The BeagleV Starlight v0.9 board doesn't have the IRQB line from the
pmic routed to the SoC, so this hack is needed to allow the driver
to be loaded without it. See
https://github.com/beagleboard/beaglev-starlight/issues/14
Signed-off-by: Emil Renner Berthing <kernel@esmil.dk>
This IP is also used on the Starfive JH7100 riscv64 SoC and presumably
also the upcoming JH7110 SoC.
Signed-off-by: Emil Renner Berthing <kernel@esmil.dk>
starfive,vpp-lcdc 12000000.sfivefb: can't request region for resource [mem 0xfb000000-0xfcffffff]
starfive,vpp-lcdc 12000000.sfivefb: Fail to allocate video RAM
starfive,vpp-lcdc 12000000.sfivefb: starfive fb init fail
starfive,vpp-lcdc 12000000.sfivefb: fb info init FAIL
starfive,vpp-lcdc: probe of 12000000.sfivefb failed with error -16
devm_ioremap_resource() calls devm_request_mem_region(), which fails as
the reserved memory for the frame buffer is already present in the
resource list, cfr. /proc/iomem:
fb000000-fcffffff : Reserved
Fix this by mapping the frame buffer memory using devm_ioremap().
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
riscv64-linux-gnu-ld: drivers/video/fbdev/starfive/tda998x.o: in function `.L0 ':
tda998x.c:(.text+0x51c): undefined reference to `drm_encoder_cleanup'
riscv64-linux-gnu-ld: tda998x.c:(.text+0x534): undefined reference to `drm_encoder_cleanup'
riscv64-linux-gnu-ld: drivers/video/fbdev/starfive/tda998x.o: in function `.L75':
tda998x.c:(.text+0x564): undefined reference to `drm_of_find_possible_crtcs'
riscv64-linux-gnu-ld: drivers/video/fbdev/starfive/tda998x.o: in function `tda998x_encