);
|
|
+ int ret;
|
|
|
|
- amdgpu_virt_read_pf2vf_data(adev);
|
|
+ ret = amdgpu_virt_read_pf2vf_data(adev);
|
|
+ if (ret)
|
|
+ goto out;
|
|
amdgpu_virt_write_vf2pf_data(adev);
|
|
|
|
+out:
|
|
schedule_delayed_work(&(adev->virt.vf2pf_work), adev->virt.vf2pf_update_interval_ms);
|
|
}
|
|
|
|
diff --git a/drivers/gpu/drm/amd/amdgpu/cz_ih.c b/drivers/gpu/drm/amd/amdgpu/cz_ih.c
|
|
index da37f8a900afb..307c01301c87a 100644
|
|
--- a/drivers/gpu/drm/amd/amdgpu/cz_ih.c
|
|
+++ b/drivers/gpu/drm/amd/amdgpu/cz_ih.c
|
|
@@ -194,19 +194,30 @@ static u32 cz_ih_get_wptr(struct amdgpu_device *adev,
|
|
|
|
wptr = le32_to_cpu(*ih->wptr_cpu);
|
|
|
|
- if (REG_GET_FIELD(wptr, IH_RB_WPTR, RB_OVERFLOW)) {
|
|
- wptr = REG_SET_FIELD(wptr, IH_RB_WPTR, RB_OVERFLOW, 0);
|
|
- /* When a ring buffer overflow happen start parsing interrupt
|
|
- * from the last not overwritten vector (wptr + 16). Hopefully
|
|
- * this should allow us to catchup.
|
|
- */
|
|
- dev_warn(adev->dev, "IH ring buffer overflow (0x%08X, 0x%08X, 0x%08X)\n",
|
|
- wptr, ih->rptr, (wptr + 16) & ih->ptr_mask);
|
|
- ih->rptr = (wptr + 16) & ih->ptr_mask;
|
|
- tmp = RREG32(mmIH_RB_CNTL);
|
|
- tmp = REG_SET_FIELD(tmp, IH_RB_CNTL, WPTR_OVERFLOW_CLEAR, 1);
|
|
- WREG32(mmIH_RB_CNTL, tmp);
|
|
- }
|
|
+ if (!REG_GET_FIELD(wptr, IH_RB_WPTR, RB_OVERFLOW))
|
|
+ goto out;
|
|
+
|
|
+ /* Double check that the overflow wasn't already cleared. */
|
|
+ wptr = RREG32(mmIH_RB_WPTR);
|
|
+
|
|
+ if (!REG_GET_FIELD(wptr, IH_RB_WPTR, RB_OVERFLOW))
|
|
+ goto out;
|
|
+
|
|
+ wptr = REG_SET_FIELD(wptr, IH_RB_WPTR, RB_OVERFLOW, 0);
|
|
+
|
|
+ /* When a ring buffer overflow happen start parsing interrupt
|
|
+ * from the last not overwritten vector (wptr + 16). Hopefully
|
|
+ * this should allow us to catchup.
|
|
+ */
|
|
+ dev_warn(adev->dev, "IH ring buffer overflow (0x%08X, 0x%08X, 0x%08X)\n",
|
|
+ wptr, ih->rptr, (wptr + 16) & ih->ptr_mask);
|
|
+ ih->rptr = (wptr + 16) & ih->ptr_mask;
|
|
+ tmp = RREG32(mmIH_RB_CNTL);
|
|
+ tmp = REG_SET_FIELD(tmp, IH_RB_CNTL, WPTR_OVERFLOW_CLEAR, 1);
|
|
+ WREG32(mmIH_RB_CNTL, tmp);
|
|
+
|
|
+
|
|
+out:
|
|
return (wptr & ih->ptr_mask);
|
|
}
|
|
|
|
diff --git a/drivers/gpu/drm/amd/amdgpu/iceland_ih.c b/drivers/gpu/drm/amd/amdgpu/iceland_ih.c
|
|
index 37d8b6ca4dab8..cc957471f31ea 100644
|
|
--- a/drivers/gpu/drm/amd/amdgpu/iceland_ih.c
|
|
+++ b/drivers/gpu/drm/amd/amdgpu/iceland_ih.c
|
|
@@ -194,19 +194,29 @@ static u32 iceland_ih_get_wptr(struct amdgpu_device *adev,
|
|
|
|
wptr = le32_to_cpu(*ih->wptr_cpu);
|
|
|
|
- if (REG_GET_FIELD(wptr, IH_RB_WPTR, RB_OVERFLOW)) {
|
|
- wptr = REG_SET_FIELD(wptr, IH_RB_WPTR, RB_OVERFLOW, 0);
|
|
- /* When a ring buffer overflow happen start parsing interrupt
|
|
- * from the last not overwritten vector (wptr + 16). Hopefully
|
|
- * this should allow us to catchup.
|
|
- */
|
|
- dev_warn(adev->dev, "IH ring buffer overflow (0x%08X, 0x%08X, 0x%08X)\n",
|
|
- wptr, ih->rptr, (wptr + 16) & ih->ptr_mask);
|
|
- ih->rptr = (wptr + 16) & ih->ptr_mask;
|
|
- tmp = RREG32(mmIH_RB_CNTL);
|
|
- tmp = REG_SET_FIELD(tmp, IH_RB_CNTL, WPTR_OVERFLOW_CLEAR, 1);
|
|
- WREG32(mmIH_RB_CNTL, tmp);
|
|
- }
|
|
+ if (!REG_GET_FIELD(wptr, IH_RB_WPTR, RB_OVERFLOW))
|
|
+ goto out;
|
|
+
|
|
+ /* Double check that the overflow wasn't already cleared. */
|
|
+ wptr = RREG32(mmIH_RB_WPTR);
|
|
+
|
|
+ if (!REG_GET_FIELD(wptr, IH_RB_WPTR, RB_OVERFLOW))
|
|
+ goto out;
|
|
+
|
|
+ wptr = REG_SET_FIELD(wptr, IH_RB_WPTR, RB_OVERFLOW, 0);
|
|
+ /* When a ring buffer overflow happen start parsing interrupt
|
|
+ * from the last not overwritten vector (wptr + 16). Hopefully
|
|
+ * this should allow us to catchup.
|
|
+ */
|
|
+ dev_warn(adev->dev, "IH ring buffer overflow (0x%08X, 0x%08X, 0x%08X)\n",
|
|
+ wptr, ih->rptr, (wptr + 16) & ih->ptr_mask);
|
|
+ ih->rptr = (wptr + 16) & ih->ptr_mask;
|
|
+ tmp = RREG32(mmIH_RB_CNTL);
|
|
+ tmp = REG_SET_FIELD(tmp, IH_RB_CNTL, WPTR_OVERFLOW_CLEAR, 1);
|
|
+ WREG32(mmIH_RB_CNTL, tmp);
|
|
+
|
|
+
|
|
+out:
|
|
return (wptr & ih->ptr_mask);
|
|
}
|
|
|
|
diff --git a/drivers/gpu/drm/amd/amdgpu/tonga_ih.c b/drivers/gpu/drm/amd/amdgpu/tonga_ih.c
|
|
index ce3319993b4bd..249fcbee7871c 100644
|
|
--- a/drivers/gpu/drm/amd/amdgpu/tonga_ih.c
|
|
+++ b/drivers/gpu/drm/amd/amdgpu/tonga_ih.c
|
|
@@ -196,19 +196,30 @@ static u32 tonga_ih_get_wptr(struct amdgpu_device *adev,
|
|
|
|
wptr = le32_to_cpu(*ih->wptr_cpu);
|
|
|
|
- if (REG_GET_FIELD(wptr, IH_RB_WPTR, RB_OVERFLOW)) {
|
|
- wptr = REG_SET_FIELD(wptr, IH_RB_WPTR, RB_OVERFLOW, 0);
|
|
- /* When a ring buffer overflow happen start parsing interrupt
|
|
- * from the last not overwritten vector (wptr + 16). Hopefully
|
|
- * this should allow us to catchup.
|
|
- */
|
|
- dev_warn(adev->dev, "IH ring buffer overflow (0x%08X, 0x%08X, 0x%08X)\n",
|
|
- wptr, ih->rptr, (wptr + 16) & ih->ptr_mask);
|
|
- ih->rptr = (wptr + 16) & ih->ptr_mask;
|
|
- tmp = RREG32(mmIH_RB_CNTL);
|
|
- tmp = REG_SET_FIELD(tmp, IH_RB_CNTL, WPTR_OVERFLOW_CLEAR, 1);
|
|
- WREG32(mmIH_RB_CNTL, tmp);
|
|
- }
|
|
+ if (!REG_GET_FIELD(wptr, IH_RB_WPTR, RB_OVERFLOW))
|
|
+ goto out;
|
|
+
|
|
+ /* Double check that the overflow wasn't already cleared. */
|
|
+ wptr = RREG32(mmIH_RB_WPTR);
|
|
+
|
|
+ if (!REG_GET_FIELD(wptr, IH_RB_WPTR, RB_OVERFLOW))
|
|
+ goto out;
|
|
+
|
|
+ wptr = REG_SET_FIELD(wptr, IH_RB_WPTR, RB_OVERFLOW, 0);
|
|
+
|
|
+ /* When a ring buffer overflow happen start parsing interrupt
|
|
+ * from the last not overwritten vector (wptr + 16). Hopefully
|
|
+ * this should allow us to catchup.
|
|
+ */
|
|
+
|
|
+ dev_warn(adev->dev, "IH ring buffer overflow (0x%08X, 0x%08X, 0x%08X)\n",
|
|
+ wptr, ih->rptr, (wptr + 16) & ih->ptr_mask);
|
|
+ ih->rptr = (wptr + 16) & ih->ptr_mask;
|
|
+ tmp = RREG32(mmIH_RB_CNTL);
|
|
+ tmp = REG_SET_FIELD(tmp, IH_RB_CNTL, WPTR_OVERFLOW_CLEAR, 1);
|
|
+ WREG32(mmIH_RB_CNTL, tmp);
|
|
+
|
|
+out:
|
|
return (wptr & ih->ptr_mask);
|
|
}
|
|
|
|
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_link.c b/drivers/gpu/drm/amd/display/dc/core/dc_link.c
|
|
index f4a2088ab1792..278ade3a90ccf 100644
|
|
--- a/drivers/gpu/drm/amd/display/dc/core/dc_link.c
|
|
+++ b/drivers/gpu/drm/amd/display/dc/core/dc_link.c
|
|
@@ -1470,6 +1470,11 @@ static bool dc_link_construct(struct dc_link *link,
|
|
goto ddc_create_fail;
|
|
}
|
|
|
|
+ if (!link->ddc->ddc_pin) {
|
|
+ DC_ERROR("Failed to get I2C info for connector!\n");
|
|
+ goto ddc_create_fail;
|
|
+ }
|
|
+
|
|
link->ddc_hw_inst =
|
|
dal_ddc_get_line(dal_ddc_service_get_ddc_pin(link->ddc));
|
|
|
|
diff --git a/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.c b/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.c
|
|
index d845657fd99cc..426f5fb20fadc 100644
|
|
--- a/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.c
|
|
+++ b/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.c
|
|
@@ -366,7 +366,6 @@ static void hibmc_pci_remove(struct pci_dev *pdev)
|
|
|
|
drm_dev_unregister(dev);
|
|
hibmc_unload(dev);
|
|
- drm_dev_put(dev);
|
|
}
|
|
|
|
static const struct pci_device_id hibmc_pci_table[] = {
|
|
diff --git a/drivers/infiniband/ulp/rtrs/rtrs-clt.c b/drivers/infiniband/ulp/rtrs/rtrs-clt.c
|
|
index 785cd1cf2a402..394c1f6822b90 100644
|
|
--- a/drivers/infiniband/ulp/rtrs/rtrs-clt.c
|
|
+++ b/drivers/infiniband/ulp/rtrs/rtrs-clt.c
|
|
@@ -496,7 +496,7 @@ static void rtrs_clt_recv_done(struct rtrs_clt_con *con, struct ib_wc *wc)
|
|
int err;
|
|
struct rtrs_clt_sess *sess = to_clt_sess(con->c.sess);
|
|
|
|
- WARN_ON(sess->flags != RTRS_MSG_NEW_RKEY_F);
|
|
+ WARN_ON((sess->flags & RTRS_MSG_NEW_RKEY_F) == 0);
|
|
iu = container_of(wc->wr_cqe, struct rtrs_iu,
|
|
cqe);
|
|
err = rtrs_iu_post_recv(&con->c, iu);
|
|
@@ -516,7 +516,7 @@ static void rtrs_clt_rkey_rsp_done(struct rtrs_clt_con *con, struct ib_wc *wc)
|
|
u32 buf_id;
|
|
int err;
|
|
|
|
- WARN_ON(sess->flags != RTRS_MSG_NEW_RKEY_F);
|
|
+ WARN_ON((sess->flags & RTRS_MSG_NEW_RKEY_F) == 0);
|
|
|
|
iu = container_of(wc->wr_cqe, struct rtrs_iu, cqe);
|
|
|
|
@@ -623,12 +623,12 @@ static void rtrs_clt_rdma_done(struct ib_cq *cq, struct ib_wc *wc)
|
|
} else if (imm_type == RTRS_HB_MSG_IMM) {
|
|
WARN_ON(con->c.cid);
|
|
rtrs_send_hb_ack(&sess->s);
|
|
- if (sess->flags == RTRS_MSG_NEW_RKEY_F)
|
|
+ if (sess->flags & RTRS_MSG_NEW_RKEY_F)
|
|
return rtrs_clt_recv_done(con, wc);
|
|
} else if (imm_type == RTRS_HB_ACK_IMM) {
|
|
WARN_ON(con->c.cid);
|
|
sess->s.hb_missed_cnt = 0;
|
|
- if (sess->flags == RTRS_MSG_NEW_RKEY_F)
|
|
+ if (sess->flags & RTRS_MSG_NEW_RKEY_F)
|
|
return rtrs_clt_recv_done(con, wc);
|
|
} else {
|
|
rtrs_wrn(con->c.sess, "Unknown IMM type %u\n",
|
|
@@ -656,7 +656,7 @@ static void rtrs_clt_rdma_done(struct ib_cq *cq, struct ib_wc *wc)
|
|
WARN_ON(!(wc->wc_flags & IB_WC_WITH_INVALIDATE ||
|
|
wc->wc_flags & IB_WC_WITH_IMM));
|
|
WARN_ON(wc->wr_cqe->done != rtrs_clt_rdma_done);
|
|
- if (sess->flags == RTRS_MSG_NEW_RKEY_F) {
|
|
+ if (sess->flags & RTRS_MSG_NEW_RKEY_F) {
|
|
if (wc->wc_flags & IB_WC_WITH_INVALIDATE)
|
|
return rtrs_clt_recv_done(con, wc);
|
|
|
|
@@ -666,7 +666,6 @@ static void rtrs_clt_rdma_done(struct ib_cq *cq, struct ib_wc *wc)
|
|
case IB_WC_RDMA_WRITE:
|
|
/*
|
|
* post_send() RDMA write completions of IO reqs (read/write)
|
|
- * and hb
|
|
*/
|
|
break;
|
|
|
|
@@ -682,7 +681,7 @@ static int post_recv_io(struct rtrs_clt_con *con, size_t q_size)
|
|
struct rtrs_clt_sess *sess = to_clt_sess(con->c.sess);
|
|
|
|
for (i = 0; i < q_size; i++) {
|
|
- if (sess->flags == RTRS_MSG_NEW_RKEY_F) {
|
|
+ if (sess->flags & RTRS_MSG_NEW_RKEY_F) {
|
|
struct rtrs_iu *iu = &con->rsp_ius[i];
|
|
|
|
err = rtrs_iu_post_recv(&con->c, iu);
|
|
@@ -1567,7 +1566,7 @@ static int create_con_cq_qp(struct rtrs_clt_con *con)
|
|
sess->queue_depth * 3 + 1);
|
|
}
|
|
/* alloc iu to recv new rkey reply when server reports flags set */
|
|
- if (sess->flags == RTRS_MSG_NEW_RKEY_F || con->c.cid == 0) {
|
|
+ if (sess->flags & RTRS_MSG_NEW_RKEY_F || con->c.cid == 0) {
|
|
con->rsp_ius = rtrs_iu_alloc(max_recv_wr, sizeof(*rsp),
|
|
GFP_KERNEL, sess->s.dev->ib_dev,
|
|
DMA_FROM_DEVICE,
|
|
diff --git a/drivers/infiniband/ulp/rtrs/rtrs-srv.c b/drivers/infiniband/ulp/rtrs/rtrs-srv.c
|
|
index 3850d2a938f8e..d071809e3ed2f 100644
|
|
--- a/drivers/infiniband/ulp/rtrs/rtrs-srv.c
|
|
+++ b/drivers/infiniband/ulp/rtrs/rtrs-srv.c
|
|
@@ -820,7 +820,7 @@ static int process_info_req(struct rtrs_srv_con *con,
|
|
rwr[mri].wr.opcode = IB_WR_REG_MR;
|
|
rwr[mri].wr.wr_cqe = &local_reg_cqe;
|
|
rwr[mri].wr.num_sge = 0;
|
|
- rwr[mri].wr.send_flags = mri ? 0 : IB_SEND_SIGNALED;
|
|
+ rwr[mri].wr.send_flags = 0;
|
|
rwr[mri].mr = mr;
|
|
rwr[mri].key = mr->rkey;
|
|
rwr[mri].access = (IB_ACCESS_LOCAL_WRITE |
|
|
@@ -1244,7 +1244,6 @@ static void rtrs_srv_rdma_done(struct ib_cq *cq, struct ib_wc *wc)
|
|
case IB_WC_SEND:
|
|
/*
|
|
* post_send() RDMA write completions of IO reqs (read/write)
|
|
- * and hb
|
|
*/
|
|
atomic_add(srv->queue_depth, &con->sq_wr_avail);
|
|
|
|
diff --git a/drivers/infiniband/ulp/rtrs/rtrs.c b/drivers/infiniband/ulp/rtrs/rtrs.c
|
|
index da4ff764dd3f0..d13aff0aa8165 100644
|
|
--- a/drivers/infiniband/ulp/rtrs/rtrs.c
|
|
+++ b/drivers/infiniband/ulp/rtrs/rtrs.c
|
|
@@ -310,7 +310,7 @@ void rtrs_send_hb_ack(struct rtrs_sess *sess)
|
|
|
|
imm = rtrs_to_imm(RTRS_HB_ACK_IMM, 0);
|
|
err = rtrs_post_rdma_write_imm_empty(usr_con, sess->hb_cqe, imm,
|
|
- IB_SEND_SIGNALED, NULL);
|
|
+ 0, NULL);
|
|
if (err) {
|
|
sess->hb_err_handler(usr_con);
|
|
return;
|
|
@@ -339,7 +339,7 @@ static void hb_work(struct work_struct *work)
|
|
}
|
|
imm = rtrs_to_imm(RTRS_HB_MSG_IMM, 0);
|
|
err = rtrs_post_rdma_write_imm_empty(usr_con, sess->hb_cqe, imm,
|
|
- IB_SEND_SIGNALED, NULL);
|
|
+ 0, NULL);
|
|
if (err) {
|
|
sess->hb_err_handler(usr_con);
|
|
return;
|
|
diff --git a/drivers/media/rc/mceusb.c b/drivers/media/rc/mceusb.c
|
|
index c8d63673e131d..5642595a057ec 100644
|
|
--- a/drivers/media/rc/mceusb.c
|
|
+++ b/drivers/media/rc/mceusb.c
|
|
@@ -701,11 +701,18 @@ static void mceusb_dev_printdata(struct mceusb_dev *ir, u8 *buf, int buf_len,
|
|
data[0], data[1]);
|
|
break;
|
|
case MCE_RSP_EQIRCFS:
|
|
+ if (!data[0] && !data[1]) {
|
|
+ dev_dbg(dev, "%s: no carrier", inout);
|
|
+ break;
|
|
+ }
|
|
+ // prescaler should make sense
|
|
+ if (data[0] > 8)
|
|
+ break;
|
|
period = DIV_ROUND_CLOSEST((1U << data[0] * 2) *
|
|
(data[1] + 1), 10);
|
|
if (!period)
|
|
break;
|
|
- carrier = (1000 * 1000) / period;
|
|
+ carrier = USEC_PER_SEC / period;
|
|
dev_dbg(dev, "%s carrier of %u Hz (period %uus)",
|
|
inout, carrier, period);
|
|
break;
|
|
diff --git a/drivers/media/usb/uvc/uvc_driver.c b/drivers/media/usb/uvc/uvc_driver.c
|
|
index ddb9eaa11be71..5ad5282641350 100644
|
|
--- a/drivers/media/usb/uvc/uvc_driver.c
|
|
+++ b/drivers/media/usb/uvc/uvc_driver.c
|
|
@@ -1028,7 +1028,10 @@ static struct uvc_entity *uvc_alloc_entity(u16 type, u8 id,
|
|
unsigned int i;
|
|
|
|
extra_size = roundup(extra_size, sizeof(*entity->pads));
|
|
- num_inputs = (type & UVC_TERM_OUTPUT) ? num_pads : num_pads - 1;
|
|
+ if (num_pads)
|
|
+ num_inputs = type & UVC_TERM_OUTPUT ? num_pads : num_pads - 1;
|
|
+ else
|
|
+ num_inputs = 0;
|
|
size = sizeof(*entity) + extra_size + sizeof(*entity->pads) * num_pads
|
|
+ num_inputs;
|
|
entity = kzalloc(size, GFP_KERNEL);
|
|
@@ -1044,7 +1047,7 @@ static struct uvc_entity *uvc_alloc_entity(u16 type, u8 id,
|
|
|
|
for (i = 0; i < num_inputs; ++i)
|
|
entity->pads[i].flags = MEDIA_PAD_FL_SINK;
|
|
- if (!UVC_ENTITY_IS_OTERM(entity))
|
|
+ if (!UVC_ENTITY_IS_OTERM(entity) && num_pads)
|
|
entity->pads[num_pads-1].flags = MEDIA_PAD_FL_SOURCE;
|
|
|
|
entity->bNrInPins = num_inputs;
|
|
diff --git a/drivers/media/usb/zr364xx/zr364xx.c b/drivers/media/usb/zr364xx/zr364xx.c
|
|
index 1e1c6b4d1874b..d29b861367ea7 100644
|
|
--- a/drivers/media/usb/zr364xx/zr364xx.c
|
|
+++ b/drivers/media/usb/zr364xx/zr364xx.c
|
|
@@ -1181,15 +1181,11 @@ out:
|
|
return err;
|
|
}
|
|
|
|
-static void zr364xx_release(struct v4l2_device *v4l2_dev)
|
|
+static void zr364xx_board_uninit(struct zr364xx_camera *cam)
|
|
{
|
|
- struct zr364xx_camera *cam =
|
|
- container_of(v4l2_dev, struct zr364xx_camera, v4l2_dev);
|
|
unsigned long i;
|
|
|
|
- v4l2_device_unregister(&cam->v4l2_dev);
|
|
-
|
|
- videobuf_mmap_free(&cam->vb_vidq);
|
|
+ zr364xx_stop_readpipe(cam);
|
|
|
|
/* release sys buffers */
|
|
for (i = 0; i < FRAMES; i++) {
|
|
@@ -1200,9 +1196,19 @@ static void zr364xx_release(struct v4l2_device *v4l2_dev)
|
|
cam->buffer.frame[i].lpvbits = NULL;
|
|
}
|
|
|
|
- v4l2_ctrl_handler_free(&cam->ctrl_handler);
|
|
/* release transfer buffer */
|
|
kfree(cam->pipe->transfer_buffer);
|
|
+}
|
|
+
|
|
+static void zr364xx_release(struct v4l2_device *v4l2_dev)
|
|
+{
|
|
+ struct zr364xx_camera *cam =
|
|
+ container_of(v4l2_dev, struct zr364xx_camera, v4l2_dev);
|
|
+
|
|
+ videobuf_mmap_free(&cam->vb_vidq);
|
|
+ v4l2_ctrl_handler_free(&cam->ctrl_handler);
|
|
+ zr364xx_board_uninit(cam);
|
|
+ v4l2_device_unregister(&cam->v4l2_dev);
|
|
kfree(cam);
|
|
}
|
|
|
|
@@ -1376,11 +1382,14 @@ static int zr364xx_board_init(struct zr364xx_camera *cam)
|
|
/* start read pipe */
|
|
err = zr364xx_start_readpipe(cam);
|
|
if (err)
|
|
- goto err_free;
|
|
+ goto err_free_frames;
|
|
|
|
DBG(": board initialized\n");
|
|
return 0;
|
|
|
|
+err_free_frames:
|
|
+ for (i = 0; i < FRAMES; i++)
|
|
+ vfree(cam->buffer.frame[i].lpvbits);
|
|
err_free:
|
|
kfree(cam->pipe->transfer_buffer);
|
|
cam->pipe->transfer_buffer = NULL;
|
|
@@ -1409,12 +1418,10 @@ static int zr364xx_probe(struct usb_interface *intf,
|
|
if (!cam)
|
|
return -ENOMEM;
|
|
|
|
- cam->v4l2_dev.release = zr364xx_release;
|
|
err = v4l2_device_register(&intf->dev, &cam->v4l2_dev);
|
|
if (err < 0) {
|
|
dev_err(&udev->dev, "couldn't register v4l2_device\n");
|
|
- kfree(cam);
|
|
- return err;
|
|
+ goto free_cam;
|
|
}
|
|
hdl = &cam->ctrl_handler;
|
|
v4l2_ctrl_handler_init(hdl, 1);
|
|
@@ -1423,7 +1430,7 @@ static int zr364xx_probe(struct usb_interface *intf,
|
|
if (hdl->error) {
|
|
err = hdl->error;
|
|
dev_err(&udev->dev, "couldn't register control\n");
|
|
- goto fail;
|
|
+ goto unregister;
|
|
}
|
|
/* save the init method used by this camera */
|
|
cam->method = id->driver_info;
|
|
@@ -1496,7 +1503,7 @@ static int zr364xx_probe(struct usb_interface *intf,
|
|
if (!cam->read_endpoint) {
|
|
err = -ENOMEM;
|
|
dev_err(&intf->dev, "Could not find bulk-in endpoint\n");
|
|
- goto fail;
|
|
+ goto unregister;
|
|
}
|
|
|
|
/* v4l */
|
|
@@ -1507,10 +1514,11 @@ static int zr364xx_probe(struct usb_interface *intf,
|
|
|
|
/* load zr364xx board specific */
|
|
err = zr364xx_board_init(cam);
|
|
- if (!err)
|
|
- err = v4l2_ctrl_handler_setup(hdl);
|
|
if (err)
|
|
- goto fail;
|
|
+ goto unregister;
|
|
+ err = v4l2_ctrl_handler_setup(hdl);
|
|
+ if (err)
|
|
+ goto board_uninit;
|
|
|
|
spin_lock_init(&cam->slock);
|
|
|
|
@@ -1525,16 +1533,21 @@ static int zr364xx_probe(struct usb_interface *intf,
|
|
err = video_register_device(&cam->vdev, VFL_TYPE_VIDEO, -1);
|
|
if (err) {
|
|
dev_err(&udev->dev, "video_register_device failed\n");
|
|
- goto fail;
|
|
+ goto free_handler;
|
|
}
|
|
+ cam->v4l2_dev.release = zr364xx_release;
|
|
|
|
dev_info(&udev->dev, DRIVER_DESC " controlling device %s\n",
|
|
video_device_node_name(&cam->vdev));
|
|
return 0;
|
|
|
|
-fail:
|
|
+free_handler:
|
|
v4l2_ctrl_handler_free(hdl);
|
|
+board_uninit:
|
|
+ zr364xx_board_uninit(cam);
|
|
+unregister:
|
|
v4l2_device_unregister(&cam->v4l2_dev);
|
|
+free_cam:
|
|
kfree(cam);
|
|
return err;
|
|
}
|
|
diff --git a/drivers/media/v4l2-core/v4l2-ctrls.c b/drivers/media/v4l2-core/v4l2-ctrls.c
|
|
index 5cbe0ffbf501f..9dc151431a5c6 100644
|
|
--- a/drivers/media/v4l2-core/v4l2-ctrls.c
|
|
+++ b/drivers/media/v4l2-core/v4l2-ctrls.c
|
|
@@ -2165,7 +2165,8 @@ static int std_validate(const struct v4l2_ctrl *ctrl, u32 idx,
|
|
case V4L2_CTRL_TYPE_INTEGER_MENU:
|
|
if (ptr.p_s32[idx] < ctrl->minimum || ptr.p_s32[idx] > ctrl->maximum)
|
|
return -ERANGE;
|
|
- if (ctrl->menu_skip_mask & (1ULL << ptr.p_s32[idx]))
|
|
+ if (ptr.p_s32[idx] < BITS_PER_LONG_LONG &&
|
|
+ (ctrl->menu_skip_mask & BIT_ULL(ptr.p_s32[idx])))
|
|
return -EINVAL;
|
|
if (ctrl->type == V4L2_CTRL_TYPE_MENU &&
|
|
ctrl->qmenu[ptr.p_s32[idx]][0] == '\0')
|
|
diff --git a/drivers/net/can/flexcan.c b/drivers/net/can/flexcan.c
|
|
index 038fe1036df23..7ab20a6b0d1db 100644
|
|
--- a/drivers/net/can/flexcan.c
|
|
+++ b/drivers/net/can/flexcan.c
|
|
@@ -9,6 +9,7 @@
|
|
//
|
|
// Based on code originally by Andrey Volkov <avolkov@varma-el.com>
|
|
|
|
+#include <dt-bindings/firmware/imx/rsrc.h>
|
|
#include <linux/bitfield.h>
|
|
#include <linux/can.h>
|
|
#include <linux/can/dev.h>
|
|
@@ -17,6 +18,7 @@
|
|
#include <linux/can/rx-offload.h>
|
|
#include <linux/clk.h>
|
|
#include <linux/delay.h>
|
|
+#include <linux/firmware/imx/sci.h>
|
|
#include <linux/interrupt.h>
|
|
#include <linux/io.h>
|
|
#include <linux/mfd/syscon.h>
|
|
@@ -242,6 +244,8 @@
|
|
#define FLEXCAN_QUIRK_SUPPORT_FD BIT(9)
|
|
/* support memory detection and correction */
|
|
#define FLEXCAN_QUIRK_SUPPORT_ECC BIT(10)
|
|
+/* Setup stop mode with SCU firmware to support wakeup */
|
|
+#define FLEXCAN_QUIRK_SETUP_STOP_MODE_SCFW BIT(11)
|
|
|
|
/* Structure of the message buffer */
|
|
struct flexcan_mb {
|
|
@@ -347,6 +351,7 @@ struct flexcan_priv {
|
|
u8 mb_count;
|
|
u8 mb_size;
|
|
u8 clk_src; /* clock source of CAN Protocol Engine */
|
|
+ u8 scu_idx;
|
|
|
|
u64 rx_mask;
|
|
u64 tx_mask;
|
|
@@ -358,6 +363,9 @@ struct flexcan_priv {
|
|
struct regulator *reg_xceiver;
|
|
struct flexcan_stop_mode stm;
|
|
|
|
+ /* IPC handle when setup stop mode by System Controller firmware(scfw) */
|
|
+ struct imx_sc_ipc *sc_ipc_handle;
|
|
+
|
|
/* Read and Write APIs */
|
|
u32 (*read)(void __iomem *addr);
|
|
void (*write)(u32 val, void __iomem *addr);
|
|
@@ -387,7 +395,7 @@ static const struct flexcan_devtype_data fsl_imx6q_devtype_data = {
|
|
static const struct flexcan_devtype_data fsl_imx8qm_devtype_data = {
|
|
.quirks = FLEXCAN_QUIRK_DISABLE_RXFG | FLEXCAN_QUIRK_ENABLE_EACEN_RRS |
|
|
FLEXCAN_QUIRK_USE_OFF_TIMESTAMP | FLEXCAN_QUIRK_BROKEN_PERR_STATE |
|
|
- FLEXCAN_QUIRK_SUPPORT_FD,
|
|
+ FLEXCAN_QUIRK_SUPPORT_FD | FLEXCAN_QUIRK_SETUP_STOP_MODE_SCFW,
|
|
};
|
|
|
|
static struct flexcan_devtype_data fsl_imx8mp_devtype_data = {
|
|
@@ -546,18 +554,42 @@ static void flexcan_enable_wakeup_irq(struct flexcan_priv *priv, bool enable)
|
|
priv->write(reg_mcr, ®s->mcr);
|
|
}
|
|
|
|
+static int flexcan_stop_mode_enable_scfw(struct flexcan_priv *priv, bool enabled)
|
|
+{
|
|
+ u8 idx = priv->scu_idx;
|
|
+ u32 rsrc_id, val;
|
|
+
|
|
+ rsrc_id = IMX_SC_R_CAN(idx);
|
|
+
|
|
+ if (enabled)
|
|
+ val = 1;
|
|
+ else
|
|
+ val = 0;
|
|
+
|
|
+ /* stop mode request via scu firmware */
|
|
+ return imx_sc_misc_set_control(priv->sc_ipc_handle, rsrc_id,
|
|
+ IMX_SC_C_IPG_STOP, val);
|
|
+}
|
|
+
|
|
static inline int flexcan_enter_stop_mode(struct flexcan_priv *priv)
|
|
{
|
|
struct flexcan_regs __iomem *regs = priv->regs;
|
|
u32 reg_mcr;
|
|
+ int ret;
|
|
|
|
reg_mcr = priv->read(®s->mcr);
|
|
reg_mcr |= FLEXCAN_MCR_SLF_WAK;
|
|
priv->write(reg_mcr, ®s->mcr);
|
|
|
|
/* enable stop request */
|
|
- regmap_update_bits(priv->stm.gpr, priv->stm.req_gpr,
|
|
- 1 << priv->stm.req_bit, 1 << priv->stm.req_bit);
|
|
+ if (priv->devtype_data->quirks & FLEXCAN_QUIRK_SETUP_STOP_MODE_SCFW) {
|
|
+ ret = flexcan_stop_mode_enable_scfw(priv, true);
|
|
+ if (ret < 0)
|
|
+ return ret;
|
|
+ } else {
|
|
+ regmap_update_bits(priv->stm.gpr, priv->stm.req_gpr,
|
|
+ 1 << priv->stm.req_bit, 1 << priv->stm.req_bit);
|
|
+ }
|
|
|
|
return flexcan_low_power_enter_ack(priv);
|
|
}
|
|
@@ -566,10 +598,17 @@ static inline int flexcan_exit_stop_mode(struct flexcan_priv *priv)
|
|
{
|
|
struct flexcan_regs __iomem *regs = priv->regs;
|
|
u32 reg_mcr;
|
|
+ int ret;
|
|
|
|
/* remove stop request */
|
|
- regmap_update_bits(priv->stm.gpr, priv->stm.req_gpr,
|
|
- 1 << priv->stm.req_bit, 0);
|
|
+ if (priv->devtype_data->quirks & FLEXCAN_QUIRK_SETUP_STOP_MODE_SCFW) {
|
|
+ ret = flexcan_stop_mode_enable_scfw(priv, false);
|
|
+ if (ret < 0)
|
|
+ return ret;
|
|
+ } else {
|
|
+ regmap_update_bits(priv->stm.gpr, priv->stm.req_gpr,
|
|
+ 1 << priv->stm.req_bit, 0);
|
|
+ }
|
|
|
|
reg_mcr = priv->read(®s->mcr);
|
|
reg_mcr &= ~FLEXCAN_MCR_SLF_WAK;
|
|
@@ -1867,7 +1906,7 @@ static void unregister_flexcandev(struct net_device *dev)
|
|
unregister_candev(dev);
|
|
}
|
|
|
|
-static int flexcan_setup_stop_mode(struct platform_device *pdev)
|
|
+static int flexcan_setup_stop_mode_gpr(struct platform_device *pdev)
|
|
{
|
|
struct net_device *dev = platform_get_drvdata(pdev);
|
|
struct device_node *np = pdev->dev.of_node;
|
|
@@ -1912,11 +1951,6 @@ static int flexcan_setup_stop_mode(struct platform_device *pdev)
|
|
"gpr %s req_gpr=0x02%x req_bit=%u\n",
|
|
gpr_np->full_name, priv->stm.req_gpr, priv->stm.req_bit);
|
|
|
|
- device_set_wakeup_capable(&pdev->dev, true);
|
|
-
|
|
- if (of_property_read_bool(np, "wakeup-source"))
|
|
- device_set_wakeup_enable(&pdev->dev, true);
|
|
-
|
|
return 0;
|
|
|
|
out_put_node:
|
|
@@ -1924,6 +1958,58 @@ out_put_node:
|
|
return ret;
|
|
}
|
|
|
|
+static int flexcan_setup_stop_mode_scfw(struct platform_device *pdev)
|
|
+{
|
|
+ struct net_device *dev = platform_get_drvdata(pdev);
|
|
+ struct flexcan_priv *priv;
|
|
+ u8 scu_idx;
|
|
+ int ret;
|
|
+
|
|
+ ret = of_property_read_u8(pdev->dev.of_node, "fsl,scu-index", &scu_idx);
|
|
+ if (ret < 0) {
|
|
+ dev_dbg(&pdev->dev, "failed to get scu index\n");
|
|
+ return ret;
|
|
+ }
|
|
+
|
|
+ priv = netdev_priv(dev);
|
|
+ priv->scu_idx = scu_idx;
|
|
+
|
|
+ /* this function could be defered probe, return -EPROBE_DEFER */
|
|
+ return imx_scu_get_handle(&priv->sc_ipc_handle);
|
|
+}
|
|
+
|
|
+/* flexcan_setup_stop_mode - Setup stop mode for wakeup
|
|
+ *
|
|
+ * Return: = 0 setup stop mode successfully or doesn't support this feature
|
|
+ * < 0 fail to setup stop mode (could be defered probe)
|
|
+ */
|
|
+static int flexcan_setup_stop_mode(struct platform_device *pdev)
|
|
+{
|
|
+ struct net_device *dev = platform_get_drvdata(pdev);
|
|
+ struct flexcan_priv *priv;
|
|
+ int ret;
|
|
+
|
|
+ priv = netdev_priv(dev);
|
|
+
|
|
+ if (priv->devtype_data->quirks & FLEXCAN_QUIRK_SETUP_STOP_MODE_SCFW)
|
|
+ ret = flexcan_setup_stop_mode_scfw(pdev);
|
|
+ else if (priv->devtype_data->quirks & FLEXCAN_QUIRK_SETUP_STOP_MODE_GPR)
|
|
+ ret = flexcan_setup_stop_mode_gpr(pdev);
|
|
+ else
|
|
+ /* return 0 directly if doesn't support stop mode feature */
|
|
+ return 0;
|
|
+
|
|
+ if (ret)
|
|
+ return ret;
|
|
+
|
|
+ device_set_wakeup_capable(&pdev->dev, true);
|
|
+
|
|
+ if (of_property_read_bool(pdev->dev.of_node, "wakeup-source"))
|
|
+ device_set_wakeup_enable(&pdev->dev, true);
|
|
+
|
|
+ return 0;
|
|
+}
|
|
+
|
|
static const struct of_device_id flexcan_of_match[] = {
|
|
{ .compatible = "fsl,imx8qm-flexcan", .data = &fsl_imx8qm_devtype_data, },
|
|
{ .compatible = "fsl,imx8mp-flexcan", .data = &fsl_imx8mp_devtype_data, },
|
|
@@ -2054,17 +2140,20 @@ static int flexcan_probe(struct platform_device *pdev)
|
|
goto failed_register;
|
|
}
|
|
|
|
+ err = flexcan_setup_stop_mode(pdev);
|
|
+ if (err < 0) {
|
|
+ if (err != -EPROBE_DEFER)
|
|
+ dev_err(&pdev->dev, "setup stop mode failed\n");
|
|
+ goto failed_setup_stop_mode;
|
|
+ }
|
|
+
|
|
of_can_transceiver(dev);
|
|
devm_can_led_init(dev);
|
|
|
|
- if (priv->devtype_data->quirks & FLEXCAN_QUIRK_SETUP_STOP_MODE_GPR) {
|
|
- err = flexcan_setup_stop_mode(pdev);
|
|
- if (err)
|
|
- dev_dbg(&pdev->dev, "failed to setup stop-mode\n");
|
|
- }
|
|
-
|
|
return 0;
|
|
|
|
+ failed_setup_stop_mode:
|
|
+ unregister_flexcandev(dev);
|
|
failed_register:
|
|
pm_runtime_put_noidle(&pdev->dev);
|
|
pm_runtime_disable(&pdev->dev);
|
|
diff --git a/drivers/net/ethernet/atheros/ag71xx.c b/drivers/net/ethernet/atheros/ag71xx.c
|
|
index dd5c8a9038bb7..a60ce90305819 100644
|
|
--- a/drivers/net/ethernet/atheros/ag71xx.c
|
|
+++ b/drivers/net/ethernet/atheros/ag71xx.c
|
|
@@ -223,8 +223,6 @@
|
|
#define AG71XX_REG_RX_SM 0x01b0
|
|
#define AG71XX_REG_TX_SM 0x01b4
|
|
|
|
-#define ETH_SWITCH_HEADER_LEN 2
|
|
-
|
|
#define AG71XX_DEFAULT_MSG_ENABLE \
|
|
(NETIF_MSG_DRV \
|
|
| NETIF_MSG_PROBE \
|
|
@@ -933,7 +931,7 @@ static void ag71xx_hw_setup(struct ag71xx *ag)
|
|
|
|
static unsigned int ag71xx_max_frame_len(unsigned int mtu)
|
|
{
|
|
- return ETH_SWITCH_HEADER_LEN + ETH_HLEN + VLAN_HLEN + mtu + ETH_FCS_LEN;
|
|
+ return ETH_HLEN + VLAN_HLEN + mtu + ETH_FCS_LEN;
|
|
}
|
|
|
|
static void ag71xx_hw_set_macaddr(struct ag71xx *ag, unsigned char *mac)
|
|
diff --git a/drivers/net/ipa/ipa_reg.h b/drivers/net/ipa/ipa_reg.h
|
|
index e6b0827a244ec..732e691e9aa62 100644
|
|
--- a/drivers/net/ipa/ipa_reg.h
|
|
+++ b/drivers/net/ipa/ipa_reg.h
|
|
@@ -408,15 +408,18 @@ enum ipa_cs_offload_en {
|
|
static inline u32 ipa_header_size_encoded(enum ipa_version version,
|
|
u32 header_size)
|
|
{
|
|
+ u32 size = header_size & field_mask(HDR_LEN_FMASK);
|
|
u32 val;
|
|
|
|
- val = u32_encode_bits(header_size, HDR_LEN_FMASK);
|
|
- if (version < IPA_VERSION_4_5)
|
|
+ val = u32_encode_bits(size, HDR_LEN_FMASK);
|
|
+ if (version < IPA_VERSION_4_5) {
|
|
+ /* ipa_assert(header_size == size); */
|
|
return val;
|
|
+ }
|
|
|
|
/* IPA v4.5 adds a few more most-significant bits */
|
|
- header_size >>= hweight32(HDR_LEN_FMASK);
|
|
- val |= u32_encode_bits(header_size, HDR_LEN_MSB_FMASK);
|
|
+ size = header_size >> hweight32(HDR_LEN_FMASK);
|
|
+ val |= u32_encode_bits(size, HDR_LEN_MSB_FMASK);
|
|
|
|
return val;
|
|
}
|
|
@@ -425,15 +428,18 @@ static inline u32 ipa_header_size_encoded(enum ipa_version version,
|
|
static inline u32 ipa_metadata_offset_encoded(enum ipa_version version,
|
|
u32 offset)
|
|
{
|
|
+ u32 off = offset & field_mask(HDR_OFST_METADATA_FMASK);
|
|
u32 val;
|
|
|
|
- val = u32_encode_bits(offset, HDR_OFST_METADATA_FMASK);
|
|
- if (version < IPA_VERSION_4_5)
|
|
+ val = u32_encode_bits(off, HDR_OFST_METADATA_FMASK);
|
|
+ if (version < IPA_VERSION_4_5) {
|
|
+ /* ipa_assert(offset == off); */
|
|
return val;
|
|
+ }
|
|
|
|
/* IPA v4.5 adds a few more most-significant bits */
|
|
- offset >>= hweight32(HDR_OFST_METADATA_FMASK);
|
|
- val |= u32_encode_bits(offset, HDR_OFST_METADATA_MSB_FMASK);
|
|
+ off = offset >> hweight32(HDR_OFST_METADATA_FMASK);
|
|
+ val |= u32_encode_bits(off, HDR_OFST_METADATA_MSB_FMASK);
|
|
|
|
return val;
|
|
}
|
|
diff --git a/drivers/net/phy/sfp-bus.c b/drivers/net/phy/sfp-bus.c
|
|
index 20b91f5dfc6ed..4cf874fb5c5b4 100644
|
|
--- a/drivers/net/phy/sfp-bus.c
|
|
+++ b/drivers/net/phy/sfp-bus.c
|
|
@@ -44,6 +44,17 @@ static void sfp_quirk_2500basex(const struct sfp_eeprom_id *id,
|
|
phylink_set(modes, 2500baseX_Full);
|
|
}
|
|
|
|
+static void sfp_quirk_ubnt_uf_instant(const struct sfp_eeprom_id *id,
|
|
+ unsigned long *modes)
|
|
+{
|
|
+ /* Ubiquiti U-Fiber Instant module claims that support all transceiver
|
|
+ * types including 10G Ethernet which is not truth. So clear all claimed
|
|
+ * modes and set only one mode which module supports: 1000baseX_Full.
|
|
+ */
|
|
+ phylink_zero(modes);
|
|
+ phylink_set(modes, 1000baseX_Full);
|
|
+}
|
|
+
|
|
static const struct sfp_quirk sfp_quirks[] = {
|
|
{
|
|
// Alcatel Lucent G-010S-P can operate at 2500base-X, but
|
|
@@ -63,6 +74,10 @@ static const struct sfp_quirk sfp_quirks[] = {
|
|
.vendor = "HUAWEI",
|
|
.part = "MA5671A",
|
|
.modes = sfp_quirk_2500basex,
|
|
+ }, {
|
|
+ .vendor = "UBNT",
|
|
+ .part = "UF-INSTANT",
|
|
+ .modes = sfp_quirk_ubnt_uf_instant,
|
|
},
|
|
};
|
|
|
|
diff --git a/drivers/net/phy/sfp.c b/drivers/net/phy/sfp.c
|
|
index f2b5e467a8001..7a680b5177f5e 100644
|
|
--- a/drivers/net/phy/sfp.c
|
|
+++ b/drivers/net/phy/sfp.c
|
|
@@ -273,8 +273,21 @@ static const struct sff_data sff_data = {
|
|
|
|
static bool sfp_module_supported(const struct sfp_eeprom_id *id)
|
|
{
|
|
- return id->base.phys_id == SFF8024_ID_SFP &&
|
|
- id->base.phys_ext_id == SFP_PHYS_EXT_ID_SFP;
|
|
+ if (id->base.phys_id == SFF8024_ID_SFP &&
|
|
+ id->base.phys_ext_id == SFP_PHYS_EXT_ID_SFP)
|
|
+ return true;
|
|
+
|
|
+ /* SFP GPON module Ubiquiti U-Fiber Instant has in its EEPROM stored
|
|
+ * phys id SFF instead of SFP. Therefore mark this module explicitly
|
|
+ * as supported based on vendor name and pn match.
|
|
+ */
|
|
+ if (id->base.phys_id == SFF8024_ID_SFF_8472 &&
|
|
+ id->base.phys_ext_id == SFP_PHYS_EXT_ID_SFP &&
|
|
+ !memcmp(id->base.vendor_name, "UBNT ", 16) &&
|
|
+ !memcmp(id->base.vendor_pn, "UF-INSTANT ", 16))
|
|
+ return true;
|
|
+
|
|
+ return false;
|
|
}
|
|
|
|
static const struct sff_data sfp_data = {
|
|
diff --git a/drivers/net/tap.c b/drivers/net/tap.c
|
|
index 1f4bdd94407a9..f549d3a8e59c0 100644
|
|
--- a/drivers/net/tap.c
|
|
+++ b/drivers/net/tap.c
|
|
@@ -1093,10 +1093,9 @@ static long tap_ioctl(struct file *file, unsigned int cmd,
|
|
return -ENOLINK;
|
|
}
|
|
ret = 0;
|
|
- u = tap->dev->type;
|
|
+ dev_get_mac_address(&sa, dev_net(tap->dev), tap->dev->name);
|
|
if (copy_to_user(&ifr->ifr_name, tap->dev->name, IFNAMSIZ) ||
|
|
- copy_to_user(&ifr->ifr_hwaddr.sa_data, tap->dev->dev_addr, ETH_ALEN) ||
|
|
- put_user(u, &ifr->ifr_hwaddr.sa_family))
|
|
+ copy_to_user(&ifr->ifr_hwaddr, &sa, sizeof(sa)))
|
|
ret = -EFAULT;
|
|
tap_put_tap_dev(tap);
|
|
rtnl_unlock();
|
|
@@ -1111,7 +1110,7 @@ static long tap_ioctl(struct file *file, unsigned int cmd,
|
|
rtnl_unlock();
|
|
return -ENOLINK;
|
|
}
|
|
- ret = dev_set_mac_address(tap->dev, &sa, NULL);
|
|
+ ret = dev_set_mac_address_user(tap->dev, &sa, NULL);
|
|
tap_put_tap_dev(tap);
|
|
rtnl_unlock();
|
|
return ret;
|
|
diff --git a/drivers/net/tun.c b/drivers/net/tun.c
|
|
index 978ac0981d160..5512418b7be0a 100644
|
|
--- a/drivers/net/tun.c
|
|
+++ b/drivers/net/tun.c
|
|
@@ -3113,15 +3113,14 @@ static long __tun_chr_ioctl(struct file *file, unsigned int cmd,
|
|
|
|
case SIOCGIFHWADDR:
|
|
/* Get hw address */
|
|
- memcpy(ifr.ifr_hwaddr.sa_data, tun->dev->dev_addr, ETH_ALEN);
|
|
- ifr.ifr_hwaddr.sa_family = tun->dev->type;
|
|
+ dev_get_mac_address(&ifr.ifr_hwaddr, net, tun->dev->name);
|
|
if (copy_to_user(argp, &ifr, ifreq_len))
|
|
ret = -EFAULT;
|
|
break;
|
|
|
|
case SIOCSIFHWADDR:
|
|
/* Set hw address */
|
|
- ret = dev_set_mac_address(tun->dev, &ifr.ifr_hwaddr, NULL);
|
|
+ ret = dev_set_mac_address_user(tun->dev, &ifr.ifr_hwaddr, NULL);
|
|
break;
|
|
|
|
case TUNGETSNDBUF:
|
|
diff --git a/drivers/net/usb/qmi_wwan.c b/drivers/net/usb/qmi_wwan.c
|
|
index 5a05add9b4e69..7410215e2a2e9 100644
|
|
--- a/drivers/net/usb/qmi_wwan.c
|
|
+++ b/drivers/net/usb/qmi_wwan.c
|
|
@@ -1235,6 +1235,7 @@ static const struct usb_device_id products[] = {
|
|
{QMI_FIXED_INTF(0x19d2, 0x1255, 4)},
|
|
{QMI_FIXED_INTF(0x19d2, 0x1256, 4)},
|
|
{QMI_FIXED_INTF(0x19d2, 0x1270, 5)}, /* ZTE MF667 */
|
|
+ {QMI_FIXED_INTF(0x19d2, 0x1275, 3)}, /* ZTE P685M */
|
|
{QMI_FIXED_INTF(0x19d2, 0x1401, 2)},
|
|
{QMI_FIXED_INTF(0x19d2, 0x1402, 2)}, /* ZTE MF60 */
|
|
{QMI_FIXED_INTF(0x19d2, 0x1424, 2)},
|
|
diff --git a/drivers/net/wireless/ath/ath10k/ahb.c b/drivers/net/wireless/ath/ath10k/ahb.c
|
|
index 05a61975c83f4..869524852fbaa 100644
|
|
--- a/drivers/net/wireless/ath/ath10k/ahb.c
|
|
+++ b/drivers/net/wireless/ath/ath10k/ahb.c
|
|
@@ -626,7 +626,7 @@ static int ath10k_ahb_hif_start(struct ath10k *ar)
|
|
{
|
|
ath10k_dbg(ar, ATH10K_DBG_BOOT, "boot ahb hif start\n");
|
|
|
|
- napi_enable(&ar->napi);
|
|
+ ath10k_core_napi_enable(ar);
|
|
ath10k_ce_enable_interrupts(ar);
|
|
ath10k_pci_enable_legacy_irq(ar);
|
|
|
|
@@ -644,8 +644,7 @@ static void ath10k_ahb_hif_stop(struct ath10k *ar)
|
|
ath10k_ahb_irq_disable(ar);
|
|
synchronize_irq(ar_ahb->irq);
|
|
|
|
- napi_synchronize(&ar->napi);
|
|
- napi_disable(&ar->napi);
|
|
+ ath10k_core_napi_sync_disable(ar);
|
|
|
|
ath10k_pci_flush(ar);
|
|
}
|
|
diff --git a/drivers/net/wireless/ath/ath10k/core.c b/drivers/net/wireless/ath/ath10k/core.c
|
|
index eeb6ff6aa2e1e..a419ec7130f97 100644
|
|
--- a/drivers/net/wireless/ath/ath10k/core.c
|
|
+++ b/drivers/net/wireless/ath/ath10k/core.c
|
|
@@ -2305,6 +2305,31 @@ void ath10k_core_start_recovery(struct ath10k *ar)
|
|
}
|
|
EXPORT_SYMBOL(ath10k_core_start_recovery);
|
|
|
|
+void ath10k_core_napi_enable(struct ath10k *ar)
|
|
+{
|
|
+ lockdep_assert_held(&ar->conf_mutex);
|
|
+
|
|
+ if (test_bit(ATH10K_FLAG_NAPI_ENABLED, &ar->dev_flags))
|
|
+ return;
|
|
+
|
|
+ napi_enable(&ar->napi);
|
|
+ set_bit(ATH10K_FLAG_NAPI_ENABLED, &ar->dev_flags);
|
|
+}
|
|
+EXPORT_SYMBOL(ath10k_core_napi_enable);
|
|
+
|
|
+void ath10k_core_napi_sync_disable(struct ath10k *ar)
|
|
+{
|
|
+ lockdep_assert_held(&ar->conf_mutex);
|
|
+
|
|
+ if (!test_bit(ATH10K_FLAG_NAPI_ENABLED, &ar->dev_flags))
|
|
+ return;
|
|
+
|
|
+ napi_synchronize(&ar->napi);
|
|
+ napi_disable(&ar->napi);
|
|
+ clear_bit(ATH10K_FLAG_NAPI_ENABLED, &ar->dev_flags);
|
|
+}
|
|
+EXPORT_SYMBOL(ath10k_core_napi_sync_disable);
|
|
+
|
|
static void ath10k_core_restart(struct work_struct *work)
|
|
{
|
|
struct ath10k *ar = container_of(work, struct ath10k, restart_work);
|
|
diff --git a/drivers/net/wireless/ath/ath10k/core.h b/drivers/net/wireless/ath/ath10k/core.h
|
|
index 51f7e960e2977..f4be6bfb25392 100644
|
|
--- a/drivers/net/wireless/ath/ath10k/core.h
|
|
+++ b/drivers/net/wireless/ath/ath10k/core.h
|
|
@@ -868,6 +868,9 @@ enum ath10k_dev_flags {
|
|
|
|
/* Indicates that ath10k device is during recovery process and not complete */
|
|
ATH10K_FLAG_RESTARTING,
|
|
+
|
|
+ /* protected by conf_mutex */
|
|
+ ATH10K_FLAG_NAPI_ENABLED,
|
|
};
|
|
|
|
enum ath10k_cal_mode {
|
|
@@ -1308,6 +1311,8 @@ static inline bool ath10k_peer_stats_enabled(struct ath10k *ar)
|
|
|
|
extern unsigned long ath10k_coredump_mask;
|
|
|
|
+void ath10k_core_napi_sync_disable(struct ath10k *ar);
|
|
+void ath10k_core_napi_enable(struct ath10k *ar);
|
|
struct ath10k *ath10k_core_create(size_t priv_size, struct device *dev,
|
|
enum ath10k_bus bus,
|
|
enum ath10k_hw_rev hw_rev,
|
|
diff --git a/drivers/net/wireless/ath/ath10k/mac.c b/drivers/net/wireless/ath/ath10k/mac.c
|
|
index e815aab412d7a..9a56a0a5f85da 100644
|
|
--- a/drivers/net/wireless/ath/ath10k/mac.c
|
|
+++ b/drivers/net/wireless/ath/ath10k/mac.c
|
|
@@ -3763,23 +3763,16 @@ bool ath10k_mac_tx_frm_has_freq(struct ath10k *ar)
|
|
static int ath10k_mac_tx_wmi_mgmt(struct ath10k *ar, struct sk_buff *skb)
|
|
{
|
|
struct sk_buff_head *q = &ar->wmi_mgmt_tx_queue;
|
|
- int ret = 0;
|
|
-
|
|
- spin_lock_bh(&ar->data_lock);
|
|
|
|
- if (skb_queue_len(q) == ATH10K_MAX_NUM_MGMT_PENDING) {
|
|
+ if (skb_queue_len_lockless(q) >= ATH10K_MAX_NUM_MGMT_PENDING) {
|
|
ath10k_warn(ar, "wmi mgmt tx queue is full\n");
|
|
- ret = -ENOSPC;
|
|
- goto unlock;
|
|
+ return -ENOSPC;
|
|
}
|
|
|
|
- __skb_queue_tail(q, skb);
|
|
+ skb_queue_tail(q, skb);
|
|
ieee80211_queue_work(ar->hw, &ar->wmi_mgmt_tx_work);
|
|
|
|
-unlock:
|
|
- spin_unlock_bh(&ar->data_lock);
|
|
-
|
|
- return ret;
|
|
+ return 0;
|
|
}
|
|
|
|
static enum ath10k_mac_tx_path
|
|
diff --git a/drivers/net/wireless/ath/ath10k/pci.c b/drivers/net/wireless/ath/ath10k/pci.c
|
|
index 2328df09875ce..e7fde635e0eef 100644
|
|
--- a/drivers/net/wireless/ath/ath10k/pci.c
|
|
+++ b/drivers/net/wireless/ath/ath10k/pci.c
|
|
@@ -1958,7 +1958,7 @@ static int ath10k_pci_hif_start(struct ath10k *ar)
|
|
|
|
ath10k_dbg(ar, ATH10K_DBG_BOOT, "boot hif start\n");
|
|
|
|
- napi_enable(&ar->napi);
|
|
+ ath10k_core_napi_enable(ar);
|
|
|
|
ath10k_pci_irq_enable(ar);
|
|
ath10k_pci_rx_post(ar);
|
|
@@ -2075,8 +2075,9 @@ static void ath10k_pci_hif_stop(struct ath10k *ar)
|
|
|
|
ath10k_pci_irq_disable(ar);
|
|
ath10k_pci_irq_sync(ar);
|
|
- napi_synchronize(&ar->napi);
|
|
- napi_disable(&ar->napi);
|
|
+
|
|
+ ath10k_core_napi_sync_disable(ar);
|
|
+
|
|
cancel_work_sync(&ar_pci->dump_work);
|
|
|
|
/* Most likely the device has HTT Rx ring configured. The only way to
|
|
diff --git a/drivers/net/wireless/ath/ath10k/sdio.c b/drivers/net/wireless/ath/ath10k/sdio.c
|
|
index c415090d1f37c..b746052737e0b 100644
|
|
--- a/drivers/net/wireless/ath/ath10k/sdio.c
|
|
+++ b/drivers/net/wireless/ath/ath10k/sdio.c
|
|
@@ -1859,7 +1859,7 @@ static int ath10k_sdio_hif_start(struct ath10k *ar)
|
|
struct ath10k_sdio *ar_sdio = ath10k_sdio_priv(ar);
|
|
int ret;
|
|
|
|
- napi_enable(&ar->napi);
|
|
+ ath10k_core_napi_enable(ar);
|
|
|
|
/* Sleep 20 ms before HIF interrupts are disabled.
|
|
* This will give target plenty of time to process the BMI done
|
|
@@ -1992,8 +1992,7 @@ static void ath10k_sdio_hif_stop(struct ath10k *ar)
|
|
|
|
spin_unlock_bh(&ar_sdio->wr_async_lock);
|
|
|
|
- napi_synchronize(&ar->napi);
|
|
- napi_disable(&ar->napi);
|
|
+ ath10k_core_napi_sync_disable(ar);
|
|
}
|
|
|
|
#ifdef CONFIG_PM
|
|
diff --git a/drivers/net/wireless/ath/ath10k/snoc.c b/drivers/net/wireless/ath/ath10k/snoc.c
|
|
index 1c3307e3b1085..af7ecef6bcde9 100644
|
|
--- a/drivers/net/wireless/ath/ath10k/snoc.c
|
|
+++ b/drivers/net/wireless/ath/ath10k/snoc.c
|
|
@@ -915,8 +915,7 @@ static void ath10k_snoc_hif_stop(struct ath10k *ar)
|
|
if (!test_bit(ATH10K_FLAG_CRASH_FLUSH, &ar->dev_flags))
|
|
ath10k_snoc_irq_disable(ar);
|
|
|
|
- napi_synchronize(&ar->napi);
|
|
- napi_disable(&ar->napi);
|
|
+ ath10k_core_napi_sync_disable(ar);
|
|
ath10k_snoc_buffer_cleanup(ar);
|
|
ath10k_dbg(ar, ATH10K_DBG_BOOT, "boot hif stop\n");
|
|
}
|
|
@@ -926,7 +925,8 @@ static int ath10k_snoc_hif_start(struct ath10k *ar)
|
|
struct ath10k_snoc *ar_snoc = ath10k_snoc_priv(ar);
|
|
|
|
bitmap_clear(ar_snoc->pending_ce_irqs, 0, CE_COUNT_MAX);
|
|
- napi_enable(&ar->napi);
|
|
+
|
|
+ ath10k_core_napi_enable(ar);
|
|
ath10k_snoc_irq_enable(ar);
|
|
ath10k_snoc_rx_post(ar);
|
|
|
|
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/dmi.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/dmi.c
|
|
index 4aa2561934d77..6d5188b78f2de 100644
|
|
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/dmi.c
|
|
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/dmi.c
|
|
@@ -40,6 +40,18 @@ static const struct brcmf_dmi_data pov_tab_p1006w_data = {
|
|
BRCM_CC_43340_CHIP_ID, 2, "pov-tab-p1006w-data"
|
|
};
|
|
|
|
+static const struct brcmf_dmi_data predia_basic_data = {
|
|
+ BRCM_CC_43341_CHIP_ID, 2, "predia-basic"
|
|
+};
|
|
+
|
|
+/* Note the Voyo winpad A15 tablet uses the same Ampak AP6330 module, with the
|
|
+ * exact same nvram file as the Prowise-PT301 tablet. Since the nvram for the
|
|
+ * Prowise-PT301 is already in linux-firmware we just point to that here.
|
|
+ */
|
|
+static const struct brcmf_dmi_data voyo_winpad_a15_data = {
|
|
+ BRCM_CC_4330_CHIP_ID, 4, "Prowise-PT301"
|
|
+};
|
|
+
|
|
static const struct dmi_system_id dmi_platform_data[] = {
|
|
{
|
|
/* ACEPC T8 Cherry Trail Z8350 mini PC */
|
|
@@ -111,6 +123,26 @@ static const struct dmi_system_id dmi_platform_data[] = {
|
|
},
|
|
.driver_data = (void *)&pov_tab_p1006w_data,
|
|
},
|
|
+ {
|
|
+ /* Predia Basic tablet (+ with keyboard dock) */
|
|
+ .matches = {
|
|
+ DMI_MATCH(DMI_SYS_VENDOR, "Insyde"),
|
|
+ DMI_MATCH(DMI_PRODUCT_NAME, "CherryTrail"),
|
|
+ /* Mx.WT107.KUBNGEA02 with the version-nr dropped */
|
|
+ DMI_MATCH(DMI_BIOS_VERSION, "Mx.WT107.KUBNGEA"),
|
|
+ },
|
|
+ .driver_data = (void *)&predia_basic_data,
|
|
+ },
|
|
+ {
|
|
+ /* Voyo winpad A15 tablet */
|
|
+ .matches = {
|
|
+ DMI_MATCH(DMI_BOARD_VENDOR, "AMI Corporation"),
|
|
+ DMI_MATCH(DMI_BOARD_NAME, "Aptio CRB"),
|
|
+ /* Above strings are too generic, also match on BIOS date */
|
|
+ DMI_MATCH(DMI_BIOS_DATE, "11/20/2014"),
|
|
+ },
|
|
+ .driver_data = (void *)&voyo_winpad_a15_data,
|
|
+ },
|
|
{}
|
|
};
|
|
|
|
diff --git a/drivers/net/wireless/intel/iwlwifi/cfg/22000.c b/drivers/net/wireless/intel/iwlwifi/cfg/22000.c
|
|
index 8280092066e77..503d0feb6bbc6 100644
|
|
--- a/drivers/net/wireless/intel/iwlwifi/cfg/22000.c
|
|
+++ b/drivers/net/wireless/intel/iwlwifi/cfg/22000.c
|
|
@@ -635,6 +635,24 @@ const struct iwl_cfg iwl_cfg_snj_a0_mr_a0 = {
|
|
.num_rbds = IWL_NUM_RBDS_AX210_HE,
|
|
};
|
|
|
|
+const struct iwl_cfg iwl_cfg_so_a0_hr_a0 = {
|
|
+ .fw_name_pre = IWL_SO_A_HR_B_FW_PRE,
|
|
+ IWL_DEVICE_AX210,
|
|
+ .num_rbds = IWL_NUM_RBDS_AX210_HE,
|
|
+};
|
|
+
|
|
+const struct iwl_cfg iwl_cfg_quz_a0_hr_b0 = {
|
|
+ .fw_name_pre = IWL_QUZ_A_HR_B_FW_PRE,
|
|
+ IWL_DEVICE_22500,
|
|
+ /*
|
|
+ * This device doesn't support receiving BlockAck with a large bitmap
|
|
+ * so we need to restrict the size of transmitted aggregation to the
|
|
+ * HT size; mac80211 would otherwise pick the HE max (256) by default.
|
|
+ */
|
|
+ .max_tx_agg_size = IEEE80211_MAX_AMPDU_BUF_HT,
|
|
+ .num_rbds = IWL_NUM_RBDS_22000_HE,
|
|
+};
|
|
+
|
|
MODULE_FIRMWARE(IWL_QU_B_HR_B_MODULE_FIRMWARE(IWL_22000_UCODE_API_MAX));
|
|
MODULE_FIRMWARE(IWL_QNJ_B_HR_B_MODULE_FIRMWARE(IWL_22000_UCODE_API_MAX));
|
|
MODULE_FIRMWARE(IWL_QU_C_HR_B_MODULE_FIRMWARE(IWL_22000_UCODE_API_MAX));
|
|
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-config.h b/drivers/net/wireless/intel/iwlwifi/iwl-config.h
|
|
index 86e1d57df65ed..c72d23d54d909 100644
|
|
--- a/drivers/net/wireless/intel/iwlwifi/iwl-config.h
|
|
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-config.h
|
|
@@ -418,6 +418,7 @@ struct iwl_cfg {
|
|
#define IWL_CFG_MAC_TYPE_QU 0x33
|
|
#define IWL_CFG_MAC_TYPE_QUZ 0x35
|
|
#define IWL_CFG_MAC_TYPE_QNJ 0x36
|
|
+#define IWL_CFG_MAC_TYPE_SO 0x37
|
|
#define IWL_CFG_MAC_TYPE_SNJ 0x42
|
|
#define IWL_CFG_MAC_TYPE_MA 0x44
|
|
|
|
@@ -604,6 +605,8 @@ extern const struct iwl_cfg iwlax201_cfg_snj_hr_b0;
|
|
extern const struct iwl_cfg iwl_cfg_ma_a0_gf_a0;
|
|
extern const struct iwl_cfg iwl_cfg_ma_a0_mr_a0;
|
|
extern const struct iwl_cfg iwl_cfg_snj_a0_mr_a0;
|
|
+extern const struct iwl_cfg iwl_cfg_so_a0_hr_a0;
|
|
+extern const struct iwl_cfg iwl_cfg_quz_a0_hr_b0;
|
|
#endif /* CONFIG_IWLMVM */
|
|
|
|
#endif /* __IWL_CONFIG_H__ */
|
|
diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/drv.c b/drivers/net/wireless/intel/iwlwifi/pcie/drv.c
|
|
index ed3f5b7aa71e9..c55faa388948e 100644
|
|
--- a/drivers/net/wireless/intel/iwlwifi/pcie/drv.c
|
|
+++ b/drivers/net/wireless/intel/iwlwifi/pcie/drv.c
|
|
@@ -934,6 +934,11 @@ static const struct iwl_dev_info iwl_dev_info_table[] = {
|
|
IWL_CFG_RF_TYPE_HR1, IWL_CFG_ANY,
|
|
IWL_CFG_ANY, IWL_CFG_ANY,
|
|
iwl_quz_a0_hr1_b0, iwl_ax101_name),
|
|
+ _IWL_DEV_INFO(IWL_CFG_ANY, IWL_CFG_ANY,
|
|
+ IWL_CFG_MAC_TYPE_QUZ, SILICON_B_STEP,
|
|
+ IWL_CFG_RF_TYPE_HR2, IWL_CFG_ANY,
|
|
+ IWL_CFG_NO_160, IWL_CFG_ANY,
|
|
+ iwl_cfg_quz_a0_hr_b0, iwl_ax203_name),
|
|
|
|
/* Ma */
|
|
_IWL_DEV_INFO(IWL_CFG_ANY, IWL_CFG_ANY,
|
|
@@ -952,6 +957,27 @@ static const struct iwl_dev_info iwl_dev_info_table[] = {
|
|
IWL_CFG_ANY, IWL_CFG_ANY,
|
|
iwl_cfg_snj_a0_mr_a0, iwl_ma_name),
|
|
|
|
+/* So with Hr */
|
|
+ _IWL_DEV_INFO(IWL_CFG_ANY, IWL_CFG_ANY,
|
|
+ IWL_CFG_MAC_TYPE_SO, IWL_CFG_ANY,
|
|
+ IWL_CFG_RF_TYPE_HR2, IWL_CFG_ANY,
|
|
+ IWL_CFG_NO_160, IWL_CFG_ANY,
|
|
+ iwl_cfg_so_a0_hr_a0, iwl_ax203_name),
|
|
+ _IWL_DEV_INFO(IWL_CFG_ANY, IWL_CFG_ANY,
|
|
+ IWL_CFG_MAC_TYPE_SO, IWL_CFG_ANY,
|
|
+ IWL_CFG_RF_TYPE_HR2, IWL_CFG_ANY,
|
|
+ IWL_CFG_NO_160, IWL_CFG_ANY,
|
|
+ iwl_cfg_so_a0_hr_a0, iwl_ax203_name),
|
|
+ _IWL_DEV_INFO(IWL_CFG_ANY, IWL_CFG_ANY,
|
|
+ IWL_CFG_MAC_TYPE_SO, IWL_CFG_ANY,
|
|
+ IWL_CFG_RF_TYPE_HR1, IWL_CFG_ANY,
|
|
+ IWL_CFG_160, IWL_CFG_ANY,
|
|
+ iwl_cfg_so_a0_hr_a0, iwl_ax101_name),
|
|
+ _IWL_DEV_INFO(IWL_CFG_ANY, IWL_CFG_ANY,
|
|
+ IWL_CFG_MAC_TYPE_SO, IWL_CFG_ANY,
|
|
+ IWL_CFG_RF_TYPE_HR2, IWL_CFG_ANY,
|
|
+ IWL_CFG_160, IWL_CFG_ANY,
|
|
+ iwl_cfg_so_a0_hr_a0, iwl_ax201_name)
|
|
|
|
#endif /* CONFIG_IWLMVM */
|
|
};
|
|
diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/mac.c b/drivers/net/wireless/mediatek/mt76/mt7615/mac.c
|
|
index 0f360be0b8851..fb10a6497ed05 100644
|
|
--- a/drivers/net/wireless/mediatek/mt76/mt7615/mac.c
|
|
+++ b/drivers/net/wireless/mediatek/mt76/mt7615/mac.c
|
|
@@ -2058,6 +2058,23 @@ void mt7615_dma_reset(struct mt7615_dev *dev)
|
|
}
|
|
EXPORT_SYMBOL_GPL(mt7615_dma_reset);
|
|
|
|
+void mt7615_tx_token_put(struct mt7615_dev *dev)
|
|
+{
|
|
+ struct mt76_txwi_cache *txwi;
|
|
+ int id;
|
|
+
|
|
+ spin_lock_bh(&dev->token_lock);
|
|
+ idr_for_each_entry(&dev->token, txwi, id) {
|
|
+ mt7615_txp_skb_unmap(&dev->mt76, txwi);
|
|
+ if (txwi->skb)
|
|
+ dev_kfree_skb_any(txwi->skb);
|
|
+ mt76_put_txwi(&dev->mt76, txwi);
|
|
+ }
|
|
+ spin_unlock_bh(&dev->token_lock);
|
|
+ idr_destroy(&dev->token);
|
|
+}
|
|
+EXPORT_SYMBOL_GPL(mt7615_tx_token_put);
|
|
+
|
|
void mt7615_mac_reset_work(struct work_struct *work)
|
|
{
|
|
struct mt7615_phy *phy2;
|
|
@@ -2101,6 +2118,9 @@ void mt7615_mac_reset_work(struct work_struct *work)
|
|
|
|
mt76_wr(dev, MT_MCU_INT_EVENT, MT_MCU_INT_EVENT_PDMA_STOPPED);
|
|
|
|
+ mt7615_tx_token_put(dev);
|
|
+ idr_init(&dev->token);
|
|
+
|
|
if (mt7615_wait_reset_state(dev, MT_MCU_CMD_RESET_DONE)) {
|
|
mt7615_dma_reset(dev);
|
|
|
|
diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/mt7615.h b/drivers/net/wireless/mediatek/mt76/mt7615/mt7615.h
|
|
index 99b8abdbb08f7..d697ff2ea56e8 100644
|
|
--- a/drivers/net/wireless/mediatek/mt76/mt7615/mt7615.h
|
|
+++ b/drivers/net/wireless/mediatek/mt76/mt7615/mt7615.h
|
|
@@ -583,7 +583,7 @@ int mt7615_tx_prepare_skb(struct mt76_dev *mdev, void *txwi_ptr,
|
|
struct mt76_tx_info *tx_info);
|
|
|
|
void mt7615_tx_complete_skb(struct mt76_dev *mdev, struct mt76_queue_entry *e);
|
|
-
|
|
+void mt7615_tx_token_put(struct mt7615_dev *dev);
|
|
void mt7615_queue_rx_skb(struct mt76_dev *mdev, enum mt76_rxq_id q,
|
|
struct sk_buff *skb);
|
|
void mt7615_sta_ps(struct mt76_dev *mdev, struct ieee80211_sta *sta, bool ps);
|
|
diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/pci_init.c b/drivers/net/wireless/mediatek/mt76/mt7615/pci_init.c
|
|
index 27fcb1374685b..58a0ec1bf8d7b 100644
|
|
--- a/drivers/net/wireless/mediatek/mt76/mt7615/pci_init.c
|
|
+++ b/drivers/net/wireless/mediatek/mt76/mt7615/pci_init.c
|
|
@@ -160,9 +160,7 @@ int mt7615_register_device(struct mt7615_dev *dev)
|
|
|
|
void mt7615_unregister_device(struct mt7615_dev *dev)
|
|
{
|
|
- struct mt76_txwi_cache *txwi;
|
|
bool mcu_running;
|
|
- int id;
|
|
|
|
mcu_running = mt7615_wait_for_mcu_init(dev);
|
|
|
|
@@ -172,15 +170,7 @@ void mt7615_unregister_device(struct mt7615_dev *dev)
|
|
mt7615_mcu_exit(dev);
|
|
mt7615_dma_cleanup(dev);
|
|
|
|
- spin_lock_bh(&dev->token_lock);
|
|
- idr_for_each_entry(&dev->token, txwi, id) {
|
|
- mt7615_txp_skb_unmap(&dev->mt76, txwi);
|
|
- if (txwi->skb)
|
|
- dev_kfree_skb_any(txwi->skb);
|
|
- mt76_put_txwi(&dev->mt76, txwi);
|
|
- }
|
|
- spin_unlock_bh(&dev->token_lock);
|
|
- idr_destroy(&dev->token);
|
|
+ mt7615_tx_token_put(dev);
|
|
|
|
tasklet_disable(&dev->irq_tasklet);
|
|
|
|
diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/init.c b/drivers/net/wireless/mediatek/mt76/mt7915/init.c
|
|
index 102a8f14c22d4..2ec18aaa82807 100644
|
|
--- a/drivers/net/wireless/mediatek/mt76/mt7915/init.c
|
|
+++ b/drivers/net/wireless/mediatek/mt76/mt7915/init.c
|
|
@@ -672,28 +672,12 @@ int mt7915_register_device(struct mt7915_dev *dev)
|
|
|
|
void mt7915_unregister_device(struct mt7915_dev *dev)
|
|
{
|
|
- struct mt76_txwi_cache *txwi;
|
|
- int id;
|
|
-
|
|
mt7915_unregister_ext_phy(dev);
|
|
mt76_unregister_device(&dev->mt76);
|
|
mt7915_mcu_exit(dev);
|
|
mt7915_dma_cleanup(dev);
|
|
|
|
- spin_lock_bh(&dev->token_lock);
|
|
- idr_for_each_entry(&dev->token, txwi, id) {
|
|
- mt7915_txp_skb_unmap(&dev->mt76, txwi);
|
|
- if (txwi->skb) {
|
|
- struct ieee80211_hw *hw;
|
|
-
|
|
- hw = mt76_tx_status_get_hw(&dev->mt76, txwi->skb);
|
|
- ieee80211_free_txskb(hw, txwi->skb);
|
|
- }
|
|
- mt76_put_txwi(&dev->mt76, txwi);
|
|
- dev->token_count--;
|
|
- }
|
|
- spin_unlock_bh(&dev->token_lock);
|
|
- idr_destroy(&dev->token);
|
|
+ mt7915_tx_token_put(dev);
|
|
|
|
mt76_free_device(&dev->mt76);
|
|
}
|
|
diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/mac.c b/drivers/net/wireless/mediatek/mt76/mt7915/mac.c
|
|
index f504eeb221f95..1b4d65310b887 100644
|
|
--- a/drivers/net/wireless/mediatek/mt76/mt7915/mac.c
|
|
+++ b/drivers/net/wireless/mediatek/mt76/mt7915/mac.c
|
|
@@ -1485,6 +1485,27 @@ mt7915_dma_reset(struct mt7915_phy *phy)
|
|
MT_WFDMA1_GLO_CFG_TX_DMA_EN | MT_WFDMA1_GLO_CFG_RX_DMA_EN);
|
|
}
|
|
|
|
+void mt7915_tx_token_put(struct mt7915_dev *dev)
|
|
+{
|
|
+ struct mt76_txwi_cache *txwi;
|
|
+ int id;
|
|
+
|
|
+ spin_lock_bh(&dev->token_lock);
|
|
+ idr_for_each_entry(&dev->token, txwi, id) {
|
|
+ mt7915_txp_skb_unmap(&dev->mt76, txwi);
|
|
+ if (txwi->skb) {
|
|
+ struct ieee80211_hw *hw;
|
|
+
|
|
+ hw = mt76_tx_status_get_hw(&dev->mt76, txwi->skb);
|
|
+ ieee80211_free_txskb(hw, txwi->skb);
|
|
+ }
|
|
+ mt76_put_txwi(&dev->mt76, txwi);
|
|
+ dev->token_count--;
|
|
+ }
|
|
+ spin_unlock_bh(&dev->token_lock);
|
|
+ idr_destroy(&dev->token);
|
|
+}
|
|
+
|
|
/* system error recovery */
|
|
void mt7915_mac_reset_work(struct work_struct *work)
|
|
{
|
|
@@ -1525,6 +1546,9 @@ void mt7915_mac_reset_work(struct work_struct *work)
|
|
|
|
mt76_wr(dev, MT_MCU_INT_EVENT, MT_MCU_INT_EVENT_DMA_STOPPED);
|
|
|
|
+ mt7915_tx_token_put(dev);
|
|
+ idr_init(&dev->token);
|
|
+
|
|
if (mt7915_wait_reset_state(dev, MT_MCU_CMD_RESET_DONE)) {
|
|
mt7915_dma_reset(&dev->phy);
|
|
|
|
diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/mt7915.h b/drivers/net/wireless/mediatek/mt76/mt7915/mt7915.h
|
|
index 0339abf360d3f..94bed8a3a050a 100644
|
|
--- a/drivers/net/wireless/mediatek/mt76/mt7915/mt7915.h
|
|
+++ b/drivers/net/wireless/mediatek/mt76/mt7915/mt7915.h
|
|
@@ -463,6 +463,7 @@ int mt7915_tx_prepare_skb(struct mt76_dev *mdev, void *txwi_ptr,
|
|
struct ieee80211_sta *sta,
|
|
struct mt76_tx_info *tx_info);
|
|
void mt7915_tx_complete_skb(struct mt76_dev *mdev, struct mt76_queue_entry *e);
|
|
+void mt7915_tx_token_put(struct mt7915_dev *dev);
|
|
int mt7915_init_tx_queues(struct mt7915_phy *phy, int idx, int n_desc);
|
|
void mt7915_queue_rx_skb(struct mt76_dev *mdev, enum mt76_rxq_id q,
|
|
struct sk_buff *skb);
|
|
diff --git a/drivers/net/wireless/microchip/wilc1000/netdev.c b/drivers/net/wireless/microchip/wilc1000/netdev.c
|
|
index 2a1fbbdd6a4bd..0c188310919e1 100644
|
|
--- a/drivers/net/wireless/microchip/wilc1000/netdev.c
|
|
+++ b/drivers/net/wireless/microchip/wilc1000/netdev.c
|
|
@@ -737,7 +737,7 @@ netdev_tx_t wilc_mac_xmit(struct sk_buff *skb, struct net_device *ndev)
|
|
|
|
vif->netstats.tx_packets++;
|
|
vif->netstats.tx_bytes += tx_data->size;
|
|
- queue_count = wilc_wlan_txq_add_net_pkt(ndev, (void *)tx_data,
|
|
+ queue_count = wilc_wlan_txq_add_net_pkt(ndev, tx_data,
|
|
tx_data->buff, tx_data->size,
|
|
wilc_tx_complete);
|
|
|
|
diff --git a/drivers/net/wireless/microchip/wilc1000/wlan.c b/drivers/net/wireless/microchip/wilc1000/wlan.c
|
|
index c12f27be9f790..31d51385ba934 100644
|
|
--- a/drivers/net/wireless/microchip/wilc1000/wlan.c
|
|
+++ b/drivers/net/wireless/microchip/wilc1000/wlan.c
|
|
@@ -408,7 +408,8 @@ static inline u8 ac_change(struct wilc *wilc, u8 *ac)
|
|
return 1;
|
|
}
|
|
|
|
-int wilc_wlan_txq_add_net_pkt(struct net_device *dev, void *priv, u8 *buffer,
|
|
+int wilc_wlan_txq_add_net_pkt(struct net_device *dev,
|
|
+ struct tx_complete_data *tx_data, u8 *buffer,
|
|
u32 buffer_size,
|
|
void (*tx_complete_fn)(void *, int))
|
|
{
|
|
@@ -420,27 +421,27 @@ int wilc_wlan_txq_add_net_pkt(struct net_device *dev, void *priv, u8 *buffer,
|
|
wilc = vif->wilc;
|
|
|
|
if (wilc->quit) {
|
|
- tx_complete_fn(priv, 0);
|
|
+ tx_complete_fn(tx_data, 0);
|
|
return 0;
|
|
}
|
|
|
|
tqe = kmalloc(sizeof(*tqe), GFP_ATOMIC);
|
|
|
|
if (!tqe) {
|
|
- tx_complete_fn(priv, 0);
|
|
+ tx_complete_fn(tx_data, 0);
|
|
return 0;
|
|
}
|
|
tqe->type = WILC_NET_PKT;
|
|
tqe->buffer = buffer;
|
|
tqe->buffer_size = buffer_size;
|
|
tqe->tx_complete_func = tx_complete_fn;
|
|
- tqe->priv = priv;
|
|
+ tqe->priv = tx_data;
|
|
tqe->vif = vif;
|
|
|
|
- q_num = ac_classify(wilc, priv);
|
|
+ q_num = ac_classify(wilc, tx_data->skb);
|
|
tqe->q_num = q_num;
|
|
if (ac_change(wilc, &q_num)) {
|
|
- tx_complete_fn(priv, 0);
|
|
+ tx_complete_fn(tx_data, 0);
|
|
kfree(tqe);
|
|
return 0;
|
|
}
|
|
@@ -451,7 +452,7 @@ int wilc_wlan_txq_add_net_pkt(struct net_device *dev, void *priv, u8 *buffer,
|
|
tcp_process(dev, tqe);
|
|
wilc_wlan_txq_add_to_tail(dev, q_num, tqe);
|
|
} else {
|
|
- tx_complete_fn(priv, 0);
|
|
+ tx_complete_fn(tx_data, 0);
|
|
kfree(tqe);
|
|
}
|
|
|
|
diff --git a/drivers/net/wireless/microchip/wilc1000/wlan.h b/drivers/net/wireless/microchip/wilc1000/wlan.h
|
|
index 3d2104f198192..d55eb6b3a12a9 100644
|
|
--- a/drivers/net/wireless/microchip/wilc1000/wlan.h
|
|
+++ b/drivers/net/wireless/microchip/wilc1000/wlan.h
|
|
@@ -399,7 +399,8 @@ int wilc_wlan_firmware_download(struct wilc *wilc, const u8 *buffer,
|
|
u32 buffer_size);
|
|
int wilc_wlan_start(struct wilc *wilc);
|
|
int wilc_wlan_stop(struct wilc *wilc, struct wilc_vif *vif);
|
|
-int wilc_wlan_txq_add_net_pkt(struct net_device *dev, void *priv, u8 *buffer,
|
|
+int wilc_wlan_txq_add_net_pkt(struct net_device *dev,
|
|
+ struct tx_complete_data *tx_data, u8 *buffer,
|
|
u32 buffer_size,
|
|
void (*tx_complete_fn)(void *, int));
|
|
int wilc_wlan_handle_txq(struct wilc *wl, u32 *txq_count);
|
|
diff --git a/drivers/net/wireless/ti/wl12xx/main.c b/drivers/net/wireless/ti/wl12xx/main.c
|
|
index 3c9c623bb4283..9d7dbfe7fe0c3 100644
|
|
--- a/drivers/net/wireless/ti/wl12xx/main.c
|
|
+++ b/drivers/net/wireless/ti/wl12xx/main.c
|
|
@@ -635,7 +635,6 @@ static int wl12xx_identify_chip(struct wl1271 *wl)
|
|
wl->quirks |= WLCORE_QUIRK_LEGACY_NVS |
|
|
WLCORE_QUIRK_DUAL_PROBE_TMPL |
|
|
WLCORE_QUIRK_TKIP_HEADER_SPACE |
|
|
- WLCORE_QUIRK_START_STA_FAILS |
|
|
WLCORE_QUIRK_AP_ZERO_SESSION_ID;
|
|
wl->sr_fw_name = WL127X_FW_NAME_SINGLE;
|
|
wl->mr_fw_name = WL127X_FW_NAME_MULTI;
|
|
@@ -659,7 +658,6 @@ static int wl12xx_identify_chip(struct wl1271 *wl)
|
|
wl->quirks |= WLCORE_QUIRK_LEGACY_NVS |
|
|
WLCORE_QUIRK_DUAL_PROBE_TMPL |
|
|
WLCORE_QUIRK_TKIP_HEADER_SPACE |
|
|
- WLCORE_QUIRK_START_STA_FAILS |
|
|
WLCORE_QUIRK_AP_ZERO_SESSION_ID;
|
|
wl->plt_fw_name = WL127X_PLT_FW_NAME;
|
|
wl->sr_fw_name = WL127X_FW_NAME_SINGLE;
|
|
@@ -688,7 +686,6 @@ static int wl12xx_identify_chip(struct wl1271 *wl)
|
|
wl->quirks |= WLCORE_QUIRK_TX_BLOCKSIZE_ALIGN |
|
|
WLCORE_QUIRK_DUAL_PROBE_TMPL |
|
|
WLCORE_QUIRK_TKIP_HEADER_SPACE |
|
|
- WLCORE_QUIRK_START_STA_FAILS |
|
|
WLCORE_QUIRK_AP_ZERO_SESSION_ID;
|
|
|
|
wlcore_set_min_fw_ver(wl, WL128X_CHIP_VER,
|
|
diff --git a/drivers/net/wireless/ti/wlcore/main.c b/drivers/net/wireless/ti/wlcore/main.c
|
|
index 122c7a4b374f1..0f9cc3de6aebc 100644
|
|
--- a/drivers/net/wireless/ti/wlcore/main.c
|
|
+++ b/drivers/net/wireless/ti/wlcore/main.c
|
|
@@ -2872,21 +2872,8 @@ static int wlcore_join(struct wl1271 *wl, struct wl12xx_vif *wlvif)
|
|
|
|
if (is_ibss)
|
|
ret = wl12xx_cmd_role_start_ibss(wl, wlvif);
|
|
- else {
|
|
- if (wl->quirks & WLCORE_QUIRK_START_STA_FAILS) {
|
|
- /*
|
|
- * TODO: this is an ugly workaround for wl12xx fw
|
|
- * bug - we are not able to tx/rx after the first
|
|
- * start_sta, so make dummy start+stop calls,
|
|
- * and then call start_sta again.
|
|
- * this should be fixed in the fw.
|
|
- */
|
|
- wl12xx_cmd_role_start_sta(wl, wlvif);
|
|
- wl12xx_cmd_role_stop_sta(wl, wlvif);
|
|
- }
|
|
-
|
|
+ else
|
|
ret = wl12xx_cmd_role_start_sta(wl, wlvif);
|
|
- }
|
|
|
|
return ret;
|
|
}
|
|
diff --git a/drivers/net/wireless/ti/wlcore/wlcore.h b/drivers/net/wireless/ti/wlcore/wlcore.h
|
|
index b7821311ac75b..81c94d390623b 100644
|
|
--- a/drivers/net/wireless/ti/wlcore/wlcore.h
|
|
+++ b/drivers/net/wireless/ti/wlcore/wlcore.h
|
|
@@ -547,9 +547,6 @@ wlcore_set_min_fw_ver(struct wl1271 *wl, unsigned int chip,
|
|
/* Each RX/TX transaction requires an end-of-transaction transfer */
|
|
#define WLCORE_QUIRK_END_OF_TRANSACTION BIT(0)
|
|
|
|
-/* the first start_role(sta) sometimes doesn't work on wl12xx */
|
|
-#define WLCORE_QUIRK_START_STA_FAILS BIT(1)
|
|
-
|
|
/* wl127x and SPI don't support SDIO block size alignment */
|
|
#define WLCORE_QUIRK_TX_BLOCKSIZE_ALIGN BIT(2)
|
|
|
|
diff --git a/drivers/net/xen-netback/netback.c b/drivers/net/xen-netback/netback.c
|
|
index 423667b837510..986b569709616 100644
|
|
--- a/drivers/net/xen-netback/netback.c
|
|
+++ b/drivers/net/xen-netback/netback.c
|
|
@@ -1342,11 +1342,21 @@ int xenvif_tx_action(struct xenvif_queue *queue, int budget)
|
|
return 0;
|
|
|
|
gnttab_batch_copy(queue->tx_copy_ops, nr_cops);
|
|
- if (nr_mops != 0)
|
|
+ if (nr_mops != 0) {
|
|
ret = gnttab_map_refs(queue->tx_map_ops,
|
|
NULL,
|
|
queue->pages_to_map,
|
|
nr_mops);
|
|
+ if (ret) {
|
|
+ unsigned int i;
|
|
+
|
|
+ netdev_err(queue->vif->dev, "Map fail: nr %u ret %d\n",
|
|
+ nr_mops, ret);
|
|
+ for (i = 0; i < nr_mops; ++i)
|
|
+ WARN_ON_ONCE(queue->tx_map_ops[i].status ==
|
|
+ GNTST_okay);
|
|
+ }
|
|
+ }
|
|
|
|
work_done = xenvif_tx_submit(queue);
|
|
|
|
diff --git a/drivers/nvme/host/core.c b/drivers/nvme/host/core.c
|
|
index f13eb4ded95fa..129e2b6bd6d3f 100644
|
|
--- a/drivers/nvme/host/core.c
|
|
+++ b/drivers/nvme/host/core.c
|
|
@@ -371,6 +371,26 @@ bool nvme_cancel_request(struct request *req, void *data, bool reserved)
|
|
}
|
|
EXPORT_SYMBOL_GPL(nvme_cancel_request);
|
|
|
|
+void nvme_cancel_tagset(struct nvme_ctrl *ctrl)
|
|
+{
|
|
+ if (ctrl->tagset) {
|
|
+ blk_mq_tagset_busy_iter(ctrl->tagset,
|
|
+ nvme_cancel_request, ctrl);
|
|
+ blk_mq_tagset_wait_completed_request(ctrl->tagset);
|
|
+ }
|
|
+}
|
|
+EXPORT_SYMBOL_GPL(nvme_cancel_tagset);
|
|
+
|
|
+void nvme_cancel_admin_tagset(struct nvme_ctrl *ctrl)
|
|
+{
|
|
+ if (ctrl->admin_tagset) {
|
|
+ blk_mq_tagset_busy_iter(ctrl->admin_tagset,
|
|
+ nvme_cancel_request, ctrl);
|
|
+ blk_mq_tagset_wait_completed_request(ctrl->admin_tagset);
|
|
+ }
|
|
+}
|
|
+EXPORT_SYMBOL_GPL(nvme_cancel_admin_tagset);
|
|
+
|
|
bool nvme_change_ctrl_state(struct nvme_ctrl *ctrl,
|
|
enum nvme_ctrl_state new_state)
|
|
{
|
|
diff --git a/drivers/nvme/host/nvme.h b/drivers/nvme/host/nvme.h
|
|
index 88a6b97247f50..a72f071810910 100644
|
|
--- a/drivers/nvme/host/nvme.h
|
|
+++ b/drivers/nvme/host/nvme.h
|
|
@@ -576,6 +576,8 @@ static inline bool nvme_is_aen_req(u16 qid, __u16 command_id)
|
|
|
|
void nvme_complete_rq(struct request *req);
|
|
bool nvme_cancel_request(struct request *req, void *data, bool reserved);
|
|
+void nvme_cancel_tagset(struct nvme_ctrl *ctrl);
|
|
+void nvme_cancel_admin_tagset(struct nvme_ctrl *ctrl);
|
|
bool nvme_change_ctrl_state(struct nvme_ctrl *ctrl,
|
|
enum nvme_ctrl_state new_state);
|
|
bool nvme_wait_reset(struct nvme_ctrl *ctrl);
|
|
diff --git a/drivers/nvme/host/rdma.c b/drivers/nvme/host/rdma.c
|
|
index b7ce4f221d990..746392eade455 100644
|
|
--- a/drivers/nvme/host/rdma.c
|
|
+++ b/drivers/nvme/host/rdma.c
|
|
@@ -919,12 +919,16 @@ static int nvme_rdma_configure_admin_queue(struct nvme_rdma_ctrl *ctrl,
|
|
|
|
error = nvme_init_identify(&ctrl->ctrl);
|
|
if (error)
|
|
- goto out_stop_queue;
|
|
+ goto out_quiesce_queue;
|
|
|
|
return 0;
|
|
|
|
+out_quiesce_queue:
|
|
+ blk_mq_quiesce_queue(ctrl->ctrl.admin_q);
|
|
+ blk_sync_queue(ctrl->ctrl.admin_q);
|
|
out_stop_queue:
|
|
nvme_rdma_stop_queue(&ctrl->queues[0]);
|
|
+ nvme_cancel_admin_tagset(&ctrl->ctrl);
|
|
out_cleanup_queue:
|
|
if (new)
|
|
blk_cleanup_queue(ctrl->ctrl.admin_q);
|
|
@@ -1001,8 +1005,10 @@ static int nvme_rdma_configure_io_queues(struct nvme_rdma_ctrl *ctrl, bool new)
|
|
|
|
out_wait_freeze_timed_out:
|
|
nvme_stop_queues(&ctrl->ctrl);
|
|
+ nvme_sync_io_queues(&ctrl->ctrl);
|
|
nvme_rdma_stop_io_queues(ctrl);
|
|
out_cleanup_connect_q:
|
|
+ nvme_cancel_tagset(&ctrl->ctrl);
|
|
if (new)
|
|
blk_cleanup_queue(ctrl->ctrl.connect_q);
|
|
out_free_tag_set:
|
|
@@ -1144,10 +1150,18 @@ static int nvme_rdma_setup_ctrl(struct nvme_rdma_ctrl *ctrl, bool new)
|
|
return 0;
|
|
|
|
destroy_io:
|
|
- if (ctrl->ctrl.queue_count > 1)
|
|
+ if (ctrl->ctrl.queue_count > 1) {
|
|
+ nvme_stop_queues(&ctrl->ctrl);
|
|
+ nvme_sync_io_queues(&ctrl->ctrl);
|
|
+ nvme_rdma_stop_io_queues(ctrl);
|
|
+ nvme_cancel_tagset(&ctrl->ctrl);
|
|
nvme_rdma_destroy_io_queues(ctrl, new);
|
|
+ }
|
|
destroy_admin:
|
|
+ blk_mq_quiesce_queue(ctrl->ctrl.admin_q);
|
|
+ blk_sync_queue(ctrl->ctrl.admin_q);
|
|
nvme_rdma_stop_queue(&ctrl->queues[0]);
|
|
+ nvme_cancel_admin_tagset(&ctrl->ctrl);
|
|
nvme_rdma_destroy_admin_queue(ctrl, new);
|
|
return ret;
|
|
}
|
|
diff --git a/drivers/nvme/host/tcp.c b/drivers/nvme/host/tcp.c
|
|
index 881d28eb15e9d..30d24a5a5b826 100644
|
|
--- a/drivers/nvme/host/tcp.c
|
|
+++ b/drivers/nvme/host/tcp.c
|
|
@@ -1815,8 +1815,10 @@ static int nvme_tcp_configure_io_queues(struct nvme_ctrl *ctrl, bool new)
|
|
|
|
out_wait_freeze_timed_out:
|
|
nvme_stop_queues(ctrl);
|
|
+ nvme_sync_io_queues(ctrl);
|
|
nvme_tcp_stop_io_queues(ctrl);
|
|
out_cleanup_connect_q:
|
|
+ nvme_cancel_tagset(ctrl);
|
|
if (new)
|
|
blk_cleanup_queue(ctrl->connect_q);
|
|
out_free_tag_set:
|
|
@@ -1878,12 +1880,16 @@ static int nvme_tcp_configure_admin_queue(struct nvme_ctrl *ctrl, bool new)
|
|
|
|
error = nvme_init_identify(ctrl);
|
|
if (error)
|
|
- goto out_stop_queue;
|
|
+ goto out_quiesce_queue;
|
|
|
|
return 0;
|
|
|
|
+out_quiesce_queue:
|
|
+ blk_mq_quiesce_queue(ctrl->admin_q);
|
|
+ blk_sync_queue(ctrl->admin_q);
|
|
out_stop_queue:
|
|
nvme_tcp_stop_queue(ctrl, 0);
|
|
+ nvme_cancel_admin_tagset(ctrl);
|
|
out_cleanup_queue:
|
|
if (new)
|
|
blk_cleanup_queue(ctrl->admin_q);
|
|
@@ -2003,10 +2009,18 @@ static int nvme_tcp_setup_ctrl(struct nvme_ctrl *ctrl, bool new)
|
|
return 0;
|
|
|
|
destroy_io:
|
|
- if (ctrl->queue_count > 1)
|
|
+ if (ctrl->queue_count > 1) {
|
|
+ nvme_stop_queues(ctrl);
|
|
+ nvme_sync_io_queues(ctrl);
|
|
+ nvme_tcp_stop_io_queues(ctrl);
|
|
+ nvme_cancel_tagset(ctrl);
|
|
nvme_tcp_destroy_io_queues(ctrl, new);
|
|
+ }
|
|
destroy_admin:
|
|
+ blk_mq_quiesce_queue(ctrl->admin_q);
|
|
+ blk_sync_queue(ctrl->admin_q);
|
|
nvme_tcp_stop_queue(ctrl, 0);
|
|
+ nvme_cancel_admin_tagset(ctrl);
|
|
nvme_tcp_destroy_admin_queue(ctrl, new);
|
|
return ret;
|
|
}
|
|
diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c
|
|
index 790393d1e3189..ba791165ed194 100644
|
|
--- a/drivers/pci/pci.c
|
|
+++ b/drivers/pci/pci.c
|
|
@@ -3596,7 +3596,14 @@ u32 pci_rebar_get_possible_sizes(struct pci_dev *pdev, int bar)
|
|
return 0;
|
|
|
|
pci_read_config_dword(pdev, pos + PCI_REBAR_CAP, &cap);
|
|
- return (cap & PCI_REBAR_CAP_SIZES) >> 4;
|
|
+ cap &= PCI_REBAR_CAP_SIZES;
|
|
+
|
|
+ /* Sapphire RX 5600 XT Pulse has an invalid cap dword for BAR 0 */
|
|
+ if (pdev->vendor == PCI_VENDOR_ID_ATI && pdev->device == 0x731f &&
|
|
+ bar == 0 && cap == 0x7000)
|
|
+ cap = 0x3f000;
|
|
+
|
|
+ return cap >> 4;
|
|
}
|
|
|
|
/**
|
|
diff --git a/drivers/phy/mediatek/phy-mtk-hdmi.c b/drivers/phy/mediatek/phy-mtk-hdmi.c
|
|
index 45be8aa724f3a..8313bd517e4cf 100644
|
|
--- a/drivers/phy/mediatek/phy-mtk-hdmi.c
|
|
+++ b/drivers/phy/mediatek/phy-mtk-hdmi.c
|
|
@@ -201,6 +201,7 @@ static const struct of_device_id mtk_hdmi_phy_match[] = {
|
|
},
|
|
{},
|
|
};
|
|
+MODULE_DEVICE_TABLE(of, mtk_hdmi_phy_match);
|
|
|
|
static struct platform_driver mtk_hdmi_phy_driver = {
|
|
.probe = mtk_hdmi_phy_probe,
|
|
diff --git a/drivers/phy/mediatek/phy-mtk-mipi-dsi.c b/drivers/phy/mediatek/phy-mtk-mipi-dsi.c
|
|
index 18c481251f04a..9c7815bb90005 100644
|
|
--- a/drivers/phy/mediatek/phy-mtk-mipi-dsi.c
|
|
+++ b/drivers/phy/mediatek/phy-mtk-mipi-dsi.c
|
|
@@ -233,6 +233,7 @@ static const struct of_device_id mtk_mipi_tx_match[] = {
|
|
.data = &mt8183_mipitx_data },
|
|
{ },
|
|
};
|
|
+MODULE_DEVICE_TABLE(of, mtk_mipi_tx_match);
|
|
|
|
struct platform_driver mtk_mipi_tx_driver = {
|
|
.probe = mtk_mipi_tx_probe,
|
|
diff --git a/drivers/scsi/libiscsi.c b/drivers/scsi/libiscsi.c
|
|
index 4e668aafbcca0..1851015299b3a 100644
|
|
--- a/drivers/scsi/libiscsi.c
|
|
+++ b/drivers/scsi/libiscsi.c
|
|
@@ -3338,125 +3338,125 @@ int iscsi_session_get_param(struct iscsi_cls_session *cls_session,
|
|
|
|
switch(param) {
|
|
case ISCSI_PARAM_FAST_ABORT:
|
|
- len = sprintf(buf, "%d\n", session->fast_abort);
|
|
+ len = sysfs_emit(buf, "%d\n", session->fast_abort);
|
|
break;
|
|
case ISCSI_PARAM_ABORT_TMO:
|
|
- len = sprintf(buf, "%d\n", session->abort_timeout);
|
|
+ len = sysfs_emit(buf, "%d\n", session->abort_timeout);
|
|
break;
|
|
case ISCSI_PARAM_LU_RESET_TMO:
|
|
- len = sprintf(buf, "%d\n", session->lu_reset_timeout);
|
|
+ len = sysfs_emit(buf, "%d\n", session->lu_reset_timeout);
|
|
break;
|
|
case ISCSI_PARAM_TGT_RESET_TMO:
|
|
- len = sprintf(buf, "%d\n", session->tgt_reset_timeout);
|
|
+ len = sysfs_emit(buf, "%d\n", session->tgt_reset_timeout);
|
|
break;
|
|
case ISCSI_PARAM_INITIAL_R2T_EN:
|
|
- len = sprintf(buf, "%d\n", session->initial_r2t_en);
|
|
+ len = sysfs_emit(buf, "%d\n", session->initial_r2t_en);
|
|
break;
|
|
case ISCSI_PARAM_MAX_R2T:
|
|
- len = sprintf(buf, "%hu\n", session->max_r2t);
|
|
+ len = sysfs_emit(buf, "%hu\n", session->max_r2t);
|
|
break;
|
|
case ISCSI_PARAM_IMM_DATA_EN:
|
|
- len = sprintf(buf, "%d\n", session->imm_data_en);
|
|
+ len = sysfs_emit(buf, "%d\n", session->imm_data_en);
|
|
break;
|
|
case ISCSI_PARAM_FIRST_BURST:
|
|
- len = sprintf(buf, "%u\n", session->first_burst);
|
|
+ len = sysfs_emit(buf, "%u\n", session->first_burst);
|
|
break;
|
|
case ISCSI_PARAM_MAX_BURST:
|
|
- len = sprintf(buf, "%u\n", session->max_burst);
|
|
+ len = sysfs_emit(buf, "%u\n", session->max_burst);
|
|
break;
|
|
case ISCSI_PARAM_PDU_INORDER_EN:
|
|
- len = sprintf(buf, "%d\n", session->pdu_inorder_en);
|
|
+ len = sysfs_emit(buf, "%d\n", session->pdu_inorder_en);
|
|
break;
|
|
case ISCSI_PARAM_DATASEQ_INORDER_EN:
|
|
- len = sprintf(buf, "%d\n", session->dataseq_inorder_en);
|
|
+ len = sysfs_emit(buf, "%d\n", session->dataseq_inorder_en);
|
|
break;
|
|
case ISCSI_PARAM_DEF_TASKMGMT_TMO:
|
|
- len = sprintf(buf, "%d\n", session->def_taskmgmt_tmo);
|
|
+ len = sysfs_emit(buf, "%d\n", session->def_taskmgmt_tmo);
|
|
break;
|
|
case ISCSI_PARAM_ERL:
|
|
- len = sprintf(buf, "%d\n", session->erl);
|
|
+ len = sysfs_emit(buf, "%d\n", session->erl);
|
|
break;
|
|
case ISCSI_PARAM_TARGET_NAME:
|
|
- len = sprintf(buf, "%s\n", session->targetname);
|
|
+ len = sysfs_emit(buf, "%s\n", session->targetname);
|
|
break;
|
|
case ISCSI_PARAM_TARGET_ALIAS:
|
|
- len = sprintf(buf, "%s\n", session->targetalias);
|
|
+ len = sysfs_emit(buf, "%s\n", session->targetalias);
|
|
break;
|
|
case ISCSI_PARAM_TPGT:
|
|
- len = sprintf(buf, "%d\n", session->tpgt);
|
|
+ len = sysfs_emit(buf, "%d\n", session->tpgt);
|
|
break;
|
|
case ISCSI_PARAM_USERNAME:
|
|
- len = sprintf(buf, "%s\n", session->username);
|
|
+ len = sysfs_emit(buf, "%s\n", session->username);
|
|
break;
|
|
case ISCSI_PARAM_USERNAME_IN:
|
|
- len = sprintf(buf, "%s\n", session->username_in);
|
|
+ len = sysfs_emit(buf, "%s\n", session->username_in);
|
|
break;
|
|
case ISCSI_PARAM_PASSWORD:
|
|
- len = sprintf(buf, "%s\n", session->password);
|
|
+ len = sysfs_emit(buf, "%s\n", session->password);
|
|
break;
|
|
case ISCSI_PARAM_PASSWORD_IN:
|
|
- len = sprintf(buf, "%s\n", session->password_in);
|
|
+ len = sysfs_emit(buf, "%s\n", session->password_in);
|
|
break;
|
|
case ISCSI_PARAM_IFACE_NAME:
|
|
- len = sprintf(buf, "%s\n", session->ifacename);
|
|
+ len = sysfs_emit(buf, "%s\n", session->ifacename);
|
|
break;
|
|
case ISCSI_PARAM_INITIATOR_NAME:
|
|
- len = sprintf(buf, "%s\n", session->initiatorname);
|
|
+ len = sysfs_emit(buf, "%s\n", session->initiatorname);
|
|
break;
|
|
case ISCSI_PARAM_BOOT_ROOT:
|
|
- len = sprintf(buf, "%s\n", session->boot_root);
|
|
+ len = sysfs_emit(buf, "%s\n", session->boot_root);
|
|
break;
|
|
case ISCSI_PARAM_BOOT_NIC:
|
|
- len = sprintf(buf, "%s\n", session->boot_nic);
|
|
+ len = sysfs_emit(buf, "%s\n", session->boot_nic);
|
|
break;
|
|
case ISCSI_PARAM_BOOT_TARGET:
|
|
- len = sprintf(buf, "%s\n", session->boot_target);
|
|
+ len = sysfs_emit(buf, "%s\n", session->boot_target);
|
|
break;
|
|
case ISCSI_PARAM_AUTO_SND_TGT_DISABLE:
|
|
- len = sprintf(buf, "%u\n", session->auto_snd_tgt_disable);
|
|
+ len = sysfs_emit(buf, "%u\n", session->auto_snd_tgt_disable);
|
|
break;
|
|
case ISCSI_PARAM_DISCOVERY_SESS:
|
|
- len = sprintf(buf, "%u\n", session->discovery_sess);
|
|
+ len = sysfs_emit(buf, "%u\n", session->discovery_sess);
|
|
break;
|
|
case ISCSI_PARAM_PORTAL_TYPE:
|
|
- len = sprintf(buf, "%s\n", session->portal_type);
|
|
+ len = sysfs_emit(buf, "%s\n", session->portal_type);
|
|
break;
|
|
case ISCSI_PARAM_CHAP_AUTH_EN:
|
|
- len = sprintf(buf, "%u\n", session->chap_auth_en);
|
|
+ len = sysfs_emit(buf, "%u\n", session->chap_auth_en);
|
|
break;
|
|
case ISCSI_PARAM_DISCOVERY_LOGOUT_EN:
|
|
- len = sprintf(buf, "%u\n", session->discovery_logout_en);
|
|
+ len = sysfs_emit(buf, "%u\n", session->discovery_logout_en);
|
|
break;
|
|
case ISCSI_PARAM_BIDI_CHAP_EN:
|
|
- len = sprintf(buf, "%u\n", session->bidi_chap_en);
|
|
+ len = sysfs_emit(buf, "%u\n", session->bidi_chap_en);
|
|
break;
|
|
case ISCSI_PARAM_DISCOVERY_AUTH_OPTIONAL:
|
|
- len = sprintf(buf, "%u\n", session->discovery_auth_optional);
|
|
+ len = sysfs_emit(buf, "%u\n", session->discovery_auth_optional);
|
|
break;
|
|
case ISCSI_PARAM_DEF_TIME2WAIT:
|
|
- len = sprintf(buf, "%d\n", session->time2wait);
|
|
+ len = sysfs_emit(buf, "%d\n", session->time2wait);
|
|
break;
|
|
case ISCSI_PARAM_DEF_TIME2RETAIN:
|
|
- len = sprintf(buf, "%d\n", session->time2retain);
|
|
+ len = sysfs_emit(buf, "%d\n", session->time2retain);
|
|
break;
|
|
case ISCSI_PARAM_TSID:
|
|
- len = sprintf(buf, "%u\n", session->tsid);
|
|
+ len = sysfs_emit(buf, "%u\n", session->tsid);
|
|
break;
|
|
case ISCSI_PARAM_ISID:
|
|
- len = sprintf(buf, "%02x%02x%02x%02x%02x%02x\n",
|
|
+ len = sysfs_emit(buf, "%02x%02x%02x%02x%02x%02x\n",
|
|
session->isid[0], session->isid[1],
|
|
session->isid[2], session->isid[3],
|
|
session->isid[4], session->isid[5]);
|
|
break;
|
|
case ISCSI_PARAM_DISCOVERY_PARENT_IDX:
|
|
- len = sprintf(buf, "%u\n", session->discovery_parent_idx);
|
|
+ len = sysfs_emit(buf, "%u\n", session->discovery_parent_idx);
|
|
break;
|
|
case ISCSI_PARAM_DISCOVERY_PARENT_TYPE:
|
|
if (session->discovery_parent_type)
|
|
- len = sprintf(buf, "%s\n",
|
|
+ len = sysfs_emit(buf, "%s\n",
|
|
session->discovery_parent_type);
|
|
else
|
|
- len = sprintf(buf, "\n");
|
|
+ len = sysfs_emit(buf, "\n");
|
|
break;
|
|
default:
|
|
return -ENOSYS;
|
|
@@ -3488,16 +3488,16 @@ int iscsi_conn_get_addr_param(struct sockaddr_storage *addr,
|
|
case ISCSI_PARAM_CONN_ADDRESS:
|
|
case ISCSI_HOST_PARAM_IPADDRESS:
|
|
if (sin)
|
|
- len = sprintf(buf, "%pI4\n", &sin->sin_addr.s_addr);
|
|
+ len = sysfs_emit(buf, "%pI4\n", &sin->sin_addr.s_addr);
|
|
else
|
|
- len = sprintf(buf, "%pI6\n", &sin6->sin6_addr);
|
|
+ len = sysfs_emit(buf, "%pI6\n", &sin6->sin6_addr);
|
|
break;
|
|
case ISCSI_PARAM_CONN_PORT:
|
|
case ISCSI_PARAM_LOCAL_PORT:
|
|
if (sin)
|
|
- len = sprintf(buf, "%hu\n", be16_to_cpu(sin->sin_port));
|
|
+ len = sysfs_emit(buf, "%hu\n", be16_to_cpu(sin->sin_port));
|
|
else
|
|
- len = sprintf(buf, "%hu\n",
|
|
+ len = sysfs_emit(buf, "%hu\n",
|
|
be16_to_cpu(sin6->sin6_port));
|
|
break;
|
|
default:
|
|
@@ -3516,88 +3516,88 @@ int iscsi_conn_get_param(struct iscsi_cls_conn *cls_conn,
|
|
|
|
switch(param) {
|
|
case ISCSI_PARAM_PING_TMO:
|
|
- len = sprintf(buf, "%u\n", conn->ping_timeout);
|
|
+ len = sysfs_emit(buf, "%u\n", conn->ping_timeout);
|
|
break;
|
|
case ISCSI_PARAM_RECV_TMO:
|
|
- len = sprintf(buf, "%u\n", conn->recv_timeout);
|
|
+ len = sysfs_emit(buf, "%u\n", conn->recv_timeout);
|
|
break;
|
|
case ISCSI_PARAM_MAX_RECV_DLENGTH:
|
|
- len = sprintf(buf, "%u\n", conn->max_recv_dlength);
|
|
+ len = sysfs_emit(buf, "%u\n", conn->max_recv_dlength);
|
|
break;
|
|
case ISCSI_PARAM_MAX_XMIT_DLENGTH:
|
|
- len = sprintf(buf, "%u\n", conn->max_xmit_dlength);
|
|
+ len = sysfs_emit(buf, "%u\n", conn->max_xmit_dlength);
|
|
break;
|
|
case ISCSI_PARAM_HDRDGST_EN:
|
|
- len = sprintf(buf, "%d\n", conn->hdrdgst_en);
|
|
+ len = sysfs_emit(buf, "%d\n", conn->hdrdgst_en);
|
|
break;
|
|
case ISCSI_PARAM_DATADGST_EN:
|
|
- len = sprintf(buf, "%d\n", conn->datadgst_en);
|
|
+ len = sysfs_emit(buf, "%d\n", conn->datadgst_en);
|
|
break;
|
|
case ISCSI_PARAM_IFMARKER_EN:
|
|
- len = sprintf(buf, "%d\n", conn->ifmarker_en);
|
|
+ len = sysfs_emit(buf, "%d\n", conn->ifmarker_en);
|
|
break;
|
|
case ISCSI_PARAM_OFMARKER_EN:
|
|
- len = sprintf(buf, "%d\n", conn->ofmarker_en);
|
|
+ len = sysfs_emit(buf, "%d\n", conn->ofmarker_en);
|
|
break;
|
|
case ISCSI_PARAM_EXP_STATSN:
|
|
- len = sprintf(buf, "%u\n", conn->exp_statsn);
|
|
+ len = sysfs_emit(buf, "%u\n", conn->exp_statsn);
|
|
break;
|
|
case ISCSI_PARAM_PERSISTENT_PORT:
|
|
- len = sprintf(buf, "%d\n", conn->persistent_port);
|
|
+ len = sysfs_emit(buf, "%d\n", conn->persistent_port);
|
|
break;
|
|
case ISCSI_PARAM_PERSISTENT_ADDRESS:
|
|
- len = sprintf(buf, "%s\n", conn->persistent_address);
|
|
+ len = sysfs_emit(buf, "%s\n", conn->persistent_address);
|
|
break;
|
|
case ISCSI_PARAM_STATSN:
|
|
- len = sprintf(buf, "%u\n", conn->statsn);
|
|
+ len = sysfs_emit(buf, "%u\n", conn->statsn);
|
|
break;
|
|
case ISCSI_PARAM_MAX_SEGMENT_SIZE:
|
|
- len = sprintf(buf, "%u\n", conn->max_segment_size);
|
|
+ len = sysfs_emit(buf, "%u\n", conn->max_segment_size);
|
|
break;
|
|
case ISCSI_PARAM_KEEPALIVE_TMO:
|
|
- len = sprintf(buf, "%u\n", conn->keepalive_tmo);
|
|
+ len = sysfs_emit(buf, "%u\n", conn->keepalive_tmo);
|
|
break;
|
|
case ISCSI_PARAM_LOCAL_PORT:
|
|
- len = sprintf(buf, "%u\n", conn->local_port);
|
|
+ len = sysfs_emit(buf, "%u\n", conn->local_port);
|
|
break;
|
|
case ISCSI_PARAM_TCP_TIMESTAMP_STAT:
|
|
- len = sprintf(buf, "%u\n", conn->tcp_timestamp_stat);
|
|
+ len = sysfs_emit(buf, "%u\n", conn->tcp_timestamp_stat);
|
|
break;
|
|
case ISCSI_PARAM_TCP_NAGLE_DISABLE:
|
|
- len = sprintf(buf, "%u\n", conn->tcp_nagle_disable);
|
|
+ len = sysfs_emit(buf, "%u\n", conn->tcp_nagle_disable);
|
|
break;
|
|
case ISCSI_PARAM_TCP_WSF_DISABLE:
|
|
- len = sprintf(buf, "%u\n", conn->tcp_wsf_disable);
|
|
+ len = sysfs_emit(buf, "%u\n", conn->tcp_wsf_disable);
|
|
break;
|
|
case ISCSI_PARAM_TCP_TIMER_SCALE:
|
|
- len = sprintf(buf, "%u\n", conn->tcp_timer_scale);
|
|
+ len = sysfs_emit(buf, "%u\n", conn->tcp_timer_scale);
|
|
break;
|
|
case ISCSI_PARAM_TCP_TIMESTAMP_EN:
|
|
- len = sprintf(buf, "%u\n", conn->tcp_timestamp_en);
|
|
+ len = sysfs_emit(buf, "%u\n", conn->tcp_timestamp_en);
|
|
break;
|
|
case ISCSI_PARAM_IP_FRAGMENT_DISABLE:
|
|
- len = sprintf(buf, "%u\n", conn->fragment_disable);
|
|
+ len = sysfs_emit(buf, "%u\n", conn->fragment_disable);
|
|
break;
|
|
case ISCSI_PARAM_IPV4_TOS:
|
|
- len = sprintf(buf, "%u\n", conn->ipv4_tos);
|
|
+ len = sysfs_emit(buf, "%u\n", conn->ipv4_tos);
|
|
break;
|
|
case ISCSI_PARAM_IPV6_TC:
|
|
- len = sprintf(buf, "%u\n", conn->ipv6_traffic_class);
|
|
+ len = sysfs_emit(buf, "%u\n", conn->ipv6_traffic_class);
|
|
break;
|
|
case ISCSI_PARAM_IPV6_FLOW_LABEL:
|
|
- len = sprintf(buf, "%u\n", conn->ipv6_flow_label);
|
|
+ len = sysfs_emit(buf, "%u\n", conn->ipv6_flow_label);
|
|
break;
|
|
case ISCSI_PARAM_IS_FW_ASSIGNED_IPV6:
|
|
- len = sprintf(buf, "%u\n", conn->is_fw_assigned_ipv6);
|
|
+ len = sysfs_emit(buf, "%u\n", conn->is_fw_assigned_ipv6);
|
|
break;
|
|
case ISCSI_PARAM_TCP_XMIT_WSF:
|
|
- len = sprintf(buf, "%u\n", conn->tcp_xmit_wsf);
|
|
+ len = sysfs_emit(buf, "%u\n", conn->tcp_xmit_wsf);
|
|
break;
|
|
case ISCSI_PARAM_TCP_RECV_WSF:
|
|
- len = sprintf(buf, "%u\n", conn->tcp_recv_wsf);
|
|
+ len = sysfs_emit(buf, "%u\n", conn->tcp_recv_wsf);
|
|
break;
|
|
case ISCSI_PARAM_LOCAL_IPADDR:
|
|
- len = sprintf(buf, "%s\n", conn->local_ipaddr);
|
|
+ len = sysfs_emit(buf, "%s\n", conn->local_ipaddr);
|
|
break;
|
|
default:
|
|
return -ENOSYS;
|
|
@@ -3615,13 +3615,13 @@ int iscsi_host_get_param(struct Scsi_Host *shost, enum iscsi_host_param param,
|
|
|
|
switch (param) {
|
|
case ISCSI_HOST_PARAM_NETDEV_NAME:
|
|
- len = sprintf(buf, "%s\n", ihost->netdev);
|
|
+ len = sysfs_emit(buf, "%s\n", ihost->netdev);
|
|
break;
|
|
case ISCSI_HOST_PARAM_HWADDRESS:
|
|
- len = sprintf(buf, "%s\n", ihost->hwaddress);
|
|
+ len = sysfs_emit(buf, "%s\n", ihost->hwaddress);
|
|
break;
|
|
case ISCSI_HOST_PARAM_INITIATOR_NAME:
|
|
- len = sprintf(buf, "%s\n", ihost->initiatorname);
|
|
+ len = sysfs_emit(buf, "%s\n", ihost->initiatorname);
|
|
break;
|
|
default:
|
|
return -ENOSYS;
|
|
diff --git a/drivers/scsi/scsi_transport_iscsi.c b/drivers/scsi/scsi_transport_iscsi.c
|
|
index 2e68c0a876986..c53c3f9fa526a 100644
|
|
--- a/drivers/scsi/scsi_transport_iscsi.c
|
|
+++ b/drivers/scsi/scsi_transport_iscsi.c
|
|
@@ -132,7 +132,11 @@ show_transport_handle(struct device *dev, struct device_attribute *attr,
|
|
char *buf)
|
|
{
|
|
struct iscsi_internal *priv = dev_to_iscsi_internal(dev);
|
|
- return sprintf(buf, "%llu\n", (unsigned long long)iscsi_handle(priv->iscsi_transport));
|
|
+
|
|
+ if (!capable(CAP_SYS_ADMIN))
|
|
+ return -EACCES;
|
|
+ return sysfs_emit(buf, "%llu\n",
|
|
+ (unsigned long long)iscsi_handle(priv->iscsi_transport));
|
|
}
|
|
static DEVICE_ATTR(handle, S_IRUGO, show_transport_handle, NULL);
|
|
|
|
@@ -142,7 +146,7 @@ show_transport_##name(struct device *dev, \
|
|
struct device_attribute *attr,char *buf) \
|
|
{ \
|
|
struct iscsi_internal *priv = dev_to_iscsi_internal(dev); \
|
|
- return sprintf(buf, format"\n", priv->iscsi_transport->name); \
|
|
+ return sysfs_emit(buf, format"\n", priv->iscsi_transport->name);\
|
|
} \
|
|
static DEVICE_ATTR(name, S_IRUGO, show_transport_##name, NULL);
|
|
|
|
@@ -183,7 +187,7 @@ static ssize_t
|
|
show_ep_handle(struct device *dev, struct device_attribute *attr, char *buf)
|
|
{
|
|
struct iscsi_endpoint *ep = iscsi_dev_to_endpoint(dev);
|
|
- return sprintf(buf, "%llu\n", (unsigned long long) ep->id);
|
|
+ return sysfs_emit(buf, "%llu\n", (unsigned long long) ep->id);
|
|
}
|
|
static ISCSI_ATTR(ep, handle, S_IRUGO, show_ep_handle, NULL);
|
|
|
|
@@ -2883,6 +2887,9 @@ iscsi_set_param(struct iscsi_transport *transport, struct iscsi_uevent *ev)
|
|
struct iscsi_cls_session *session;
|
|
int err = 0, value = 0;
|
|
|
|
+ if (ev->u.set_param.len > PAGE_SIZE)
|
|
+ return -EINVAL;
|
|
+
|
|
session = iscsi_session_lookup(ev->u.set_param.sid);
|
|
conn = iscsi_conn_lookup(ev->u.set_param.sid, ev->u.set_param.cid);
|
|
if (!conn || !session)
|
|
@@ -3030,6 +3037,9 @@ iscsi_set_host_param(struct iscsi_transport *transport,
|
|
if (!transport->set_host_param)
|
|
return -ENOSYS;
|
|
|
|
+ if (ev->u.set_host_param.len > PAGE_SIZE)
|
|
+ return -EINVAL;
|
|
+
|
|
shost = scsi_host_lookup(ev->u.set_host_param.host_no);
|
|
if (!shost) {
|
|
printk(KERN_ERR "set_host_param could not find host no %u\n",
|
|
@@ -3617,6 +3627,7 @@ iscsi_if_recv_msg(struct sk_buff *skb, struct nlmsghdr *nlh, uint32_t *group)
|
|
{
|
|
int err = 0;
|
|
u32 portid;
|
|
+ u32 pdu_len;
|
|
struct iscsi_uevent *ev = nlmsg_data(nlh);
|
|
struct iscsi_transport *transport = NULL;
|
|
struct iscsi_internal *priv;
|
|
@@ -3624,6 +3635,9 @@ iscsi_if_recv_msg(struct sk_buff *skb, struct nlmsghdr *nlh, uint32_t *group)
|
|
struct iscsi_cls_conn *conn;
|
|
struct iscsi_endpoint *ep = NULL;
|
|
|
|
+ if (!netlink_capable(skb, CAP_SYS_ADMIN))
|
|
+ return -EPERM;
|
|
+
|
|
if (nlh->nlmsg_type == ISCSI_UEVENT_PATH_UPDATE)
|
|
*group = ISCSI_NL_GRP_UIP;
|
|
else
|
|
@@ -3756,6 +3770,14 @@ iscsi_if_recv_msg(struct sk_buff *skb, struct nlmsghdr *nlh, uint32_t *group)
|
|
err = -EINVAL;
|
|
break;
|
|
case ISCSI_UEVENT_SEND_PDU:
|
|
+ pdu_len = nlh->nlmsg_len - sizeof(*nlh) - sizeof(*ev);
|
|
+
|
|
+ if ((ev->u.send_pdu.hdr_size > pdu_len) ||
|
|
+ (ev->u.send_pdu.data_size > (pdu_len - ev->u.send_pdu.hdr_size))) {
|
|
+ err = -EINVAL;
|
|
+ break;
|
|
+ }
|
|
+
|
|
conn = iscsi_conn_lookup(ev->u.send_pdu.sid, ev->u.send_pdu.cid);
|
|
if (conn) {
|
|
mutex_lock(&conn_mutex);
|
|
@@ -3960,7 +3982,7 @@ static ssize_t show_conn_state(struct device *dev,
|
|
conn->state < ARRAY_SIZE(connection_state_names))
|
|
state = connection_state_names[conn->state];
|
|
|
|
- return sprintf(buf, "%s\n", state);
|
|
+ return sysfs_emit(buf, "%s\n", state);
|
|
}
|
|
static ISCSI_CLASS_ATTR(conn, state, S_IRUGO, show_conn_state,
|
|
NULL);
|
|
@@ -4188,7 +4210,7 @@ show_priv_session_state(struct device *dev, struct device_attribute *attr,
|
|
char *buf)
|
|
{
|
|
struct iscsi_cls_session *session = iscsi_dev_to_session(dev->parent);
|
|
- return sprintf(buf, "%s\n", iscsi_session_state_name(session->state));
|
|
+ return sysfs_emit(buf, "%s\n", iscsi_session_state_name(session->state));
|
|
}
|
|
static ISCSI_CLASS_ATTR(priv_sess, state, S_IRUGO, show_priv_session_state,
|
|
NULL);
|
|
@@ -4197,7 +4219,7 @@ show_priv_session_creator(struct device *dev, struct device_attribute *attr,
|
|
char *buf)
|
|
{
|
|
struct iscsi_cls_session *session = iscsi_dev_to_session(dev->parent);
|
|
- return sprintf(buf, "%d\n", session->creator);
|
|
+ return sysfs_emit(buf, "%d\n", session->creator);
|
|
}
|
|
static ISCSI_CLASS_ATTR(priv_sess, creator, S_IRUGO, show_priv_session_creator,
|
|
NULL);
|
|
@@ -4206,7 +4228,7 @@ show_priv_session_target_id(struct device *dev, struct device_attribute *attr,
|
|
char *buf)
|
|
{
|
|
struct iscsi_cls_session *session = iscsi_dev_to_session(dev->parent);
|
|
- return sprintf(buf, "%d\n", session->target_id);
|
|
+ return sysfs_emit(buf, "%d\n", session->target_id);
|
|
}
|
|
static ISCSI_CLASS_ATTR(priv_sess, target_id, S_IRUGO,
|
|
show_priv_session_target_id, NULL);
|
|
@@ -4219,8 +4241,8 @@ show_priv_session_##field(struct device *dev, \
|
|
struct iscsi_cls_session *session = \
|
|
iscsi_dev_to_session(dev->parent); \
|
|
if (session->field == -1) \
|
|
- return sprintf(buf, "off\n"); \
|
|
- return sprintf(buf, format"\n", session->field); \
|
|
+ return sysfs_emit(buf, "off\n"); \
|
|
+ return sysfs_emit(buf, format"\n", session->field); \
|
|
}
|
|
|
|
#define iscsi_priv_session_attr_store(field) \
|
|
diff --git a/drivers/staging/fwserial/fwserial.c b/drivers/staging/fwserial/fwserial.c
|
|
index db83d34cd6779..c368082aae1aa 100644
|
|
--- a/drivers/staging/fwserial/fwserial.c
|
|
+++ b/drivers/staging/fwserial/fwserial.c
|
|
@@ -2189,6 +2189,7 @@ static int fwserial_create(struct fw_unit *unit)
|
|
err = fw_core_add_address_handler(&port->rx_handler,
|
|
&fw_high_memory_region);
|
|
if (err) {
|
|
+ tty_port_destroy(&port->port);
|
|
kfree(port);
|
|
goto free_ports;
|
|
}
|
|
@@ -2271,6 +2272,7 @@ unregister_ttys:
|
|
|
|
free_ports:
|
|
for (--i; i >= 0; --i) {
|
|
+ fw_core_remove_address_handler(&serial->ports[i]->rx_handler);
|
|
tty_port_destroy(&serial->ports[i]->port);
|
|
kfree(serial->ports[i]);
|
|
}
|
|
diff --git a/drivers/staging/most/sound/sound.c b/drivers/staging/most/sound/sound.c
|
|
index 3a1a590580427..45befb8c11268 100644
|
|
--- a/drivers/staging/most/sound/sound.c
|
|
+++ b/drivers/staging/most/sound/sound.c
|
|
@@ -86,6 +86,8 @@ static void swap_copy24(u8 *dest, const u8 *source, unsigned int bytes)
|
|
{
|
|
unsigned int i = 0;
|
|
|
|
+ if (bytes < 2)
|
|
+ return;
|
|
while (i < bytes - 2) {
|
|
dest[i] = source[i + 2];
|
|
dest[i + 1] = source[i + 1];
|
|
diff --git a/drivers/staging/vc04_services/bcm2835-audio/bcm2835-ctl.c b/drivers/staging/vc04_services/bcm2835-audio/bcm2835-ctl.c
|
|
index 4c2cae99776b9..3703409715dab 100644
|
|
--- a/drivers/staging/vc04_services/bcm2835-audio/bcm2835-ctl.c
|
|
+++ b/drivers/staging/vc04_services/bcm2835-audio/bcm2835-ctl.c
|
|
@@ -224,7 +224,7 @@ int snd_bcm2835_new_ctl(struct bcm2835_chip *chip)
|
|
{
|
|
int err;
|
|
|
|
- strcpy(chip->card->mixername, "Broadcom Mixer");
|
|
+ strscpy(chip->card->mixername, "Broadcom Mixer", sizeof(chip->card->mixername));
|
|
err = create_ctls(chip, ARRAY_SIZE(snd_bcm2835_ctl), snd_bcm2835_ctl);
|
|
if (err < 0)
|
|
return err;
|
|
@@ -261,7 +261,7 @@ static const struct snd_kcontrol_new snd_bcm2835_headphones_ctl[] = {
|
|
|
|
int snd_bcm2835_new_headphones_ctl(struct bcm2835_chip *chip)
|
|
{
|
|
- strcpy(chip->card->mixername, "Broadcom Mixer");
|
|
+ strscpy(chip->card->mixername, "Broadcom Mixer", sizeof(chip->card->mixername));
|
|
return create_ctls(chip, ARRAY_SIZE(snd_bcm2835_headphones_ctl),
|
|
snd_bcm2835_headphones_ctl);
|
|
}
|
|
@@ -295,7 +295,7 @@ static const struct snd_kcontrol_new snd_bcm2835_hdmi[] = {
|
|
|
|
int snd_bcm2835_new_hdmi_ctl(struct bcm2835_chip *chip)
|
|
{
|
|
- strcpy(chip->card->mixername, "Broadcom Mixer");
|
|
+ strscpy(chip->card->mixername, "Broadcom Mixer", sizeof(chip->card->mixername));
|
|
return create_ctls(chip, ARRAY_SIZE(snd_bcm2835_hdmi),
|
|
snd_bcm2835_hdmi);
|
|
}
|
|
diff --git a/drivers/staging/vc04_services/bcm2835-audio/bcm2835-pcm.c b/drivers/staging/vc04_services/bcm2835-audio/bcm2835-pcm.c
|
|
index f783b632141b5..096f2c54258aa 100644
|
|
--- a/drivers/staging/vc04_services/bcm2835-audio/bcm2835-pcm.c
|
|
+++ b/drivers/staging/vc04_services/bcm2835-audio/bcm2835-pcm.c
|
|
@@ -334,7 +334,7 @@ int snd_bcm2835_new_pcm(struct bcm2835_chip *chip, const char *name,
|
|
|
|
pcm->private_data = chip;
|
|
pcm->nonatomic = true;
|
|
- strcpy(pcm->name, name);
|
|
+ strscpy(pcm->name, name, sizeof(pcm->name));
|
|
if (!spdif) {
|
|
chip->dest = route;
|
|
chip->volume = 0;
|
|
diff --git a/drivers/staging/vc04_services/bcm2835-audio/bcm2835.c b/drivers/staging/vc04_services/bcm2835-audio/bcm2835.c
|
|
index cf5f80f5ca6b0..c250fbef2fa3d 100644
|
|
--- a/drivers/staging/vc04_services/bcm2835-audio/bcm2835.c
|
|
+++ b/drivers/staging/vc04_services/bcm2835-audio/bcm2835.c
|
|
@@ -185,9 +185,9 @@ static int snd_add_child_device(struct device *dev,
|
|
goto error;
|
|
}
|
|
|
|
- strcpy(card->driver, audio_driver->driver.name);
|
|
- strcpy(card->shortname, audio_driver->shortname);
|
|
- strcpy(card->longname, audio_driver->longname);
|
|
+ strscpy(card->driver, audio_driver->driver.name, sizeof(card->driver));
|
|
+ strscpy(card->shortname, audio_driver->shortname, sizeof(card->shortname));
|
|
+ strscpy(card->longname, audio_driver->longname, sizeof(card->longname));
|
|
|
|
err = audio_driver->newpcm(chip, audio_driver->shortname,
|
|
audio_driver->route,
|
|
diff --git a/drivers/tty/n_tty.c b/drivers/tty/n_tty.c
|
|
index 0bd32ae8a269d..dce33405ecdb1 100644
|
|
--- a/drivers/tty/n_tty.c
|
|
+++ b/drivers/tty/n_tty.c
|
|
@@ -1945,31 +1945,27 @@ static inline int input_available_p(struct tty_struct *tty, int poll)
|
|
* Helper function to speed up n_tty_read. It is only called when
|
|
* ICANON is off; it copies characters straight from the tty queue.
|
|
*
|
|
- * It can be profitably called twice; once to drain the space from
|
|
- * the tail pointer to the (physical) end of the buffer, and once
|
|
- * to drain the space from the (physical) beginning of the buffer
|
|
- * to head pointer.
|
|
- *
|
|
* Called under the ldata->atomic_read_lock sem
|
|
*
|
|
+ * Returns true if it successfully copied data, but there is still
|
|
+ * more data to be had.
|
|
+ *
|
|
* n_tty_read()/consumer path:
|
|
* caller holds non-exclusive termios_rwsem
|
|
* read_tail published
|
|
*/
|
|
|
|
-static int copy_from_read_buf(struct tty_struct *tty,
|
|
+static bool copy_from_read_buf(struct tty_struct *tty,
|
|
unsigned char **kbp,
|
|
size_t *nr)
|
|
|
|
{
|
|
struct n_tty_data *ldata = tty->disc_data;
|
|
- int retval;
|
|
size_t n;
|
|
bool is_eof;
|
|
size_t head = smp_load_acquire(&ldata->commit_head);
|
|
size_t tail = ldata->read_tail & (N_TTY_BUF_SIZE - 1);
|
|
|
|
- retval = 0;
|
|
n = min(head - ldata->read_tail, N_TTY_BUF_SIZE - tail);
|
|
n = min(*nr, n);
|
|
if (n) {
|
|
@@ -1982,11 +1978,14 @@ static int copy_from_read_buf(struct tty_struct *tty,
|
|
/* Turn single EOF into zero-length read */
|
|
if (L_EXTPROC(tty) && ldata->icanon && is_eof &&
|
|
(head == ldata->read_tail))
|
|
- n = 0;
|
|
+ return false;
|
|
*kbp += n;
|
|
*nr -= n;
|
|
+
|
|
+ /* If we have more to copy, let the caller know */
|
|
+ return head != ldata->read_tail;
|
|
}
|
|
- return retval;
|
|
+ return false;
|
|
}
|
|
|
|
/**
|
|
@@ -2012,21 +2011,22 @@ static int copy_from_read_buf(struct tty_struct *tty,
|
|
* read_tail published
|
|
*/
|
|
|
|
-static int canon_copy_from_read_buf(struct tty_struct *tty,
|
|
- unsigned char **kbp,
|
|
- size_t *nr)
|
|
+static bool canon_copy_from_read_buf(struct tty_struct *tty,
|
|
+ unsigned char **kbp,
|
|
+ size_t *nr)
|
|
{
|
|
struct n_tty_data *ldata = tty->disc_data;
|
|
size_t n, size, more, c;
|
|
size_t eol;
|
|
- size_t tail;
|
|
+ size_t tail, canon_head;
|
|
int found = 0;
|
|
|
|
/* N.B. avoid overrun if nr == 0 */
|
|
if (!*nr)
|
|
- return 0;
|
|
+ return false;
|
|
|
|
- n = min(*nr + 1, smp_load_acquire(&ldata->canon_head) - ldata->read_tail);
|
|
+ canon_head = smp_load_acquire(&ldata->canon_head);
|
|
+ n = min(*nr + 1, canon_head - ldata->read_tail);
|
|
|
|
tail = ldata->read_tail & (N_TTY_BUF_SIZE - 1);
|
|
size = min_t(size_t, tail + n, N_TTY_BUF_SIZE);
|
|
@@ -2070,8 +2070,11 @@ static int canon_copy_from_read_buf(struct tty_struct *tty,
|
|
else
|
|
ldata->push = 0;
|
|
tty_audit_push();
|
|
+ return false;
|
|
}
|
|
- return 0;
|
|
+
|
|
+ /* No EOL found - do a continuation retry if there is more data */
|
|
+ return ldata->read_tail != canon_head;
|
|
}
|
|
|
|
/**
|
|
@@ -2135,6 +2138,30 @@ static ssize_t n_tty_read(struct tty_struct *tty, struct file *file,
|
|
int packet;
|
|
size_t tail;
|
|
|
|
+ /*
|
|
+ * Is this a continuation of a read started earler?
|
|
+ *
|
|
+ * If so, we still hold the atomic_read_lock and the
|
|
+ * termios_rwsem, and can just continue to copy data.
|
|
+ */
|
|
+ if (*cookie) {
|
|
+ if (ldata->icanon && !L_EXTPROC(tty)) {
|
|
+ if (canon_copy_from_read_buf(tty, &kb, &nr))
|
|
+ return kb - kbuf;
|
|
+ } else {
|
|
+ if (copy_from_read_buf(tty, &kb, &nr))
|
|
+ return kb - kbuf;
|
|
+ }
|
|
+
|
|
+ /* No more data - release locks and stop retries */
|
|
+ n_tty_kick_worker(tty);
|
|
+ n_tty_check_unthrottle(tty);
|
|
+ up_read(&tty->termios_rwsem);
|
|
+ mutex_unlock(&ldata->atomic_read_lock);
|
|
+ *cookie = NULL;
|
|
+ return kb - kbuf;
|
|
+ }
|
|
+
|
|
c = job_control(tty, file);
|
|
if (c < 0)
|
|
return c;
|
|
@@ -2221,23 +2248,29 @@ static ssize_t n_tty_read(struct tty_struct *tty, struct file *file,
|
|
}
|
|
|
|
if (ldata->icanon && !L_EXTPROC(tty)) {
|
|
- retval = canon_copy_from_read_buf(tty, &kb, &nr);
|
|
- if (retval)
|
|
- break;
|
|
+ if (canon_copy_from_read_buf(tty, &kb, &nr))
|
|
+ goto more_to_be_read;
|
|
} else {
|
|
- int uncopied;
|
|
-
|
|
/* Deal with packet mode. */
|
|
if (packet && kb == kbuf) {
|
|
*kb++ = TIOCPKT_DATA;
|
|
nr--;
|
|
}
|
|
|
|
- uncopied = copy_from_read_buf(tty, &kb, &nr);
|
|
- uncopied += copy_from_read_buf(tty, &kb, &nr);
|
|
- if (uncopied) {
|
|
- retval = -EFAULT;
|
|
- break;
|
|
+ /*
|
|
+ * Copy data, and if there is more to be had
|
|
+ * and we have nothing more to wait for, then
|
|
+ * let's mark us for retries.
|
|
+ *
|
|
+ * NOTE! We return here with both the termios_sem
|
|
+ * and atomic_read_lock still held, the retries
|
|
+ * will release them when done.
|
|
+ */
|
|
+ if (copy_from_read_buf(tty, &kb, &nr) && kb - kbuf >= minimum) {
|
|
+more_to_be_read:
|
|
+ remove_wait_queue(&tty->read_wait, &wait);
|
|
+ *cookie = cookie;
|
|
+ return kb - kbuf;
|
|
}
|
|
}
|
|
|
|
diff --git a/drivers/tty/tty_io.c b/drivers/tty/tty_io.c
|
|
index 623738d8e32c8..5fd87941ac712 100644
|
|
--- a/drivers/tty/tty_io.c
|
|
+++ b/drivers/tty/tty_io.c
|
|
@@ -429,8 +429,7 @@ struct tty_driver *tty_find_polling_driver(char *name, int *line)
|
|
EXPORT_SYMBOL_GPL(tty_find_polling_driver);
|
|
#endif
|
|
|
|
-static ssize_t hung_up_tty_read(struct file *file, char __user *buf,
|
|
- size_t count, loff_t *ppos)
|
|
+static ssize_t hung_up_tty_read(struct kiocb *iocb, struct iov_iter *to)
|
|
{
|
|
return 0;
|
|
}
|
|
@@ -502,7 +501,7 @@ static const struct file_operations console_fops = {
|
|
|
|
static const struct file_operations hung_up_tty_fops = {
|
|
.llseek = no_llseek,
|
|
- .read = hung_up_tty_read,
|
|
+ .read_iter = hung_up_tty_read,
|
|
.write_iter = hung_up_tty_write,
|
|
.poll = hung_up_tty_poll,
|
|
.unlocked_ioctl = hung_up_tty_ioctl,
|
|
@@ -859,13 +858,20 @@ static int iterate_tty_read(struct tty_ldisc *ld, struct tty_struct *tty,
|
|
if (!size)
|
|
break;
|
|
|
|
- /*
|
|
- * A ldisc read error return will override any previously copied
|
|
- * data (eg -EOVERFLOW from HDLC)
|
|
- */
|
|
if (size < 0) {
|
|
- memzero_explicit(kernel_buf, sizeof(kernel_buf));
|
|
- return size;
|
|
+ /* Did we have an earlier error (ie -EFAULT)? */
|
|
+ if (retval)
|
|
+ break;
|
|
+ retval = size;
|
|
+
|
|
+ /*
|
|
+ * -EOVERFLOW means we didn't have enough space
|
|
+ * for a whole packet, and we shouldn't return
|
|
+ * a partial result.
|
|
+ */
|
|
+ if (retval == -EOVERFLOW)
|
|
+ offset = 0;
|
|
+ break;
|
|
}
|
|
|
|
copied = copy_to_iter(kernel_buf, size, to);
|
|
@@ -921,8 +927,10 @@ static ssize_t tty_read(struct kiocb *iocb, struct iov_iter *to)
|
|
/* We want to wait for the line discipline to sort out in this
|
|
situation */
|
|
ld = tty_ldisc_ref_wait(tty);
|
|
+ if (!ld)
|
|
+ return hung_up_tty_read(iocb, to);
|
|
i = -EIO;
|
|
- if (ld && ld->ops->read)
|
|
+ if (ld->ops->read)
|
|
i = iterate_tty_read(ld, tty, file, to);
|
|
tty_ldisc_deref(ld);
|
|
|
|
diff --git a/drivers/tty/vt/consolemap.c b/drivers/tty/vt/consolemap.c
|
|
index f7d015c67963d..d815ac98b39e3 100644
|
|
--- a/drivers/tty/vt/consolemap.c
|
|
+++ b/drivers/tty/vt/consolemap.c
|
|
@@ -495,7 +495,7 @@ con_insert_unipair(struct uni_pagedir *p, u_short unicode, u_short fontpos)
|
|
|
|
p2[unicode & 0x3f] = fontpos;
|
|
|
|
- p->sum += (fontpos << 20) + unicode;
|
|
+ p->sum += (fontpos << 20U) + unicode;
|
|
|
|
return 0;
|
|
}
|
|
diff --git a/drivers/vfio/vfio_iommu_type1.c b/drivers/vfio/vfio_iommu_type1.c
|
|
index 78bd28873945a..3dca6aab0f1f8 100644
|
|
--- a/drivers/vfio/vfio_iommu_type1.c
|
|
+++ b/drivers/vfio/vfio_iommu_type1.c
|
|
@@ -24,6 +24,7 @@
|
|
#include <linux/compat.h>
|
|
#include <linux/device.h>
|
|
#include <linux/fs.h>
|
|
+#include <linux/highmem.h>
|
|
#include <linux/iommu.h>
|
|
#include <linux/module.h>
|
|
#include <linux/mm.h>
|
|
@@ -431,9 +432,11 @@ static int follow_fault_pfn(struct vm_area_struct *vma, struct mm_struct *mm,
|
|
unsigned long vaddr, unsigned long *pfn,
|
|
bool write_fault)
|
|
{
|
|
+ pte_t *ptep;
|
|
+ spinlock_t *ptl;
|
|
int ret;
|
|
|
|
- ret = follow_pfn(vma, vaddr, pfn);
|
|
+ ret = follow_pte(vma->vm_mm, vaddr, &ptep, &ptl);
|
|
if (ret) {
|
|
bool unlocked = false;
|
|
|
|
@@ -447,9 +450,17 @@ static int follow_fault_pfn(struct vm_area_struct *vma, struct mm_struct *mm,
|
|
if (ret)
|
|
return ret;
|
|
|
|
- ret = follow_pfn(vma, vaddr, pfn);
|
|
+ ret = follow_pte(vma->vm_mm, vaddr, &ptep, &ptl);
|
|
+ if (ret)
|
|
+ return ret;
|
|
}
|
|
|
|
+ if (write_fault && !pte_write(*ptep))
|
|
+ ret = -EFAULT;
|
|
+ else
|
|
+ *pfn = pte_pfn(*ptep);
|
|
+
|
|
+ pte_unmap_unlock(ptep, ptl);
|
|
return ret;
|
|
}
|
|
|
|
diff --git a/drivers/video/fbdev/udlfb.c b/drivers/video/fbdev/udlfb.c
|
|
index f9b3c1cb9530f..b9cdd02c10009 100644
|
|
--- a/drivers/video/fbdev/udlfb.c
|
|
+++ b/drivers/video/fbdev/udlfb.c
|
|
@@ -1017,6 +1017,7 @@ static void dlfb_ops_destroy(struct fb_info *info)
|
|
}
|
|
vfree(dlfb->backing_buffer);
|
|
kfree(dlfb->edid);
|
|
+ dlfb_free_urb_list(dlfb);
|
|
usb_put_dev(dlfb->udev);
|
|
kfree(dlfb);
|
|
|
|
diff --git a/fs/btrfs/transaction.c b/fs/btrfs/transaction.c
|
|
index 6af7f2bf92de7..fbf93067642ac 100644
|
|
--- a/fs/btrfs/transaction.c
|
|
+++ b/fs/btrfs/transaction.c
|
|
@@ -1319,7 +1319,6 @@ static noinline int commit_fs_roots(struct btrfs_trans_handle *trans)
|
|
struct btrfs_root *gang[8];
|
|
int i;
|
|
int ret;
|
|
- int err = 0;
|
|
|
|
spin_lock(&fs_info->fs_roots_radix_lock);
|
|
while (1) {
|
|
@@ -1331,6 +1330,8 @@ static noinline int commit_fs_roots(struct btrfs_trans_handle *trans)
|
|
break;
|
|
for (i = 0; i < ret; i++) {
|
|
struct btrfs_root *root = gang[i];
|
|
+ int ret2;
|
|
+
|
|
radix_tree_tag_clear(&fs_info->fs_roots_radix,
|
|
(unsigned long)root->root_key.objectid,
|
|
BTRFS_ROOT_TRANS_TAG);
|
|
@@ -1350,17 +1351,17 @@ static noinline int commit_fs_roots(struct btrfs_trans_handle *trans)
|
|
root->node);
|
|
}
|
|
|
|
- err = btrfs_update_root(trans, fs_info->tree_root,
|
|
+ ret2 = btrfs_update_root(trans, fs_info->tree_root,
|
|
&root->root_key,
|
|
&root->root_item);
|
|
+ if (ret2)
|
|
+ return ret2;
|
|
spin_lock(&fs_info->fs_roots_radix_lock);
|
|
- if (err)
|
|
- break;
|
|
btrfs_qgroup_free_meta_all_pertrans(root);
|
|
}
|
|
}
|
|
spin_unlock(&fs_info->fs_roots_radix_lock);
|
|
- return err;
|
|
+ return 0;
|
|
}
|
|
|
|
/*
|
|
diff --git a/fs/erofs/super.c b/fs/erofs/super.c
|
|
index be10b16ea66ee..d5a6b9b888a56 100644
|
|
--- a/fs/erofs/super.c
|
|
+++ b/fs/erofs/super.c
|
|
@@ -158,8 +158,8 @@ static int erofs_read_superblock(struct super_block *sb)
|
|
blkszbits = dsb->blkszbits;
|
|
/* 9(512 bytes) + LOG_SECTORS_PER_BLOCK == LOG_BLOCK_SIZE */
|
|
if (blkszbits != LOG_BLOCK_SIZE) {
|
|
- erofs_err(sb, "blksize %u isn't supported on this platform",
|
|
- 1 << blkszbits);
|
|
+ erofs_err(sb, "blkszbits %u isn't supported on this platform",
|
|
+ blkszbits);
|
|
goto out;
|
|
}
|
|
|
|
diff --git a/fs/f2fs/namei.c b/fs/f2fs/namei.c
|
|
index 6edb1ab579a18..8878049685769 100644
|
|
--- a/fs/f2fs/namei.c
|
|
+++ b/fs/f2fs/namei.c
|
|
@@ -855,7 +855,11 @@ static int __f2fs_tmpfile(struct inode *dir, struct dentry *dentry,
|
|
|
|
if (whiteout) {
|
|
f2fs_i_links_write(inode, false);
|
|
+
|
|
+ spin_lock(&inode->i_lock);
|
|
inode->i_state |= I_LINKABLE;
|
|
+ spin_unlock(&inode->i_lock);
|
|
+
|
|
*whiteout = inode;
|
|
} else {
|
|
d_tmpfile(dentry, inode);
|
|
@@ -1041,7 +1045,11 @@ static int f2fs_rename(struct inode *old_dir, struct dentry *old_dentry,
|
|
err = f2fs_add_link(old_dentry, whiteout);
|
|
if (err)
|
|
goto put_out_dir;
|
|
+
|
|
+ spin_lock(&whiteout->i_lock);
|
|
whiteout->i_state &= ~I_LINKABLE;
|
|
+ spin_unlock(&whiteout->i_lock);
|
|
+
|
|
iput(whiteout);
|
|
}
|
|
|
|
diff --git a/fs/f2fs/segment.h b/fs/f2fs/segment.h
|
|
index e81eb0748e2a9..229814b4f4a6c 100644
|
|
--- a/fs/f2fs/segment.h
|
|
+++ b/fs/f2fs/segment.h
|
|
@@ -101,11 +101,11 @@ static inline void sanity_check_seg_type(struct f2fs_sb_info *sbi,
|
|
#define BLKS_PER_SEC(sbi) \
|
|
((sbi)->segs_per_sec * (sbi)->blocks_per_seg)
|
|
#define GET_SEC_FROM_SEG(sbi, segno) \
|
|
- ((segno) / (sbi)->segs_per_sec)
|
|
+ (((segno) == -1) ? -1: (segno) / (sbi)->segs_per_sec)
|
|
#define GET_SEG_FROM_SEC(sbi, secno) \
|
|
((secno) * (sbi)->segs_per_sec)
|
|
#define GET_ZONE_FROM_SEC(sbi, secno) \
|
|
- ((secno) / (sbi)->secs_per_zone)
|
|
+ (((secno) == -1) ? -1: (secno) / (sbi)->secs_per_zone)
|
|
#define GET_ZONE_FROM_SEG(sbi, segno) \
|
|
GET_ZONE_FROM_SEC(sbi, GET_SEC_FROM_SEG(sbi, segno))
|
|
|
|
diff --git a/fs/jfs/jfs_filsys.h b/fs/jfs/jfs_filsys.h
|
|
index 1e899298f7f00..b5d702df7111a 100644
|
|
--- a/fs/jfs/jfs_filsys.h
|
|
+++ b/fs/jfs/jfs_filsys.h
|
|
@@ -268,5 +268,6 @@
|
|
* fsck() must be run to repair
|
|
*/
|
|
#define FM_EXTENDFS 0x00000008 /* file system extendfs() in progress */
|
|
+#define FM_STATE_MAX 0x0000000f /* max value of s_state */
|
|
|
|
#endif /* _H_JFS_FILSYS */
|
|
diff --git a/fs/jfs/jfs_mount.c b/fs/jfs/jfs_mount.c
|
|
index 2935d4c776ec7..5d7d7170c03c0 100644
|
|
--- a/fs/jfs/jfs_mount.c
|
|
+++ b/fs/jfs/jfs_mount.c
|
|
@@ -37,6 +37,7 @@
|
|
#include <linux/fs.h>
|
|
#include <linux/buffer_head.h>
|
|
#include <linux/blkdev.h>
|
|
+#include <linux/log2.h>
|
|
|
|
#include "jfs_incore.h"
|
|
#include "jfs_filsys.h"
|
|
@@ -366,6 +367,15 @@ static int chkSuper(struct super_block *sb)
|
|
sbi->bsize = bsize;
|
|
sbi->l2bsize = le16_to_cpu(j_sb->s_l2bsize);
|
|
|
|
+ /* check some fields for possible corruption */
|
|
+ if (sbi->l2bsize != ilog2((u32)bsize) ||
|
|
+ j_sb->pad != 0 ||
|
|
+ le32_to_cpu(j_sb->s_state) > FM_STATE_MAX) {
|
|
+ rc = -EINVAL;
|
|
+ jfs_err("jfs_mount: Mount Failure: superblock is corrupt!");
|
|
+ goto out;
|
|
+ }
|
|
+
|
|
/*
|
|
* For now, ignore s_pbsize, l2bfactor. All I/O going through buffer
|
|
* cache.
|
|
diff --git a/fs/namei.c b/fs/namei.c
|
|
index 78443a85480a5..dd85e12ac85a6 100644
|
|
--- a/fs/namei.c
|
|
+++ b/fs/namei.c
|
|
@@ -669,17 +669,17 @@ static bool legitimize_root(struct nameidata *nd)
|
|
*/
|
|
|
|
/**
|
|
- * unlazy_walk - try to switch to ref-walk mode.
|
|
+ * try_to_unlazy - try to switch to ref-walk mode.
|
|
* @nd: nameidata pathwalk data
|
|
- * Returns: 0 on success, -ECHILD on failure
|
|
+ * Returns: true on success, false on failure
|
|
*
|
|
- * unlazy_walk attempts to legitimize the current nd->path and nd->root
|
|
+ * try_to_unlazy attempts to legitimize the current nd->path and nd->root
|
|
* for ref-walk mode.
|
|
* Must be called from rcu-walk context.
|
|
- * Nothing should touch nameidata between unlazy_walk() failure and
|
|
+ * Nothing should touch nameidata between try_to_unlazy() failure and
|
|
* terminate_walk().
|
|
*/
|
|
-static int unlazy_walk(struct nameidata *nd)
|
|
+static bool try_to_unlazy(struct nameidata *nd)
|
|
{
|
|
struct dentry *parent = nd->path.dentry;
|
|
|
|
@@ -694,14 +694,14 @@ static int unlazy_walk(struct nameidata *nd)
|
|
goto out;
|
|
rcu_read_unlock();
|
|
BUG_ON(nd->inode != parent->d_inode);
|
|
- return 0;
|
|
+ return true;
|
|
|
|
out1:
|
|
nd->path.mnt = NULL;
|
|
nd->path.dentry = NULL;
|
|
out:
|
|
rcu_read_unlock();
|
|
- return -ECHILD;
|
|
+ return false;
|
|
}
|
|
|
|
/**
|
|
@@ -792,7 +792,7 @@ static int complete_walk(struct nameidata *nd)
|
|
*/
|
|
if (!(nd->flags & (LOOKUP_ROOT | LOOKUP_IS_SCOPED)))
|
|
nd->root.mnt = NULL;
|
|
- if (unlikely(unlazy_walk(nd)))
|
|
+ if (!try_to_unlazy(nd))
|
|
return -ECHILD;
|
|
}
|
|
|
|
@@ -1466,7 +1466,7 @@ static struct dentry *lookup_fast(struct nameidata *nd,
|
|
unsigned seq;
|
|
dentry = __d_lookup_rcu(parent, &nd->last, &seq);
|
|
if (unlikely(!dentry)) {
|
|
- if (unlazy_walk(nd))
|
|
+ if (!try_to_unlazy(nd))
|
|
return ERR_PTR(-ECHILD);
|
|
return NULL;
|
|
}
|
|
@@ -1567,10 +1567,8 @@ static inline int may_lookup(struct nameidata *nd)
|
|
{
|
|
if (nd->flags & LOOKUP_RCU) {
|
|
int err = inode_permission(nd->inode, MAY_EXEC|MAY_NOT_BLOCK);
|
|
- if (err != -ECHILD)
|
|
+ if (err != -ECHILD || !try_to_unlazy(nd))
|
|
return err;
|
|
- if (unlazy_walk(nd))
|
|
- return -ECHILD;
|
|
}
|
|
return inode_permission(nd->inode, MAY_EXEC);
|
|
}
|
|
@@ -1592,7 +1590,7 @@ static int reserve_stack(struct nameidata *nd, struct path *link, unsigned seq)
|
|
// unlazy even if we fail to grab the link - cleanup needs it
|
|
bool grabbed_link = legitimize_path(nd, link, seq);
|
|
|
|
- if (unlazy_walk(nd) != 0 || !grabbed_link)
|
|
+ if (!try_to_unlazy(nd) != 0 || !grabbed_link)
|
|
return -ECHILD;
|
|
|
|
if (nd_alloc_stack(nd))
|
|
@@ -1634,7 +1632,7 @@ static const char *pick_link(struct nameidata *nd, struct path *link,
|
|
touch_atime(&last->link);
|
|
cond_resched();
|
|
} else if (atime_needs_update(&last->link, inode)) {
|
|
- if (unlikely(unlazy_walk(nd)))
|
|
+ if (!try_to_unlazy(nd))
|
|
return ERR_PTR(-ECHILD);
|
|
touch_atime(&last->link);
|
|
}
|
|
@@ -1651,11 +1649,8 @@ static const char *pick_link(struct nameidata *nd, struct path *link,
|
|
get = inode->i_op->get_link;
|
|
if (nd->flags & LOOKUP_RCU) {
|
|
res = get(NULL, inode, &last->done);
|
|
- if (res == ERR_PTR(-ECHILD)) {
|
|
- if (unlikely(unlazy_walk(nd)))
|
|
- return ERR_PTR(-ECHILD);
|
|
+ if (res == ERR_PTR(-ECHILD) && try_to_unlazy(nd))
|
|
res = get(link->dentry, inode, &last->done);
|
|
- }
|
|
} else {
|
|
res = get(link->dentry, inode, &last->done);
|
|
}
|
|
@@ -2195,7 +2190,7 @@ OK:
|
|
}
|
|
if (unlikely(!d_can_lookup(nd->path.dentry))) {
|
|
if (nd->flags & LOOKUP_RCU) {
|
|
- if (unlazy_walk(nd))
|
|
+ if (!try_to_unlazy(nd))
|
|
return -ECHILD;
|
|
}
|
|
return -ENOTDIR;
|
|
@@ -3129,7 +3124,6 @@ static const char *open_last_lookups(struct nameidata *nd,
|
|
struct inode *inode;
|
|
struct dentry *dentry;
|
|
const char *res;
|
|
- int error;
|
|
|
|
nd->flags |= op->intent;
|
|
|
|
@@ -3153,9 +3147,8 @@ static const char *open_last_lookups(struct nameidata *nd,
|
|
} else {
|
|
/* create side of things */
|
|
if (nd->flags & LOOKUP_RCU) {
|
|
- error = unlazy_walk(nd);
|
|
- if (unlikely(error))
|
|
- return ERR_PTR(error);
|
|
+ if (!try_to_unlazy(nd))
|
|
+ return ERR_PTR(-ECHILD);
|
|
}
|
|
audit_inode(nd->name, dir, AUDIT_INODE_PARENT);
|
|
/* trailing slashes? */
|
|
@@ -3164,9 +3157,7 @@ static const char *open_last_lookups(struct nameidata *nd,
|
|
}
|
|
|
|
if (open_flag & (O_CREAT | O_TRUNC | O_WRONLY | O_RDWR)) {
|
|
- error = mnt_want_write(nd->path.mnt);
|
|
- if (!error)
|
|
- got_write = true;
|
|
+ got_write = !mnt_want_write(nd->path.mnt);
|
|
/*
|
|
* do _not_ fail yet - we might not need that or fail with
|
|
* a different error; let lookup_open() decide; we'll be
|
|
diff --git a/fs/xfs/xfs_iops.c b/fs/xfs/xfs_iops.c
|
|
index 67c8dc9de8aa4..f1e21b6cfa481 100644
|
|
--- a/fs/xfs/xfs_iops.c
|
|
+++ b/fs/xfs/xfs_iops.c
|
|
@@ -846,7 +846,7 @@ xfs_setattr_size(
|
|
ASSERT(xfs_isilocked(ip, XFS_MMAPLOCK_EXCL));
|
|
ASSERT(S_ISREG(inode->i_mode));
|
|
ASSERT((iattr->ia_valid & (ATTR_UID|ATTR_GID|ATTR_ATIME|ATTR_ATIME_SET|
|
|
- ATTR_MTIME_SET|ATTR_KILL_PRIV|ATTR_TIMES_SET)) == 0);
|
|
+ ATTR_MTIME_SET|ATTR_TIMES_SET)) == 0);
|
|
|
|
oldsize = inode->i_size;
|
|
newsize = iattr->ia_size;
|
|
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
|
|
index 5ff27c12ce688..fb79ac497794b 100644
|
|
--- a/include/linux/netdevice.h
|
|
+++ b/include/linux/netdevice.h
|
|
@@ -3918,6 +3918,9 @@ int dev_pre_changeaddr_notify(struct net_device *dev, const char *addr,
|
|
struct netlink_ext_ack *extack);
|
|
int dev_set_mac_address(struct net_device *dev, struct sockaddr *sa,
|
|
struct netlink_ext_ack *extack);
|
|
+int dev_set_mac_address_user(struct net_device *dev, struct sockaddr *sa,
|
|
+ struct netlink_ext_ack *extack);
|
|
+int dev_get_mac_address(struct sockaddr *sa, struct net *net, char *dev_name);
|
|
int dev_change_carrier(struct net_device *, bool new_carrier);
|
|
int dev_get_phys_port_id(struct net_device *dev,
|
|
struct netdev_phys_item_id *ppid);
|
|
diff --git a/include/linux/swap.h b/include/linux/swap.h
|
|
index 596bc2f4d9b03..55fe2f5b6f5ff 100644
|
|
--- a/include/linux/swap.h
|
|
+++ b/include/linux/swap.h
|
|
@@ -482,6 +482,7 @@ struct backing_dev_info;
|
|
extern int init_swap_address_space(unsigned int type, unsigned long nr_pages);
|
|
extern void exit_swap_address_space(unsigned int type);
|
|
extern struct swap_info_struct *get_swap_device(swp_entry_t entry);
|
|
+sector_t swap_page_sector(struct page *page);
|
|
|
|
static inline void put_swap_device(struct swap_info_struct *si)
|
|
{
|
|
diff --git a/include/net/bluetooth/hci.h b/include/net/bluetooth/hci.h
|
|
index c1504aa3d9cfd..ba2f439bc04d3 100644
|
|
--- a/include/net/bluetooth/hci.h
|
|
+++ b/include/net/bluetooth/hci.h
|
|
@@ -238,6 +238,14 @@ enum {
|
|
* don't actually support features declared there.
|
|
*/
|
|
HCI_QUIRK_BROKEN_LOCAL_EXT_FTR_MAX_PAGE,
|
|
+
|
|
+ /*
|
|
+ * When this quirk is set, then the hci_suspend_notifier is not
|
|
+ * registered. This is intended for devices which drop completely
|
|
+ * from the bus on system-suspend and which will show up as a new
|
|
+ * HCI after resume.
|
|
+ */
|
|
+ HCI_QUIRK_NO_SUSPEND_NOTIFIER,
|
|
};
|
|
|
|
/* HCI device flags */
|
|
diff --git a/include/uapi/linux/pkt_cls.h b/include/uapi/linux/pkt_cls.h
|
|
index ee95f42fb0ecf..88f4bf0047e7a 100644
|
|
--- a/include/uapi/linux/pkt_cls.h
|
|
+++ b/include/uapi/linux/pkt_cls.h
|
|
@@ -591,6 +591,8 @@ enum {
|
|
TCA_FLOWER_KEY_CT_FLAGS_ESTABLISHED = 1 << 1, /* Part of an existing connection. */
|
|
TCA_FLOWER_KEY_CT_FLAGS_RELATED = 1 << 2, /* Related to an established connection. */
|
|
TCA_FLOWER_KEY_CT_FLAGS_TRACKED = 1 << 3, /* Conntrack has occurred. */
|
|
+
|
|
+ __TCA_FLOWER_KEY_CT_FLAGS_MAX,
|
|
};
|
|
|
|
enum {
|
|
diff --git a/kernel/sched/core.c b/kernel/sched/core.c
|
|
index ff74fca39ed21..fa1f83083a58b 100644
|
|
--- a/kernel/sched/core.c
|
|
+++ b/kernel/sched/core.c
|
|
@@ -355,8 +355,9 @@ static enum hrtimer_restart hrtick(struct hrtimer *timer)
|
|
static void __hrtick_restart(struct rq *rq)
|
|
{
|
|
struct hrtimer *timer = &rq->hrtick_timer;
|
|
+ ktime_t time = rq->hrtick_time;
|
|
|
|
- hrtimer_start_expires(timer, HRTIMER_MODE_ABS_PINNED_HARD);
|
|
+ hrtimer_start(timer, time, HRTIMER_MODE_ABS_PINNED_HARD);
|
|
}
|
|
|
|
/*
|
|
@@ -380,7 +381,6 @@ static void __hrtick_start(void *arg)
|
|
void hrtick_start(struct rq *rq, u64 delay)
|
|
{
|
|
struct hrtimer *timer = &rq->hrtick_timer;
|
|
- ktime_t time;
|
|
s64 delta;
|
|
|
|
/*
|
|
@@ -388,9 +388,7 @@ void hrtick_start(struct rq *rq, u64 delay)
|
|
* doesn't make sense and can cause timer DoS.
|
|
*/
|
|
delta = max_t(s64, delay, 10000LL);
|
|
- time = ktime_add_ns(timer->base->get_time(), delta);
|
|
-
|
|
- hrtimer_set_expires(timer, time);
|
|
+ rq->hrtick_time = ktime_add_ns(timer->base->get_time(), delta);
|
|
|
|
if (rq == this_rq())
|
|
__hrtick_restart(rq);
|
|
@@ -3478,7 +3476,7 @@ out:
|
|
|
|
/**
|
|
* try_invoke_on_locked_down_task - Invoke a function on task in fixed state
|
|
- * @p: Process for which the function is to be invoked.
|
|
+ * @p: Process for which the function is to be invoked, can be @current.
|
|
* @func: Function to invoke.
|
|
* @arg: Argument to function.
|
|
*
|
|
@@ -3496,12 +3494,11 @@ out:
|
|
*/
|
|
bool try_invoke_on_locked_down_task(struct task_struct *p, bool (*func)(struct task_struct *t, void *arg), void *arg)
|
|
{
|
|
- bool ret = false;
|
|
struct rq_flags rf;
|
|
+ bool ret = false;
|
|
struct rq *rq;
|
|
|
|
- lockdep_assert_irqs_enabled();
|
|
- raw_spin_lock_irq(&p->pi_lock);
|
|
+ raw_spin_lock_irqsave(&p->pi_lock, rf.flags);
|
|
if (p->on_rq) {
|
|
rq = __task_rq_lock(p, &rf);
|
|
if (task_rq(p) == rq)
|
|
@@ -3518,7 +3515,7 @@ bool try_invoke_on_locked_down_task(struct task_struct *p, bool (*func)(struct t
|
|
ret = func(p, arg);
|
|
}
|
|
}
|
|
- raw_spin_unlock_irq(&p->pi_lock);
|
|
+ raw_spin_unlock_irqrestore(&p->pi_lock, rf.flags);
|
|
return ret;
|
|
}
|
|
|
|
diff --git a/kernel/sched/sched.h b/kernel/sched/sched.h
|
|
index bb09988451a04..282a6bbaacd73 100644
|
|
--- a/kernel/sched/sched.h
|
|
+++ b/kernel/sched/sched.h
|
|
@@ -1031,6 +1031,7 @@ struct rq {
|
|
call_single_data_t hrtick_csd;
|
|
#endif
|
|
struct hrtimer hrtick_timer;
|
|
+ ktime_t hrtick_time;
|
|
#endif
|
|
|
|
#ifdef CONFIG_SCHEDSTATS
|
|
diff --git a/mm/hugetlb.c b/mm/hugetlb.c
|
|
index 723e8d342c627..1690e8db5b0de 100644
|
|
--- a/mm/hugetlb.c
|
|
+++ b/mm/hugetlb.c
|
|
@@ -5304,21 +5304,23 @@ static bool vma_shareable(struct vm_area_struct *vma, unsigned long addr)
|
|
void adjust_range_if_pmd_sharing_possible(struct vm_area_struct *vma,
|
|
unsigned long *start, unsigned long *end)
|
|
{
|
|
- unsigned long a_start, a_end;
|
|
+ unsigned long v_start = ALIGN(vma->vm_start, PUD_SIZE),
|
|
+ v_end = ALIGN_DOWN(vma->vm_end, PUD_SIZE);
|
|
|
|
- if (!(vma->vm_flags & VM_MAYSHARE))
|
|
+ /*
|
|
+ * vma need span at least one aligned PUD size and the start,end range
|
|
+ * must at least partialy within it.
|
|
+ */
|
|
+ if (!(vma->vm_flags & VM_MAYSHARE) || !(v_end > v_start) ||
|
|
+ (*end <= v_start) || (*start >= v_end))
|
|
return;
|
|
|
|
/* Extend the range to be PUD aligned for a worst case scenario */
|
|
- a_start = ALIGN_DOWN(*start, PUD_SIZE);
|
|
- a_end = ALIGN(*end, PUD_SIZE);
|
|
+ if (*start > v_start)
|
|
+ *start = ALIGN_DOWN(*start, PUD_SIZE);
|
|
|
|
- /*
|
|
- * Intersect the range with the vma range, since pmd sharing won't be
|
|
- * across vma after all
|
|
- */
|
|
- *start = max(vma->vm_start, a_start);
|
|
- *end = min(vma->vm_end, a_end);
|
|
+ if (*end < v_end)
|
|
+ *end = ALIGN(*end, PUD_SIZE);
|
|
}
|
|
|
|
/*
|
|
diff --git a/mm/page_io.c b/mm/page_io.c
|
|
index 9bca17ecc4df1..21f3160d39a83 100644
|
|
--- a/mm/page_io.c
|
|
+++ b/mm/page_io.c
|
|
@@ -273,11 +273,6 @@ out:
|
|
return ret;
|
|
}
|
|
|
|
-static sector_t swap_page_sector(struct page *page)
|
|
-{
|
|
- return (sector_t)__page_file_index(page) << (PAGE_SHIFT - 9);
|
|
-}
|
|
-
|
|
static inline void count_swpout_vm_event(struct page *page)
|
|
{
|
|
#ifdef CONFIG_TRANSPARENT_HUGEPAGE
|
|
diff --git a/mm/swapfile.c b/mm/swapfile.c
|
|
index 9fffc5af29d1b..348f6665c06c4 100644
|
|
--- a/mm/swapfile.c
|
|
+++ b/mm/swapfile.c
|
|
@@ -220,6 +220,19 @@ offset_to_swap_extent(struct swap_info_struct *sis, unsigned long offset)
|
|
BUG();
|
|
}
|
|
|
|
+sector_t swap_page_sector(struct page *page)
|
|
+{
|
|
+ struct swap_info_struct *sis = page_swap_info(page);
|
|
+ struct swap_extent *se;
|
|
+ sector_t sector;
|
|
+ pgoff_t offset;
|
|
+
|
|
+ offset = __page_file_index(page);
|
|
+ se = offset_to_swap_extent(sis, offset);
|
|
+ sector = se->start_block + (offset - se->start_page);
|
|
+ return sector << (PAGE_SHIFT - 9);
|
|
+}
|
|
+
|
|
/*
|
|
* swap allocation tell device that a cluster of swap can now be discarded,
|
|
* to allow the swap device to optimize its wear-levelling.
|
|
diff --git a/net/bluetooth/amp.c b/net/bluetooth/amp.c
|
|
index 9c711f0dfae35..be2d469d6369d 100644
|
|
--- a/net/bluetooth/amp.c
|
|
+++ b/net/bluetooth/amp.c
|
|
@@ -297,6 +297,9 @@ void amp_read_loc_assoc_final_data(struct hci_dev *hdev,
|
|
struct hci_request req;
|
|
int err;
|
|
|
|
+ if (!mgr)
|
|
+ return;
|
|
+
|
|
cp.phy_handle = hcon->handle;
|
|
cp.len_so_far = cpu_to_le16(0);
|
|
cp.max_len = cpu_to_le16(hdev->amp_assoc_size);
|
|
diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c
|
|
index 9f8573131b97e..6ea2e16c57bdf 100644
|
|
--- a/net/bluetooth/hci_core.c
|
|
+++ b/net/bluetooth/hci_core.c
|
|
@@ -3568,7 +3568,8 @@ static int hci_suspend_notifier(struct notifier_block *nb, unsigned long action,
|
|
}
|
|
|
|
/* Suspend notifier should only act on events when powered. */
|
|
- if (!hdev_is_powered(hdev))
|
|
+ if (!hdev_is_powered(hdev) ||
|
|
+ hci_dev_test_flag(hdev, HCI_UNREGISTER))
|
|
goto done;
|
|
|
|
if (action == PM_SUSPEND_PREPARE) {
|
|
@@ -3829,10 +3830,12 @@ int hci_register_dev(struct hci_dev *hdev)
|
|
hci_sock_dev_event(hdev, HCI_DEV_REG);
|
|
hci_dev_hold(hdev);
|
|
|
|
- hdev->suspend_notifier.notifier_call = hci_suspend_notifier;
|
|
- error = register_pm_notifier(&hdev->suspend_notifier);
|
|
- if (error)
|
|
- goto err_wqueue;
|
|
+ if (!test_bit(HCI_QUIRK_NO_SUSPEND_NOTIFIER, &hdev->quirks)) {
|
|
+ hdev->suspend_notifier.notifier_call = hci_suspend_notifier;
|
|
+ error = register_pm_notifier(&hdev->suspend_notifier);
|
|
+ if (error)
|
|
+ goto err_wqueue;
|
|
+ }
|
|
|
|
queue_work(hdev->req_workqueue, &hdev->power_on);
|
|
|
|
@@ -3867,9 +3870,11 @@ void hci_unregister_dev(struct hci_dev *hdev)
|
|
|
|
cancel_work_sync(&hdev->power_on);
|
|
|
|
- hci_suspend_clear_tasks(hdev);
|
|
- unregister_pm_notifier(&hdev->suspend_notifier);
|
|
- cancel_work_sync(&hdev->suspend_prepare);
|
|
+ if (!test_bit(HCI_QUIRK_NO_SUSPEND_NOTIFIER, &hdev->quirks)) {
|
|
+ hci_suspend_clear_tasks(hdev);
|
|
+ unregister_pm_notifier(&hdev->suspend_notifier);
|
|
+ cancel_work_sync(&hdev->suspend_prepare);
|
|
+ }
|
|
|
|
hci_dev_do_close(hdev);
|
|
|
|
diff --git a/net/bridge/br_sysfs_if.c b/net/bridge/br_sysfs_if.c
|
|
index 7a59cdddd3ce3..5047e9c2333a2 100644
|
|
--- a/net/bridge/br_sysfs_if.c
|
|
+++ b/net/bridge/br_sysfs_if.c
|
|
@@ -55,9 +55,8 @@ static BRPORT_ATTR(_name, 0644, \
|
|
static int store_flag(struct net_bridge_port *p, unsigned long v,
|
|
unsigned long mask)
|
|
{
|
|
- unsigned long flags;
|
|
-
|
|
- flags = p->flags;
|
|
+ unsigned long flags = p->flags;
|
|
+ int err;
|
|
|
|
if (v)
|
|
flags |= mask;
|
|
@@ -65,6 +64,10 @@ static int store_flag(struct net_bridge_port *p, unsigned long v,
|
|
flags &= ~mask;
|
|
|
|
if (flags != p->flags) {
|
|
+ err = br_switchdev_set_port_flag(p, flags, mask);
|
|
+ if (err)
|
|
+ return err;
|
|
+
|
|
p->flags = flags;
|
|
br_port_flags_change(p, mask);
|
|
}
|
|
diff --git a/net/core/dev.c b/net/core/dev.c
|
|
index 449b45b843d40..a5a1dbe66b762 100644
|
|
--- a/net/core/dev.c
|
|
+++ b/net/core/dev.c
|
|
@@ -8743,6 +8743,48 @@ int dev_set_mac_address(struct net_device *dev, struct sockaddr *sa,
|
|
}
|
|
EXPORT_SYMBOL(dev_set_mac_address);
|
|
|
|
+static DECLARE_RWSEM(dev_addr_sem);
|
|
+
|
|
+int dev_set_mac_address_user(struct net_device *dev, struct sockaddr *sa,
|
|
+ struct netlink_ext_ack *extack)
|
|
+{
|
|
+ int ret;
|
|
+
|
|
+ down_write(&dev_addr_sem);
|
|
+ ret = dev_set_mac_address(dev, sa, extack);
|
|
+ up_write(&dev_addr_sem);
|
|
+ return ret;
|
|
+}
|
|
+EXPORT_SYMBOL(dev_set_mac_address_user);
|
|
+
|
|
+int dev_get_mac_address(struct sockaddr *sa, struct net *net, char *dev_name)
|
|
+{
|
|
+ size_t size = sizeof(sa->sa_data);
|
|
+ struct net_device *dev;
|
|
+ int ret = 0;
|
|
+
|
|
+ down_read(&dev_addr_sem);
|
|
+ rcu_read_lock();
|
|
+
|
|
+ dev = dev_get_by_name_rcu(net, dev_name);
|
|
+ if (!dev) {
|
|
+ ret = -ENODEV;
|
|
+ goto unlock;
|
|
+ }
|
|
+ if (!dev->addr_len)
|
|
+ memset(sa->sa_data, 0, size);
|
|
+ else
|
|
+ memcpy(sa->sa_data, dev->dev_addr,
|
|
+ min_t(size_t, size, dev->addr_len));
|
|
+ sa->sa_family = dev->type;
|
|
+
|
|
+unlock:
|
|
+ rcu_read_unlock();
|
|
+ up_read(&dev_addr_sem);
|
|
+ return ret;
|
|
+}
|
|
+EXPORT_SYMBOL(dev_get_mac_address);
|
|
+
|
|
/**
|
|
* dev_change_carrier - Change device carrier
|
|
* @dev: device
|
|
diff --git a/net/core/dev_ioctl.c b/net/core/dev_ioctl.c
|
|
index db8a0ff86f366..478d032f34aca 100644
|
|
--- a/net/core/dev_ioctl.c
|
|
+++ b/net/core/dev_ioctl.c
|
|
@@ -123,17 +123,6 @@ static int dev_ifsioc_locked(struct net *net, struct ifreq *ifr, unsigned int cm
|
|
ifr->ifr_mtu = dev->mtu;
|
|
return 0;
|
|
|
|
- case SIOCGIFHWADDR:
|
|
- if (!dev->addr_len)
|
|
- memset(ifr->ifr_hwaddr.sa_data, 0,
|
|
- sizeof(ifr->ifr_hwaddr.sa_data));
|
|
- else
|
|
- memcpy(ifr->ifr_hwaddr.sa_data, dev->dev_addr,
|
|
- min(sizeof(ifr->ifr_hwaddr.sa_data),
|
|
- (size_t)dev->addr_len));
|
|
- ifr->ifr_hwaddr.sa_family = dev->type;
|
|
- return 0;
|
|
-
|
|
case SIOCGIFSLAVE:
|
|
err = -EINVAL;
|
|
break;
|
|
@@ -274,7 +263,7 @@ static int dev_ifsioc(struct net *net, struct ifreq *ifr, unsigned int cmd)
|
|
case SIOCSIFHWADDR:
|
|
if (dev->addr_len > sizeof(struct sockaddr))
|
|
return -EINVAL;
|
|
- return dev_set_mac_address(dev, &ifr->ifr_hwaddr, NULL);
|
|
+ return dev_set_mac_address_user(dev, &ifr->ifr_hwaddr, NULL);
|
|
|
|
case SIOCSIFHWBROADCAST:
|
|
if (ifr->ifr_hwaddr.sa_family != dev->type)
|
|
@@ -418,6 +407,12 @@ int dev_ioctl(struct net *net, unsigned int cmd, struct ifreq *ifr, bool *need_c
|
|
*/
|
|
|
|
switch (cmd) {
|
|
+ case SIOCGIFHWADDR:
|
|
+ dev_load(net, ifr->ifr_name);
|
|
+ ret = dev_get_mac_address(&ifr->ifr_hwaddr, net, ifr->ifr_name);
|
|
+ if (colon)
|
|
+ *colon = ':';
|
|
+ return ret;
|
|
/*
|
|
* These ioctl calls:
|
|
* - can be done by all.
|
|
@@ -427,7 +422,6 @@ int dev_ioctl(struct net *net, unsigned int cmd, struct ifreq *ifr, bool *need_c
|
|
case SIOCGIFFLAGS:
|
|
case SIOCGIFMETRIC:
|
|
case SIOCGIFMTU:
|
|
- case SIOCGIFHWADDR:
|
|
case SIOCGIFSLAVE:
|
|
case SIOCGIFMAP:
|
|
case SIOCGIFINDEX:
|
|
diff --git a/net/core/pktgen.c b/net/core/pktgen.c
|
|
index 105978604ffdb..3fba429f1f57b 100644
|
|
--- a/net/core/pktgen.c
|
|
+++ b/net/core/pktgen.c
|
|
@@ -3464,7 +3464,7 @@ static int pktgen_thread_worker(void *arg)
|
|
struct pktgen_dev *pkt_dev = NULL;
|
|
int cpu = t->cpu;
|
|
|
|
- BUG_ON(smp_processor_id() != cpu);
|
|
+ WARN_ON(smp_processor_id() != cpu);
|
|
|
|
init_waitqueue_head(&t->queue);
|
|
complete(&t->start_done);
|
|
diff --git a/net/core/rtnetlink.c b/net/core/rtnetlink.c
|
|
index 3d6ab194d0f58..f7c3885133dd1 100644
|
|
--- a/net/core/rtnetlink.c
|
|
+++ b/net/core/rtnetlink.c
|
|
@@ -2660,7 +2660,7 @@ static int do_setlink(const struct sk_buff *skb,
|
|
sa->sa_family = dev->type;
|
|
memcpy(sa->sa_data, nla_data(tb[IFLA_ADDRESS]),
|
|
dev->addr_len);
|
|
- err = dev_set_mac_address(dev, sa, extack);
|
|
+ err = dev_set_mac_address_user(dev, sa, extack);
|
|
kfree(sa);
|
|
if (err)
|
|
goto errout;
|
|
diff --git a/net/core/skbuff.c b/net/core/skbuff.c
|
|
index 785daff48030d..28b8242f18d79 100644
|
|
--- a/net/core/skbuff.c
|
|
+++ b/net/core/skbuff.c
|
|
@@ -3292,7 +3292,19 @@ EXPORT_SYMBOL(skb_split);
|
|
*/
|
|
static int skb_prepare_for_shift(struct sk_buff *skb)
|
|
{
|
|
- return skb_cloned(skb) && pskb_expand_head(skb, 0, 0, GFP_ATOMIC);
|
|
+ int ret = 0;
|
|
+
|
|
+ if (skb_cloned(skb)) {
|
|
+ /* Save and restore truesize: pskb_expand_head() may reallocate
|
|
+ * memory where ksize(kmalloc(S)) != ksize(kmalloc(S)), but we
|
|
+ * cannot change truesize at this point.
|
|
+ */
|
|
+ unsigned int save_truesize = skb->truesize;
|
|
+
|
|
+ ret = pskb_expand_head(skb, 0, 0, GFP_ATOMIC);
|
|
+ skb->truesize = save_truesize;
|
|
+ }
|
|
+ return ret;
|
|
}
|
|
|
|
/**
|
|
diff --git a/net/dsa/tag_rtl4_a.c b/net/dsa/tag_rtl4_a.c
|
|
index 2646abe5a69e8..c17d39b4a1a04 100644
|
|
--- a/net/dsa/tag_rtl4_a.c
|
|
+++ b/net/dsa/tag_rtl4_a.c
|
|
@@ -12,9 +12,7 @@
|
|
*
|
|
* The 2 bytes tag form a 16 bit big endian word. The exact
|
|
* meaning has been guessed from packet dumps from ingress
|
|
- * frames, as no working egress traffic has been available
|
|
- * we do not know the format of the egress tags or if they
|
|
- * are even supported.
|
|
+ * frames.
|
|
*/
|
|
|
|
#include <linux/etherdevice.h>
|
|
@@ -36,17 +34,34 @@
|
|
static struct sk_buff *rtl4a_tag_xmit(struct sk_buff *skb,
|
|
struct net_device *dev)
|
|
{
|
|
- /*
|
|
- * Just let it pass thru, we don't know if it is possible
|
|
- * to tag a frame with the 0x8899 ethertype and direct it
|
|
- * to a specific port, all attempts at reverse-engineering have
|
|
- * ended up with the frames getting dropped.
|
|
- *
|
|
- * The VLAN set-up needs to restrict the frames to the right port.
|
|
- *
|
|
- * If you have documentation on the tagging format for RTL8366RB
|
|
- * (tag type A) then please contribute.
|
|
- */
|
|
+ struct dsa_port *dp = dsa_slave_to_port(dev);
|
|
+ u8 *tag;
|
|
+ u16 *p;
|
|
+ u16 out;
|
|
+
|
|
+ /* Pad out to at least 60 bytes */
|
|
+ if (unlikely(eth_skb_pad(skb)))
|
|
+ return NULL;
|
|
+ if (skb_cow_head(skb, RTL4_A_HDR_LEN) < 0)
|
|
+ return NULL;
|
|
+
|
|
+ netdev_dbg(dev, "add realtek tag to package to port %d\n",
|
|
+ dp->index);
|
|
+ skb_push(skb, RTL4_A_HDR_LEN);
|
|
+
|
|
+ memmove(skb->data, skb->data + RTL4_A_HDR_LEN, 2 * ETH_ALEN);
|
|
+ tag = skb->data + 2 * ETH_ALEN;
|
|
+
|
|
+ /* Set Ethertype */
|
|
+ p = (u16 *)tag;
|
|
+ *p = htons(RTL4_A_ETHERTYPE);
|
|
+
|
|
+ out = (RTL4_A_PROTOCOL_RTL8366RB << 12) | (2 << 8);
|
|
+ /* The lower bits is the port numer */
|
|
+ out |= (u8)dp->index;
|
|
+ p = (u16 *)(tag + 2);
|
|
+ *p = htons(out);
|
|
+
|
|
return skb;
|
|
}
|
|
|
|
diff --git a/net/hsr/hsr_framereg.c b/net/hsr/hsr_framereg.c
|
|
index 5c97de4599057..805f974923b92 100644
|
|
--- a/net/hsr/hsr_framereg.c
|
|
+++ b/net/hsr/hsr_framereg.c
|
|
@@ -164,8 +164,10 @@ static struct hsr_node *hsr_add_node(struct hsr_priv *hsr,
|
|
* as initialization. (0 could trigger an spurious ring error warning).
|
|
*/
|
|
now = jiffies;
|
|
- for (i = 0; i < HSR_PT_PORTS; i++)
|
|
+ for (i = 0; i < HSR_PT_PORTS; i++) {
|
|
new_node->time_in[i] = now;
|
|
+ new_node->time_out[i] = now;
|
|
+ }
|
|
for (i = 0; i < HSR_PT_PORTS; i++)
|
|
new_node->seq_out[i] = seq_out;
|
|
|
|
@@ -411,9 +413,12 @@ void hsr_register_frame_in(struct hsr_node *node, struct hsr_port *port,
|
|
int hsr_register_frame_out(struct hsr_port *port, struct hsr_node *node,
|
|
u16 sequence_nr)
|
|
{
|
|
- if (seq_nr_before_or_eq(sequence_nr, node->seq_out[port->type]))
|
|
+ if (seq_nr_before_or_eq(sequence_nr, node->seq_out[port->type]) &&
|
|
+ time_is_after_jiffies(node->time_out[port->type] +
|
|
+ msecs_to_jiffies(HSR_ENTRY_FORGET_TIME)))
|
|
return 1;
|
|
|
|
+ node->time_out[port->type] = jiffies;
|
|
node->seq_out[port->type] = sequence_nr;
|
|
return 0;
|
|
}
|
|
diff --git a/net/hsr/hsr_framereg.h b/net/hsr/hsr_framereg.h
|
|
index 86b43f539f2cc..d9628e7a5f051 100644
|
|
--- a/net/hsr/hsr_framereg.h
|
|
+++ b/net/hsr/hsr_framereg.h
|
|
@@ -75,6 +75,7 @@ struct hsr_node {
|
|
enum hsr_port_type addr_B_port;
|
|
unsigned long time_in[HSR_PT_PORTS];
|
|
bool time_in_stale[HSR_PT_PORTS];
|
|
+ unsigned long time_out[HSR_PT_PORTS];
|
|
/* if the node is a SAN */
|
|
bool san_a;
|
|
bool san_b;
|
|
diff --git a/net/hsr/hsr_main.h b/net/hsr/hsr_main.h
|
|
index a9c30a608e35d..80e976a8f28cd 100644
|
|
--- a/net/hsr/hsr_main.h
|
|
+++ b/net/hsr/hsr_main.h
|
|
@@ -21,6 +21,7 @@
|
|
#define HSR_LIFE_CHECK_INTERVAL 2000 /* ms */
|
|
#define HSR_NODE_FORGET_TIME 60000 /* ms */
|
|
#define HSR_ANNOUNCE_INTERVAL 100 /* ms */
|
|
+#define HSR_ENTRY_FORGET_TIME 400 /* ms */
|
|
|
|
/* By how much may slave1 and slave2 timestamps of latest received frame from
|
|
* each node differ before we notify of communication problem?
|
|
diff --git a/net/iucv/af_iucv.c b/net/iucv/af_iucv.c
|
|
index 882f028992c38..427a1abce0a8a 100644
|
|
--- a/net/iucv/af_iucv.c
|
|
+++ b/net/iucv/af_iucv.c
|
|
@@ -2036,7 +2036,6 @@ static int afiucv_hs_rcv(struct sk_buff *skb, struct net_device *dev,
|
|
char nullstring[8];
|
|
|
|
if (!pskb_may_pull(skb, sizeof(*trans_hdr))) {
|
|
- WARN_ONCE(1, "AF_IUCV failed to receive skb, len=%u", skb->len);
|
|
kfree_skb(skb);
|
|
return NET_RX_SUCCESS;
|
|
}
|
|
diff --git a/net/mptcp/options.c b/net/mptcp/options.c
|
|
index e0d21c0607e53..2e26e39169b82 100644
|
|
--- a/net/mptcp/options.c
|
|
+++ b/net/mptcp/options.c
|
|
@@ -401,6 +401,7 @@ static void clear_3rdack_retransmission(struct sock *sk)
|
|
}
|
|
|
|
static bool mptcp_established_options_mp(struct sock *sk, struct sk_buff *skb,
|
|
+ bool snd_data_fin_enable,
|
|
unsigned int *size,
|
|
unsigned int remaining,
|
|
struct mptcp_out_options *opts)
|
|
@@ -418,9 +419,10 @@ static bool mptcp_established_options_mp(struct sock *sk, struct sk_buff *skb,
|
|
if (!skb)
|
|
return false;
|
|
|
|
- /* MPC/MPJ needed only on 3rd ack packet */
|
|
- if (subflow->fully_established ||
|
|
- subflow->snd_isn != TCP_SKB_CB(skb)->seq)
|
|
+ /* MPC/MPJ needed only on 3rd ack packet, DATA_FIN and TCP shutdown take precedence */
|
|
+ if (subflow->fully_established || snd_data_fin_enable ||
|
|
+ subflow->snd_isn != TCP_SKB_CB(skb)->seq ||
|
|
+ sk->sk_state != TCP_ESTABLISHED)
|
|
return false;
|
|
|
|
if (subflow->mp_capable) {
|
|
@@ -492,6 +494,7 @@ static void mptcp_write_data_fin(struct mptcp_subflow_context *subflow,
|
|
}
|
|
|
|
static bool mptcp_established_options_dss(struct sock *sk, struct sk_buff *skb,
|
|
+ bool snd_data_fin_enable,
|
|
unsigned int *size,
|
|
unsigned int remaining,
|
|
struct mptcp_out_options *opts)
|
|
@@ -499,13 +502,11 @@ static bool mptcp_established_options_dss(struct sock *sk, struct sk_buff *skb,
|
|
struct mptcp_subflow_context *subflow = mptcp_subflow_ctx(sk);
|
|
struct mptcp_sock *msk = mptcp_sk(subflow->conn);
|
|
unsigned int dss_size = 0;
|
|
- u64 snd_data_fin_enable;
|
|
struct mptcp_ext *mpext;
|
|
unsigned int ack_size;
|
|
bool ret = false;
|
|
|
|
mpext = skb ? mptcp_get_ext(skb) : NULL;
|
|
- snd_data_fin_enable = mptcp_data_fin_enabled(msk);
|
|
|
|
if (!skb || (mpext && mpext->use_map) || snd_data_fin_enable) {
|
|
unsigned int map_size;
|
|
@@ -683,12 +684,15 @@ bool mptcp_established_options(struct sock *sk, struct sk_buff *skb,
|
|
unsigned int *size, unsigned int remaining,
|
|
struct mptcp_out_options *opts)
|
|
{
|
|
+ struct mptcp_subflow_context *subflow = mptcp_subflow_ctx(sk);
|
|
+ struct mptcp_sock *msk = mptcp_sk(subflow->conn);
|
|
unsigned int opt_size = 0;
|
|
+ bool snd_data_fin;
|
|
bool ret = false;
|
|
|
|
opts->suboptions = 0;
|
|
|
|
- if (unlikely(mptcp_check_fallback(sk)))
|
|
+ if (unlikely(__mptcp_check_fallback(msk)))
|
|
return false;
|
|
|
|
/* prevent adding of any MPTCP related options on reset packet
|
|
@@ -697,10 +701,10 @@ bool mptcp_established_options(struct sock *sk, struct sk_buff *skb,
|
|
if (unlikely(skb && TCP_SKB_CB(skb)->tcp_flags & TCPHDR_RST))
|
|
return false;
|
|
|
|
- if (mptcp_established_options_mp(sk, skb, &opt_size, remaining, opts))
|
|
+ snd_data_fin = mptcp_data_fin_enabled(msk);
|
|
+ if (mptcp_established_options_mp(sk, skb, snd_data_fin, &opt_size, remaining, opts))
|
|
ret = true;
|
|
- else if (mptcp_established_options_dss(sk, skb, &opt_size, remaining,
|
|
- opts))
|
|
+ else if (mptcp_established_options_dss(sk, skb, snd_data_fin, &opt_size, remaining, opts))
|
|
ret = true;
|
|
|
|
/* we reserved enough space for the above options, and exceeding the
|
|
diff --git a/net/mptcp/protocol.c b/net/mptcp/protocol.c
|
|
index f998a077c7dd0..b51872b9dd619 100644
|
|
--- a/net/mptcp/protocol.c
|
|
+++ b/net/mptcp/protocol.c
|
|
@@ -364,8 +364,6 @@ static void mptcp_check_data_fin_ack(struct sock *sk)
|
|
|
|
/* Look for an acknowledged DATA_FIN */
|
|
if (mptcp_pending_data_fin_ack(sk)) {
|
|
- mptcp_stop_timer(sk);
|
|
-
|
|
WRITE_ONCE(msk->snd_data_fin_enable, 0);
|
|
|
|
switch (sk->sk_state) {
|
|
@@ -2299,6 +2297,7 @@ static void mptcp_worker(struct work_struct *work)
|
|
if (!test_and_clear_bit(MPTCP_WORK_RTX, &msk->flags))
|
|
goto unlock;
|
|
|
|
+ __mptcp_clean_una(sk);
|
|
dfrag = mptcp_rtx_head(sk);
|
|
if (!dfrag)
|
|
goto unlock;
|
|
diff --git a/net/mptcp/protocol.h b/net/mptcp/protocol.h
|
|
index d67de793d363f..d6ca1a5b94fc0 100644
|
|
--- a/net/mptcp/protocol.h
|
|
+++ b/net/mptcp/protocol.h
|
|
@@ -325,20 +325,13 @@ static inline struct mptcp_data_frag *mptcp_pending_tail(const struct sock *sk)
|
|
return list_last_entry(&msk->rtx_queue, struct mptcp_data_frag, list);
|
|
}
|
|
|
|
-static inline struct mptcp_data_frag *mptcp_rtx_tail(const struct sock *sk)
|
|
+static inline struct mptcp_data_frag *mptcp_rtx_head(const struct sock *sk)
|
|
{
|
|
struct mptcp_sock *msk = mptcp_sk(sk);
|
|
|
|
- if (!before64(msk->snd_nxt, READ_ONCE(msk->snd_una)))
|
|
+ if (msk->snd_una == READ_ONCE(msk->snd_nxt))
|
|
return NULL;
|
|
|
|
- return list_last_entry(&msk->rtx_queue, struct mptcp_data_frag, list);
|
|
-}
|
|
-
|
|
-static inline struct mptcp_data_frag *mptcp_rtx_head(const struct sock *sk)
|
|
-{
|
|
- struct mptcp_sock *msk = mptcp_sk(sk);
|
|
-
|
|
return list_first_entry_or_null(&msk->rtx_queue, struct mptcp_data_frag, list);
|
|
}
|
|
|
|
diff --git a/net/mptcp/subflow.c b/net/mptcp/subflow.c
|
|
index 278cbe3e539ea..9d28f6e3dc49a 100644
|
|
--- a/net/mptcp/subflow.c
|
|
+++ b/net/mptcp/subflow.c
|
|
@@ -1026,6 +1026,12 @@ static void subflow_data_ready(struct sock *sk)
|
|
|
|
msk = mptcp_sk(parent);
|
|
if (state & TCPF_LISTEN) {
|
|
+ /* MPJ subflow are removed from accept queue before reaching here,
|
|
+ * avoid stray wakeups
|
|
+ */
|
|
+ if (reqsk_queue_empty(&inet_csk(sk)->icsk_accept_queue))
|
|
+ return;
|
|
+
|
|
set_bit(MPTCP_DATA_READY, &msk->flags);
|
|
parent->sk_data_ready(parent);
|
|
return;
|
|
diff --git a/net/psample/psample.c b/net/psample/psample.c
|
|
index 33e238c965bd8..482c07f2766b1 100644
|
|
--- a/net/psample/psample.c
|
|
+++ b/net/psample/psample.c
|
|
@@ -309,10 +309,10 @@ static int psample_tunnel_meta_len(struct ip_tunnel_info *tun_info)
|
|
unsigned short tun_proto = ip_tunnel_info_af(tun_info);
|
|
const struct ip_tunnel_key *tun_key = &tun_info->key;
|
|
int tun_opts_len = tun_info->options_len;
|
|
- int sum = 0;
|
|
+ int sum = nla_total_size(0); /* PSAMPLE_ATTR_TUNNEL */
|
|
|
|
if (tun_key->tun_flags & TUNNEL_KEY)
|
|
- sum += nla_total_size(sizeof(u64));
|
|
+ sum += nla_total_size_64bit(sizeof(u64));
|
|
|
|
if (tun_info->mode & IP_TUNNEL_INFO_BRIDGE)
|
|
sum += nla_total_size(0);
|
|
diff --git a/net/sched/cls_flower.c b/net/sched/cls_flower.c
|
|
index 84f932532db7d..46c1b3e9f66a5 100644
|
|
--- a/net/sched/cls_flower.c
|
|
+++ b/net/sched/cls_flower.c
|
|
@@ -30,6 +30,11 @@
|
|
|
|
#include <uapi/linux/netfilter/nf_conntrack_common.h>
|
|
|
|
+#define TCA_FLOWER_KEY_CT_FLAGS_MAX \
|
|
+ ((__TCA_FLOWER_KEY_CT_FLAGS_MAX - 1) << 1)
|
|
+#define TCA_FLOWER_KEY_CT_FLAGS_MASK \
|
|
+ (TCA_FLOWER_KEY_CT_FLAGS_MAX - 1)
|
|
+
|
|
struct fl_flow_key {
|
|
struct flow_dissector_key_meta meta;
|
|
struct flow_dissector_key_control control;
|
|
@@ -686,8 +691,10 @@ static const struct nla_policy fl_policy[TCA_FLOWER_MAX + 1] = {
|
|
[TCA_FLOWER_KEY_ENC_IP_TTL_MASK] = { .type = NLA_U8 },
|
|
[TCA_FLOWER_KEY_ENC_OPTS] = { .type = NLA_NESTED },
|
|
[TCA_FLOWER_KEY_ENC_OPTS_MASK] = { .type = NLA_NESTED },
|
|
- [TCA_FLOWER_KEY_CT_STATE] = { .type = NLA_U16 },
|
|
- [TCA_FLOWER_KEY_CT_STATE_MASK] = { .type = NLA_U16 },
|
|
+ [TCA_FLOWER_KEY_CT_STATE] =
|
|
+ NLA_POLICY_MASK(NLA_U16, TCA_FLOWER_KEY_CT_FLAGS_MASK),
|
|
+ [TCA_FLOWER_KEY_CT_STATE_MASK] =
|
|
+ NLA_POLICY_MASK(NLA_U16, TCA_FLOWER_KEY_CT_FLAGS_MASK),
|
|
[TCA_FLOWER_KEY_CT_ZONE] = { .type = NLA_U16 },
|
|
[TCA_FLOWER_KEY_CT_ZONE_MASK] = { .type = NLA_U16 },
|
|
[TCA_FLOWER_KEY_CT_MARK] = { .type = NLA_U32 },
|
|
@@ -1390,12 +1397,33 @@ static int fl_set_enc_opt(struct nlattr **tb, struct fl_flow_key *key,
|
|
return 0;
|
|
}
|
|
|
|
+static int fl_validate_ct_state(u16 state, struct nlattr *tb,
|
|
+ struct netlink_ext_ack *extack)
|
|
+{
|
|
+ if (state && !(state & TCA_FLOWER_KEY_CT_FLAGS_TRACKED)) {
|
|
+ NL_SET_ERR_MSG_ATTR(extack, tb,
|
|
+ "no trk, so no other flag can be set");
|
|
+ return -EINVAL;
|
|
+ }
|
|
+
|
|
+ if (state & TCA_FLOWER_KEY_CT_FLAGS_NEW &&
|
|
+ state & TCA_FLOWER_KEY_CT_FLAGS_ESTABLISHED) {
|
|
+ NL_SET_ERR_MSG_ATTR(extack, tb,
|
|
+ "new and est are mutually exclusive");
|
|
+ return -EINVAL;
|
|
+ }
|
|
+
|
|
+ return 0;
|
|
+}
|
|
+
|
|
static int fl_set_key_ct(struct nlattr **tb,
|
|
struct flow_dissector_key_ct *key,
|
|
struct flow_dissector_key_ct *mask,
|
|
struct netlink_ext_ack *extack)
|
|
{
|
|
if (tb[TCA_FLOWER_KEY_CT_STATE]) {
|
|
+ int err;
|
|
+
|
|
if (!IS_ENABLED(CONFIG_NF_CONNTRACK)) {
|
|
NL_SET_ERR_MSG(extack, "Conntrack isn't enabled");
|
|
return -EOPNOTSUPP;
|
|
@@ -1403,6 +1431,13 @@ static int fl_set_key_ct(struct nlattr **tb,
|
|
fl_set_key_val(tb, &key->ct_state, TCA_FLOWER_KEY_CT_STATE,
|
|
&mask->ct_state, TCA_FLOWER_KEY_CT_STATE_MASK,
|
|
sizeof(key->ct_state));
|
|
+
|
|
+ err = fl_validate_ct_state(mask->ct_state,
|
|
+ tb[TCA_FLOWER_KEY_CT_STATE_MASK],
|
|
+ extack);
|
|
+ if (err)
|
|
+ return err;
|
|
+
|
|
}
|
|
if (tb[TCA_FLOWER_KEY_CT_ZONE]) {
|
|
if (!IS_ENABLED(CONFIG_NF_CONNTRACK_ZONES)) {
|
|
diff --git a/security/smack/smackfs.c b/security/smack/smackfs.c
|
|
index 5d44b7d258ef0..22ded2c26089c 100644
|
|
--- a/security/smack/smackfs.c
|
|
+++ b/security/smack/smackfs.c
|
|
@@ -1167,7 +1167,7 @@ static ssize_t smk_write_net4addr(struct file *file, const char __user *buf,
|
|
return -EPERM;
|
|
if (*ppos != 0)
|
|
return -EINVAL;
|
|
- if (count < SMK_NETLBLADDRMIN)
|
|
+ if (count < SMK_NETLBLADDRMIN || count > PAGE_SIZE - 1)
|
|
return -EINVAL;
|
|
|
|
data = memdup_user_nul(buf, count);
|
|
@@ -1427,7 +1427,7 @@ static ssize_t smk_write_net6addr(struct file *file, const char __user *buf,
|
|
return -EPERM;
|
|
if (*ppos != 0)
|
|
return -EINVAL;
|
|
- if (count < SMK_NETLBLADDRMIN)
|
|
+ if (count < SMK_NETLBLADDRMIN || count > PAGE_SIZE - 1)
|
|
return -EINVAL;
|
|
|
|
data = memdup_user_nul(buf, count);
|
|
@@ -1834,6 +1834,10 @@ static ssize_t smk_write_ambient(struct file *file, const char __user *buf,
|
|
if (!smack_privileged(CAP_MAC_ADMIN))
|
|
return -EPERM;
|
|
|
|
+ /* Enough data must be present */
|
|
+ if (count == 0 || count > PAGE_SIZE)
|
|
+ return -EINVAL;
|
|
+
|
|
data = memdup_user_nul(buf, count);
|
|
if (IS_ERR(data))
|
|
return PTR_ERR(data);
|
|
@@ -2005,6 +2009,9 @@ static ssize_t smk_write_onlycap(struct file *file, const char __user *buf,
|
|
if (!smack_privileged(CAP_MAC_ADMIN))
|
|
return -EPERM;
|
|
|
|
+ if (count > PAGE_SIZE)
|
|
+ return -EINVAL;
|
|
+
|
|
data = memdup_user_nul(buf, count);
|
|
if (IS_ERR(data))
|
|
return PTR_ERR(data);
|
|
@@ -2092,6 +2099,9 @@ static ssize_t smk_write_unconfined(struct file *file, const char __user *buf,
|
|
if (!smack_privileged(CAP_MAC_ADMIN))
|
|
return -EPERM;
|
|
|
|
+ if (count > PAGE_SIZE)
|
|
+ return -EINVAL;
|
|
+
|
|
data = memdup_user_nul(buf, count);
|
|
if (IS_ERR(data))
|
|
return PTR_ERR(data);
|
|
@@ -2648,6 +2658,10 @@ static ssize_t smk_write_syslog(struct file *file, const char __user *buf,
|
|
if (!smack_privileged(CAP_MAC_ADMIN))
|
|
return -EPERM;
|
|
|
|
+ /* Enough data must be present */
|
|
+ if (count == 0 || count > PAGE_SIZE)
|
|
+ return -EINVAL;
|
|
+
|
|
data = memdup_user_nul(buf, count);
|
|
if (IS_ERR(data))
|
|
return PTR_ERR(data);
|
|
@@ -2740,10 +2754,13 @@ static ssize_t smk_write_relabel_self(struct file *file, const char __user *buf,
|
|
return -EPERM;
|
|
|
|
/*
|
|
+ * No partial write.
|
|
* Enough data must be present.
|
|
*/
|
|
if (*ppos != 0)
|
|
return -EINVAL;
|
|
+ if (count == 0 || count > PAGE_SIZE)
|
|
+ return -EINVAL;
|
|
|
|
data = memdup_user_nul(buf, count);
|
|
if (IS_ERR(data))
|
|
diff --git a/security/tomoyo/file.c b/security/tomoyo/file.c
|
|
index 051f7297877cb..1e6077568fdec 100644
|
|
--- a/security/tomoyo/file.c
|
|
+++ b/security/tomoyo/file.c
|
|
@@ -362,14 +362,14 @@ static bool tomoyo_merge_path_acl(struct tomoyo_acl_info *a,
|
|
{
|
|
u16 * const a_perm = &container_of(a, struct tomoyo_path_acl, head)
|
|
->perm;
|
|
- u16 perm = *a_perm;
|
|
+ u16 perm = READ_ONCE(*a_perm);
|
|
const u16 b_perm = container_of(b, struct tomoyo_path_acl, head)->perm;
|
|
|
|
if (is_delete)
|
|
perm &= ~b_perm;
|
|
else
|
|
perm |= b_perm;
|
|
- *a_perm = perm;
|
|
+ WRITE_ONCE(*a_perm, perm);
|
|
return !perm;
|
|
}
|
|
|
|
@@ -437,7 +437,7 @@ static bool tomoyo_merge_mkdev_acl(struct tomoyo_acl_info *a,
|
|
{
|
|
u8 *const a_perm = &container_of(a, struct tomoyo_mkdev_acl,
|
|
head)->perm;
|
|
- u8 perm = *a_perm;
|
|
+ u8 perm = READ_ONCE(*a_perm);
|
|
const u8 b_perm = container_of(b, struct tomoyo_mkdev_acl, head)
|
|
->perm;
|
|
|
|
@@ -445,7 +445,7 @@ static bool tomoyo_merge_mkdev_acl(struct tomoyo_acl_info *a,
|
|
perm &= ~b_perm;
|
|
else
|
|
perm |= b_perm;
|
|
- *a_perm = perm;
|
|
+ WRITE_ONCE(*a_perm, perm);
|
|
return !perm;
|
|
}
|
|
|
|
@@ -517,14 +517,14 @@ static bool tomoyo_merge_path2_acl(struct tomoyo_acl_info *a,
|
|
{
|
|
u8 * const a_perm = &container_of(a, struct tomoyo_path2_acl, head)
|
|
->perm;
|
|
- u8 perm = *a_perm;
|
|
+ u8 perm = READ_ONCE(*a_perm);
|
|
const u8 b_perm = container_of(b, struct tomoyo_path2_acl, head)->perm;
|
|
|
|
if (is_delete)
|
|
perm &= ~b_perm;
|
|
else
|
|
perm |= b_perm;
|
|
- *a_perm = perm;
|
|
+ WRITE_ONCE(*a_perm, perm);
|
|
return !perm;
|
|
}
|
|
|
|
@@ -655,7 +655,7 @@ static bool tomoyo_merge_path_number_acl(struct tomoyo_acl_info *a,
|
|
{
|
|
u8 * const a_perm = &container_of(a, struct tomoyo_path_number_acl,
|
|
head)->perm;
|
|
- u8 perm = *a_perm;
|
|
+ u8 perm = READ_ONCE(*a_perm);
|
|
const u8 b_perm = container_of(b, struct tomoyo_path_number_acl, head)
|
|
->perm;
|
|
|
|
@@ -663,7 +663,7 @@ static bool tomoyo_merge_path_number_acl(struct tomoyo_acl_info *a,
|
|
perm &= ~b_perm;
|
|
else
|
|
perm |= b_perm;
|
|
- *a_perm = perm;
|
|
+ WRITE_ONCE(*a_perm, perm);
|
|
return !perm;
|
|
}
|
|
|
|
diff --git a/security/tomoyo/network.c b/security/tomoyo/network.c
|
|
index f9ff121d7e1eb..a89ed55d85d41 100644
|
|
--- a/security/tomoyo/network.c
|
|
+++ b/security/tomoyo/network.c
|
|
@@ -233,14 +233,14 @@ static bool tomoyo_merge_inet_acl(struct tomoyo_acl_info *a,
|
|
{
|
|
u8 * const a_perm =
|
|
&container_of(a, struct tomoyo_inet_acl, head)->perm;
|
|
- u8 perm = *a_perm;
|
|
+ u8 perm = READ_ONCE(*a_perm);
|
|
const u8 b_perm = container_of(b, struct tomoyo_inet_acl, head)->perm;
|
|
|
|
if (is_delete)
|
|
perm &= ~b_perm;
|
|
else
|
|
perm |= b_perm;
|
|
- *a_perm = perm;
|
|
+ WRITE_ONCE(*a_perm, perm);
|
|
return !perm;
|
|
}
|
|
|
|
@@ -259,14 +259,14 @@ static bool tomoyo_merge_unix_acl(struct tomoyo_acl_info *a,
|
|
{
|
|
u8 * const a_perm =
|
|
&container_of(a, struct tomoyo_unix_acl, head)->perm;
|
|
- u8 perm = *a_perm;
|
|
+ u8 perm = READ_ONCE(*a_perm);
|
|
const u8 b_perm = container_of(b, struct tomoyo_unix_acl, head)->perm;
|
|
|
|
if (is_delete)
|
|
perm &= ~b_perm;
|
|
else
|
|
perm |= b_perm;
|
|
- *a_perm = perm;
|
|
+ WRITE_ONCE(*a_perm, perm);
|
|
return !perm;
|
|
}
|
|
|
|
diff --git a/security/tomoyo/util.c b/security/tomoyo/util.c
|
|
index 176b803ebcfc9..e89cac913583c 100644
|
|
--- a/security/tomoyo/util.c
|
|
+++ b/security/tomoyo/util.c
|
|
@@ -1058,30 +1058,30 @@ bool tomoyo_domain_quota_is_ok(struct tomoyo_request_info *r)
|
|
|
|
if (ptr->is_deleted)
|
|
continue;
|
|
+ /*
|
|
+ * Reading perm bitmap might race with tomoyo_merge_*() because
|
|
+ * caller does not hold tomoyo_policy_lock mutex. But exceeding
|
|
+ * max_learning_entry parameter by a few entries does not harm.
|
|
+ */
|
|
switch (ptr->type) {
|
|
case TOMOYO_TYPE_PATH_ACL:
|
|
- perm = container_of(ptr, struct tomoyo_path_acl, head)
|
|
- ->perm;
|
|
+ data_race(perm = container_of(ptr, struct tomoyo_path_acl, head)->perm);
|
|
break;
|
|
case TOMOYO_TYPE_PATH2_ACL:
|
|
- perm = container_of(ptr, struct tomoyo_path2_acl, head)
|
|
- ->perm;
|
|
+ data_race(perm = container_of(ptr, struct tomoyo_path2_acl, head)->perm);
|
|
break;
|
|
case TOMOYO_TYPE_PATH_NUMBER_ACL:
|
|
- perm = container_of(ptr, struct tomoyo_path_number_acl,
|
|
- head)->perm;
|
|
+ data_race(perm = container_of(ptr, struct tomoyo_path_number_acl, head)
|
|
+ ->perm);
|
|
break;
|
|
case TOMOYO_TYPE_MKDEV_ACL:
|
|
- perm = container_of(ptr, struct tomoyo_mkdev_acl,
|
|
- head)->perm;
|
|
+ data_race(perm = container_of(ptr, struct tomoyo_mkdev_acl, head)->perm);
|
|
break;
|
|
case TOMOYO_TYPE_INET_ACL:
|
|
- perm = container_of(ptr, struct tomoyo_inet_acl,
|
|
- head)->perm;
|
|
+ data_race(perm = container_of(ptr, struct tomoyo_inet_acl, head)->perm);
|
|
break;
|
|
case TOMOYO_TYPE_UNIX_ACL:
|
|
- perm = container_of(ptr, struct tomoyo_unix_acl,
|
|
- head)->perm;
|
|
+ data_race(perm = container_of(ptr, struct tomoyo_unix_acl, head)->perm);
|
|
break;
|
|
case TOMOYO_TYPE_MANUAL_TASK_ACL:
|
|
perm = 0;
|
|
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
|
|
index 1927605f0f7ed..5f4f8c2d760f0 100644
|
|
--- a/sound/pci/hda/patch_realtek.c
|
|
+++ b/sound/pci/hda/patch_realtek.c
|
|
@@ -2532,6 +2532,7 @@ static const struct snd_pci_quirk alc882_fixup_tbl[] = {
|
|
SND_PCI_QUIRK(0x1462, 0x1276, "MSI-GL73", ALC1220_FIXUP_CLEVO_P950),
|
|
SND_PCI_QUIRK(0x1462, 0x1293, "MSI-GP65", ALC1220_FIXUP_CLEVO_P950),
|
|
SND_PCI_QUIRK(0x1462, 0x7350, "MSI-7350", ALC889_FIXUP_CD),
|
|
+ SND_PCI_QUIRK(0x1462, 0xcc34, "MSI Godlike X570", ALC1220_FIXUP_GB_DUAL_CODECS),
|
|
SND_PCI_QUIRK(0x1462, 0xda57, "MSI Z270-Gaming", ALC1220_FIXUP_GB_DUAL_CODECS),
|
|
SND_PCI_QUIRK_VENDOR(0x1462, "MSI", ALC882_FIXUP_GPIO3),
|
|
SND_PCI_QUIRK(0x147b, 0x107a, "Abit AW9D-MAX", ALC882_FIXUP_ABIT_AW9D_MAX),
|
|
@@ -6396,6 +6397,7 @@ enum {
|
|
ALC269_FIXUP_LEMOTE_A1802,
|
|
ALC269_FIXUP_LEMOTE_A190X,
|
|
ALC256_FIXUP_INTEL_NUC8_RUGGED,
|
|
+ ALC256_FIXUP_INTEL_NUC10,
|
|
ALC255_FIXUP_XIAOMI_HEADSET_MIC,
|
|
ALC274_FIXUP_HP_MIC,
|
|
ALC274_FIXUP_HP_HEADSET_MIC,
|
|
@@ -7782,6 +7784,15 @@ static const struct hda_fixup alc269_fixups[] = {
|
|
.chained = true,
|
|
.chain_id = ALC269_FIXUP_HEADSET_MODE
|
|
},
|
|
+ [ALC256_FIXUP_INTEL_NUC10] = {
|
|
+ .type = HDA_FIXUP_PINS,
|
|
+ .v.pins = (const struct hda_pintbl[]) {
|
|
+ { 0x19, 0x01a1913c }, /* use as headset mic, without its own jack detect */
|
|
+ { }
|
|
+ },
|
|
+ .chained = true,
|
|
+ .chain_id = ALC269_FIXUP_HEADSET_MODE
|
|
+ },
|
|
[ALC255_FIXUP_XIAOMI_HEADSET_MIC] = {
|
|
.type = HDA_FIXUP_VERBS,
|
|
.v.verbs = (const struct hda_verb[]) {
|
|
@@ -8128,6 +8139,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = {
|
|
SND_PCI_QUIRK(0x1558, 0x8551, "System76 Gazelle (gaze14)", ALC293_FIXUP_SYSTEM76_MIC_NO_PRESENCE),
|
|
SND_PCI_QUIRK(0x1558, 0x8560, "System76 Gazelle (gaze14)", ALC269_FIXUP_HEADSET_MIC),
|
|
SND_PCI_QUIRK(0x1558, 0x8561, "System76 Gazelle (gaze14)", ALC269_FIXUP_HEADSET_MIC),
|
|
+ SND_PCI_QUIRK(0x1558, 0x8562, "Clevo NH[5|7][0-9]RZ[Q]", ALC269_FIXUP_DMIC),
|
|
SND_PCI_QUIRK(0x1558, 0x8668, "Clevo NP50B[BE]", ALC293_FIXUP_SYSTEM76_MIC_NO_PRESENCE),
|
|
SND_PCI_QUIRK(0x1558, 0x8680, "Clevo NJ50LU", ALC293_FIXUP_SYSTEM76_MIC_NO_PRESENCE),
|
|
SND_PCI_QUIRK(0x1558, 0x8686, "Clevo NH50[CZ]U", ALC293_FIXUP_SYSTEM76_MIC_NO_PRESENCE),
|
|
@@ -8222,6 +8234,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = {
|
|
SND_PCI_QUIRK(0x1c06, 0x2013, "Lemote A1802", ALC269_FIXUP_LEMOTE_A1802),
|
|
SND_PCI_QUIRK(0x1c06, 0x2015, "Lemote A190X", ALC269_FIXUP_LEMOTE_A190X),
|
|
SND_PCI_QUIRK(0x8086, 0x2080, "Intel NUC 8 Rugged", ALC256_FIXUP_INTEL_NUC8_RUGGED),
|
|
+ SND_PCI_QUIRK(0x8086, 0x2081, "Intel NUC 10", ALC256_FIXUP_INTEL_NUC10),
|
|
|
|
#if 0
|
|
/* Below is a quirk table taken from the old code.
|
|
diff --git a/sound/soc/intel/boards/bytcr_rt5640.c b/sound/soc/intel/boards/bytcr_rt5640.c
|
|
index 5520d7c800196..f00d4e417b6cf 100644
|
|
--- a/sound/soc/intel/boards/bytcr_rt5640.c
|
|
+++ b/sound/soc/intel/boards/bytcr_rt5640.c
|
|
@@ -71,6 +71,7 @@ enum {
|
|
#define BYT_RT5640_SSP0_AIF2 BIT(21)
|
|
#define BYT_RT5640_MCLK_EN BIT(22)
|
|
#define BYT_RT5640_MCLK_25MHZ BIT(23)
|
|
+#define BYT_RT5640_NO_SPEAKERS BIT(24)
|
|
|
|
#define BYTCR_INPUT_DEFAULTS \
|
|
(BYT_RT5640_IN3_MAP | \
|
|
@@ -132,6 +133,8 @@ static void log_quirks(struct device *dev)
|
|
dev_info(dev, "quirk JD_NOT_INV enabled\n");
|
|
if (byt_rt5640_quirk & BYT_RT5640_MONO_SPEAKER)
|
|
dev_info(dev, "quirk MONO_SPEAKER enabled\n");
|
|
+ if (byt_rt5640_quirk & BYT_RT5640_NO_SPEAKERS)
|
|
+ dev_info(dev, "quirk NO_SPEAKERS enabled\n");
|
|
if (byt_rt5640_quirk & BYT_RT5640_DIFF_MIC)
|
|
dev_info(dev, "quirk DIFF_MIC enabled\n");
|
|
if (byt_rt5640_quirk & BYT_RT5640_SSP0_AIF1) {
|
|
@@ -399,6 +402,19 @@ static const struct dmi_system_id byt_rt5640_quirk_table[] = {
|
|
BYT_RT5640_SSP0_AIF1 |
|
|
BYT_RT5640_MCLK_EN),
|
|
},
|
|
+ { /* Acer One 10 S1002 */
|
|
+ .matches = {
|
|
+ DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
|
|
+ DMI_MATCH(DMI_PRODUCT_NAME, "One S1002"),
|
|
+ },
|
|
+ .driver_data = (void *)(BYT_RT5640_IN1_MAP |
|
|
+ BYT_RT5640_JD_SRC_JD2_IN4N |
|
|
+ BYT_RT5640_OVCD_TH_2000UA |
|
|
+ BYT_RT5640_OVCD_SF_0P75 |
|
|
+ BYT_RT5640_DIFF_MIC |
|
|
+ BYT_RT5640_SSP0_AIF2 |
|
|
+ BYT_RT5640_MCLK_EN),
|
|
+ },
|
|
{
|
|
.matches = {
|
|
DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
|
|
@@ -524,6 +540,16 @@ static const struct dmi_system_id byt_rt5640_quirk_table[] = {
|
|
BYT_RT5640_MONO_SPEAKER |
|
|
BYT_RT5640_MCLK_EN),
|
|
},
|
|
+ { /* Estar Beauty HD MID 7316R */
|
|
+ .matches = {
|
|
+ DMI_MATCH(DMI_SYS_VENDOR, "Estar"),
|
|
+ DMI_MATCH(DMI_PRODUCT_NAME, "eSTAR BEAUTY HD Intel Quad core"),
|
|
+ },
|
|
+ .driver_data = (void *)(BYTCR_INPUT_DEFAULTS |
|
|
+ BYT_RT5640_MONO_SPEAKER |
|
|
+ BYT_RT5640_SSP0_AIF1 |
|
|
+ BYT_RT5640_MCLK_EN),
|
|
+ },
|
|
{
|
|
.matches = {
|
|
DMI_EXACT_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"),
|
|
@@ -798,6 +824,20 @@ static const struct dmi_system_id byt_rt5640_quirk_table[] = {
|
|
BYT_RT5640_SSP0_AIF2 |
|
|
BYT_RT5640_MCLK_EN),
|
|
},
|
|
+ { /* Voyo Winpad A15 */
|
|
+ .matches = {
|
|
+ DMI_MATCH(DMI_BOARD_VENDOR, "AMI Corporation"),
|
|
+ DMI_MATCH(DMI_BOARD_NAME, "Aptio CRB"),
|
|
+ /* Above strings are too generic, also match on BIOS date */
|
|
+ DMI_MATCH(DMI_BIOS_DATE, "11/20/2014"),
|
|
+ },
|
|
+ .driver_data = (void *)(BYT_RT5640_IN1_MAP |
|
|
+ BYT_RT5640_JD_SRC_JD2_IN4N |
|
|
+ BYT_RT5640_OVCD_TH_2000UA |
|
|
+ BYT_RT5640_OVCD_SF_0P75 |
|
|
+ BYT_RT5640_DIFF_MIC |
|
|
+ BYT_RT5640_MCLK_EN),
|
|
+ },
|
|
{ /* Catch-all for generic Insyde tablets, must be last */
|
|
.matches = {
|
|
DMI_MATCH(DMI_SYS_VENDOR, "Insyde"),
|
|
@@ -946,7 +986,7 @@ static int byt_rt5640_init(struct snd_soc_pcm_runtime *runtime)
|
|
ret = snd_soc_dapm_add_routes(&card->dapm,
|
|
byt_rt5640_mono_spk_map,
|
|
ARRAY_SIZE(byt_rt5640_mono_spk_map));
|
|
- } else {
|
|
+ } else if (!(byt_rt5640_quirk & BYT_RT5640_NO_SPEAKERS)) {
|
|
ret = snd_soc_dapm_add_routes(&card->dapm,
|
|
byt_rt5640_stereo_spk_map,
|
|
ARRAY_SIZE(byt_rt5640_stereo_spk_map));
|
|
@@ -1188,6 +1228,7 @@ static int snd_byt_rt5640_mc_probe(struct platform_device *pdev)
|
|
{
|
|
struct device *dev = &pdev->dev;
|
|
static const char * const map_name[] = { "dmic1", "dmic2", "in1", "in3" };
|
|
+ __maybe_unused const char *spk_type;
|
|
const struct dmi_system_id *dmi_id;
|
|
struct byt_rt5640_private *priv;
|
|
struct snd_soc_acpi_mach *mach;
|
|
@@ -1196,7 +1237,7 @@ static int snd_byt_rt5640_mc_probe(struct platform_device *pdev)
|
|
bool sof_parent;
|
|
int ret_val = 0;
|
|
int dai_index = 0;
|
|
- int i;
|
|
+ int i, cfg_spk;
|
|
|
|
is_bytcr = false;
|
|
priv = devm_kzalloc(&pdev->dev, sizeof(*priv), GFP_KERNEL);
|
|
@@ -1335,16 +1376,24 @@ static int snd_byt_rt5640_mc_probe(struct platform_device *pdev)
|
|
}
|
|
}
|
|
|
|
+ if (byt_rt5640_quirk & BYT_RT5640_NO_SPEAKERS) {
|
|
+ cfg_spk = 0;
|
|
+ spk_type = "none";
|
|
+ } else if (byt_rt5640_quirk & BYT_RT5640_MONO_SPEAKER) {
|
|
+ cfg_spk = 1;
|
|
+ spk_type = "mono";
|
|
+ } else {
|
|
+ cfg_spk = 2;
|
|
+ spk_type = "stereo";
|
|
+ }
|
|
+
|
|
snprintf(byt_rt5640_components, sizeof(byt_rt5640_components),
|
|
- "cfg-spk:%s cfg-mic:%s",
|
|
- (byt_rt5640_quirk & BYT_RT5640_MONO_SPEAKER) ? "1" : "2",
|
|
+ "cfg-spk:%d cfg-mic:%s", cfg_spk,
|
|
map_name[BYT_RT5640_MAP(byt_rt5640_quirk)]);
|
|
byt_rt5640_card.components = byt_rt5640_components;
|
|
#if !IS_ENABLED(CONFIG_SND_SOC_INTEL_USER_FRIENDLY_LONG_NAMES)
|
|
snprintf(byt_rt5640_long_name, sizeof(byt_rt5640_long_name),
|
|
- "bytcr-rt5640-%s-spk-%s-mic",
|
|
- (byt_rt5640_quirk & BYT_RT5640_MONO_SPEAKER) ?
|
|
- "mono" : "stereo",
|
|
+ "bytcr-rt5640-%s-spk-%s-mic", spk_type,
|
|
map_name[BYT_RT5640_MAP(byt_rt5640_quirk)]);
|
|
byt_rt5640_card.long_name = byt_rt5640_long_name;
|
|
#endif
|
|
diff --git a/sound/soc/intel/boards/bytcr_rt5651.c b/sound/soc/intel/boards/bytcr_rt5651.c
|
|
index f289ec8563a11..148b7b1bd3e8c 100644
|
|
--- a/sound/soc/intel/boards/bytcr_rt5651.c
|
|
+++ b/sound/soc/intel/boards/bytcr_rt5651.c
|
|
@@ -435,6 +435,19 @@ static const struct dmi_system_id byt_rt5651_quirk_table[] = {
|
|
BYT_RT5651_SSP0_AIF1 |
|
|
BYT_RT5651_MONO_SPEAKER),
|
|
},
|
|
+ {
|
|
+ /* Jumper EZpad 7 */
|
|
+ .callback = byt_rt5651_quirk_cb,
|
|
+ .matches = {
|
|
+ DMI_MATCH(DMI_SYS_VENDOR, "Jumper"),
|
|
+ DMI_MATCH(DMI_PRODUCT_NAME, "EZpad"),
|
|
+ /* Jumper12x.WJ2012.bsBKRCP05 with the version dropped */
|
|
+ DMI_MATCH(DMI_BIOS_VERSION, "Jumper12x.WJ2012.bsBKRCP"),
|
|
+ },
|
|
+ .driver_data = (void *)(BYT_RT5651_DEFAULT_QUIRKS |
|
|
+ BYT_RT5651_IN2_MAP |
|
|
+ BYT_RT5651_JD_NOT_INV),
|
|
+ },
|
|
{
|
|
/* KIANO SlimNote 14.2 */
|
|
.callback = byt_rt5651_quirk_cb,
|
|
diff --git a/sound/soc/intel/boards/sof_sdw.c b/sound/soc/intel/boards/sof_sdw.c
|
|
index 152ea166eeaef..daca06dde99ba 100644
|
|
--- a/sound/soc/intel/boards/sof_sdw.c
|
|
+++ b/sound/soc/intel/boards/sof_sdw.c
|
|
@@ -126,9 +126,10 @@ static const struct dmi_system_id sof_sdw_quirk_table[] = {
|
|
DMI_MATCH(DMI_PRODUCT_NAME,
|
|
"Tiger Lake Client Platform"),
|
|
},
|
|
- .driver_data = (void *)(SOF_RT711_JD_SRC_JD1 |
|
|
- SOF_SDW_TGL_HDMI | SOF_SDW_PCH_DMIC |
|
|
- SOF_SSP_PORT(SOF_I2S_SSP2)),
|
|
+ .driver_data = (void *)(SOF_SDW_TGL_HDMI |
|
|
+ SOF_RT711_JD_SRC_JD1 |
|
|
+ SOF_SDW_PCH_DMIC |
|
|
+ SOF_SSP_PORT(SOF_I2S_SSP2)),
|
|
},
|
|
{
|
|
.callback = sof_sdw_quirk_cb,
|
|
@@ -152,7 +153,8 @@ static const struct dmi_system_id sof_sdw_quirk_table[] = {
|
|
DMI_MATCH(DMI_SYS_VENDOR, "Google"),
|
|
DMI_MATCH(DMI_PRODUCT_NAME, "Volteer"),
|
|
},
|
|
- .driver_data = (void *)(SOF_SDW_TGL_HDMI | SOF_SDW_PCH_DMIC |
|
|
+ .driver_data = (void *)(SOF_SDW_TGL_HDMI |
|
|
+ SOF_SDW_PCH_DMIC |
|
|
SOF_SDW_FOUR_SPK),
|
|
},
|
|
{
|
|
@@ -161,7 +163,8 @@ static const struct dmi_system_id sof_sdw_quirk_table[] = {
|
|
DMI_MATCH(DMI_SYS_VENDOR, "Google"),
|
|
DMI_MATCH(DMI_PRODUCT_NAME, "Ripto"),
|
|
},
|
|
- .driver_data = (void *)(SOF_SDW_TGL_HDMI | SOF_SDW_PCH_DMIC |
|
|
+ .driver_data = (void *)(SOF_SDW_TGL_HDMI |
|
|
+ SOF_SDW_PCH_DMIC |
|
|
SOF_SDW_FOUR_SPK),
|
|
},
|
|
|
|
@@ -933,7 +936,7 @@ static int sof_card_dai_links_create(struct device *dev,
|
|
ctx->idisp_codec = true;
|
|
|
|
/* enable dmic01 & dmic16k */
|
|
- dmic_num = (sof_sdw_quirk & SOF_SDW_PCH_DMIC) ? 2 : 0;
|
|
+ dmic_num = (sof_sdw_quirk & SOF_SDW_PCH_DMIC || mach_params->dmic_num) ? 2 : 0;
|
|
comp_num += dmic_num;
|
|
|
|
dev_dbg(dev, "sdw %d, ssp %d, dmic %d, hdmi %d", sdw_be_num, ssp_num,
|
|
diff --git a/sound/soc/intel/common/soc-intel-quirks.h b/sound/soc/intel/common/soc-intel-quirks.h
|
|
index b07df3059926d..a93987ab7f4d7 100644
|
|
--- a/sound/soc/intel/common/soc-intel-quirks.h
|
|
+++ b/sound/soc/intel/common/soc-intel-quirks.h
|
|
@@ -11,6 +11,7 @@
|
|
|
|
#if IS_ENABLED(CONFIG_X86)
|
|
|
|
+#include <linux/dmi.h>
|
|
#include <asm/cpu_device_id.h>
|
|
#include <asm/intel-family.h>
|
|
#include <asm/iosf_mbi.h>
|
|
@@ -38,12 +39,36 @@ SOC_INTEL_IS_CPU(cml, KABYLAKE_L);
|
|
|
|
static inline bool soc_intel_is_byt_cr(struct platform_device *pdev)
|
|
{
|
|
+ /*
|
|
+ * List of systems which:
|
|
+ * 1. Use a non CR version of the Bay Trail SoC
|
|
+ * 2. Contain at least 6 interrupt resources so that the
|
|
+ * platform_get_resource(pdev, IORESOURCE_IRQ, 5) check below
|
|
+ * succeeds
|
|
+ * 3. Despite 1. and 2. still have their IPC IRQ at index 0 rather then 5
|
|
+ *
|
|
+ * This needs to be here so that it can be shared between the SST and
|
|
+ * SOF drivers. We rely on the compiler to optimize this out in files
|
|
+ * where soc_intel_is_byt_cr is not used.
|
|
+ */
|
|
+ static const struct dmi_system_id force_bytcr_table[] = {
|
|
+ { /* Lenovo Yoga Tablet 2 series */
|
|
+ .matches = {
|
|
+ DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
|
|
+ DMI_MATCH(DMI_PRODUCT_FAMILY, "YOGATablet2"),
|
|
+ },
|
|
+ },
|
|
+ {}
|
|
+ };
|
|
struct device *dev = &pdev->dev;
|
|
int status = 0;
|
|
|
|
if (!soc_intel_is_byt())
|
|
return false;
|
|
|
|
+ if (dmi_check_system(force_bytcr_table))
|
|
+ return true;
|
|
+
|
|
if (iosf_mbi_available()) {
|
|
u32 bios_status;
|
|
|
|
diff --git a/sound/soc/qcom/lpass-cpu.c b/sound/soc/qcom/lpass-cpu.c
|
|
index 8e5415c9234f1..d55851d2049e2 100644
|
|
--- a/sound/soc/qcom/lpass-cpu.c
|
|
+++ b/sound/soc/qcom/lpass-cpu.c
|
|
@@ -743,7 +743,6 @@ static void of_lpass_cpu_parse_dai_data(struct device *dev,
|
|
}
|
|
if (id == LPASS_DP_RX) {
|
|
data->hdmi_port_enable = 1;
|
|
- dev_err(dev, "HDMI Port is enabled: %d\n", id);
|
|
} else {
|
|
data->mi2s_playback_sd_mode[id] =
|
|
of_lpass_cpu_parse_sd_lines(dev, node,
|
|
diff --git a/sound/usb/implicit.c b/sound/usb/implicit.c
|
|
index bba54430e6d0b..11a85e66aa96d 100644
|
|
--- a/sound/usb/implicit.c
|
|
+++ b/sound/usb/implicit.c
|
|
@@ -304,7 +304,8 @@ static int audioformat_implicit_fb_quirk(struct snd_usb_audio *chip,
|
|
/* Pioneer devices with vendor spec class */
|
|
if (attr == USB_ENDPOINT_SYNC_ASYNC &&
|
|
alts->desc.bInterfaceClass == USB_CLASS_VENDOR_SPEC &&
|
|
- USB_ID_VENDOR(chip->usb_id) == 0x2b73 /* Pioneer */) {
|
|
+ (USB_ID_VENDOR(chip->usb_id) == 0x2b73 || /* Pioneer */
|
|
+ USB_ID_VENDOR(chip->usb_id) == 0x08e4 /* Pioneer */)) {
|
|
if (skip_pioneer_sync_ep(chip, fmt, alts))
|
|
return 1;
|
|
}
|
|
diff --git a/sound/usb/quirks-table.h b/sound/usb/quirks-table.h
|
|
index c8a4bdf18207c..1165a5ac60f22 100644
|
|
--- a/sound/usb/quirks-table.h
|
|
+++ b/sound/usb/quirks-table.h
|
|
@@ -3757,6 +3757,123 @@ AU0828_DEVICE(0x2040, 0x7270, "Hauppauge", "HVR-950Q"),
|
|
}
|
|
}
|
|
},
|
|
+{
|
|
+ /*
|
|
+ * Pioneer DJ DJM-750
|
|
+ * 8 channels playback & 8 channels capture @ 44.1/48/96kHz S24LE
|
|
+ */
|
|
+ USB_DEVICE_VENDOR_SPEC(0x08e4, 0x017f),
|
|
+ .driver_info = (unsigned long) &(const struct snd_usb_audio_quirk) {
|
|
+ .ifnum = QUIRK_ANY_INTERFACE,
|
|
+ .type = QUIRK_COMPOSITE,
|
|
+ .data = (const struct snd_usb_audio_quirk[]) {
|
|
+ {
|
|
+ .ifnum = 0,
|
|
+ .type = QUIRK_AUDIO_FIXED_ENDPOINT,
|
|
+ .data = &(const struct audioformat) {
|
|
+ .formats = SNDRV_PCM_FMTBIT_S24_3LE,
|
|
+ .channels = 8,
|
|
+ .iface = 0,
|
|
+ .altsetting = 1,
|
|
+ .altset_idx = 1,
|
|
+ .endpoint = 0x05,
|
|
+ .ep_attr = USB_ENDPOINT_XFER_ISOC|
|
|
+ USB_ENDPOINT_SYNC_ASYNC,
|
|
+ .rates = SNDRV_PCM_RATE_44100|
|
|
+ SNDRV_PCM_RATE_48000|
|
|
+ SNDRV_PCM_RATE_96000,
|
|
+ .rate_min = 44100,
|
|
+ .rate_max = 96000,
|
|
+ .nr_rates = 3,
|
|
+ .rate_table = (unsigned int[]) { 44100, 48000, 96000 }
|
|
+ }
|
|
+ },
|
|
+ {
|
|
+ .ifnum = 0,
|
|
+ .type = QUIRK_AUDIO_FIXED_ENDPOINT,
|
|
+ .data = &(const struct audioformat) {
|
|
+ .formats = SNDRV_PCM_FMTBIT_S24_3LE,
|
|
+ .channels = 8,
|
|
+ .iface = 0,
|
|
+ .altsetting = 1,
|
|
+ .altset_idx = 1,
|
|
+ .endpoint = 0x86,
|
|
+ .ep_idx = 1,
|
|
+ .ep_attr = USB_ENDPOINT_XFER_ISOC|
|
|
+ USB_ENDPOINT_SYNC_ASYNC|
|
|
+ USB_ENDPOINT_USAGE_IMPLICIT_FB,
|
|
+ .rates = SNDRV_PCM_RATE_44100|
|
|
+ SNDRV_PCM_RATE_48000|
|
|
+ SNDRV_PCM_RATE_96000,
|
|
+ .rate_min = 44100,
|
|
+ .rate_max = 96000,
|
|
+ .nr_rates = 3,
|
|
+ .rate_table = (unsigned int[]) { 44100, 48000, 96000 }
|
|
+ }
|
|
+ },
|
|
+ {
|
|
+ .ifnum = -1
|
|
+ }
|
|
+ }
|
|
+ }
|
|
+},
|
|
+{
|
|
+ /*
|
|
+ * Pioneer DJ DJM-450
|
|
+ * PCM is 8 channels out @ 48 fixed (endpoint 0x01)
|
|
+ * and 8 channels in @ 48 fixed (endpoint 0x82).
|
|
+ */
|
|
+ USB_DEVICE_VENDOR_SPEC(0x2b73, 0x0013),
|
|
+ .driver_info = (unsigned long) &(const struct snd_usb_audio_quirk) {
|
|
+ .ifnum = QUIRK_ANY_INTERFACE,
|
|
+ .type = QUIRK_COMPOSITE,
|
|
+ .data = (const struct snd_usb_audio_quirk[]) {
|
|
+ {
|
|
+ .ifnum = 0,
|
|
+ .type = QUIRK_AUDIO_FIXED_ENDPOINT,
|
|
+ .data = &(const struct audioformat) {
|
|
+ .formats = SNDRV_PCM_FMTBIT_S24_3LE,
|
|
+ .channels = 8, // outputs
|
|
+ .iface = 0,
|
|
+ .altsetting = 1,
|
|
+ .altset_idx = 1,
|
|
+ .endpoint = 0x01,
|
|
+ .ep_attr = USB_ENDPOINT_XFER_ISOC|
|
|
+ USB_ENDPOINT_SYNC_ASYNC,
|
|
+ .rates = SNDRV_PCM_RATE_48000,
|
|
+ .rate_min = 48000,
|
|
+ .rate_max = 48000,
|
|
+ .nr_rates = 1,
|
|
+ .rate_table = (unsigned int[]) { 48000 }
|
|
+ }
|
|
+ },
|
|
+ {
|
|
+ .ifnum = 0,
|
|
+ .type = QUIRK_AUDIO_FIXED_ENDPOINT,
|
|
+ .data = &(const struct audioformat) {
|
|
+ .formats = SNDRV_PCM_FMTBIT_S24_3LE,
|
|
+ .channels = 8, // inputs
|
|
+ .iface = 0,
|
|
+ .altsetting = 1,
|
|
+ .altset_idx = 1,
|
|
+ .endpoint = 0x82,
|
|
+ .ep_idx = 1,
|
|
+ .ep_attr = USB_ENDPOINT_XFER_ISOC|
|
|
+ USB_ENDPOINT_SYNC_ASYNC|
|
|
+ USB_ENDPOINT_USAGE_IMPLICIT_FB,
|
|
+ .rates = SNDRV_PCM_RATE_48000,
|
|
+ .rate_min = 48000,
|
|
+ .rate_max = 48000,
|
|
+ .nr_rates = 1,
|
|
+ .rate_table = (unsigned int[]) { 48000 }
|
|
+ }
|
|
+ },
|
|
+ {
|
|
+ .ifnum = -1
|
|
+ }
|
|
+ }
|
|
+ }
|
|
+},
|
|
|
|
#undef USB_DEVICE_VENDOR_SPEC
|
|
#undef USB_AUDIO_DEVICE
|
|
diff --git a/sound/usb/quirks.c b/sound/usb/quirks.c
|
|
index e196e364cef19..9ba4682ebc482 100644
|
|
--- a/sound/usb/quirks.c
|
|
+++ b/sound/usb/quirks.c
|
|
@@ -1470,6 +1470,23 @@ static void set_format_emu_quirk(struct snd_usb_substream *subs,
|
|
subs->pkt_offset_adj = (emu_samplerate_id >= EMU_QUIRK_SR_176400HZ) ? 4 : 0;
|
|
}
|
|
|
|
+static int pioneer_djm_set_format_quirk(struct snd_usb_substream *subs,
|
|
+ u16 windex)
|
|
+{
|
|
+ unsigned int cur_rate = subs->data_endpoint->cur_rate;
|
|
+ u8 sr[3];
|
|
+ // Convert to little endian
|
|
+ sr[0] = cur_rate & 0xff;
|
|
+ sr[1] = (cur_rate >> 8) & 0xff;
|
|
+ sr[2] = (cur_rate >> 16) & 0xff;
|
|
+ usb_set_interface(subs->dev, 0, 1);
|
|
+ // we should derive windex from fmt-sync_ep but it's not set
|
|
+ snd_usb_ctl_msg(subs->stream->chip->dev,
|
|
+ usb_rcvctrlpipe(subs->stream->chip->dev, 0),
|
|
+ 0x01, 0x22, 0x0100, windex, &sr, 0x0003);
|
|
+ return 0;
|
|
+}
|
|
+
|
|
void snd_usb_set_format_quirk(struct snd_usb_substream *subs,
|
|
const struct audioformat *fmt)
|
|
{
|
|
@@ -1483,6 +1500,9 @@ void snd_usb_set_format_quirk(struct snd_usb_substream *subs,
|
|
case USB_ID(0x534d, 0x2109): /* MacroSilicon MS2109 */
|
|
subs->stream_offset_adj = 2;
|
|
break;
|
|
+ case USB_ID(0x2b73, 0x0013): /* Pioneer DJM-450 */
|
|
+ pioneer_djm_set_format_quirk(subs, 0x0082);
|
|
+ break;
|
|
}
|
|
}
|
|
|
|
diff --git a/tools/testing/selftests/bpf/xdpxceiver.c b/tools/testing/selftests/bpf/xdpxceiver.c
|
|
index 1e722ee76b1fc..e7945b6246c82 100644
|
|
--- a/tools/testing/selftests/bpf/xdpxceiver.c
|
|
+++ b/tools/testing/selftests/bpf/xdpxceiver.c
|
|
@@ -729,7 +729,6 @@ static void worker_pkt_validate(void)
|
|
u32 payloadseqnum = -2;
|
|
|
|
while (1) {
|
|
- pkt_node_rx_q = malloc(sizeof(struct pkt));
|
|
pkt_node_rx_q = TAILQ_LAST(&head, head_s);
|
|
if (!pkt_node_rx_q)
|
|
break;
|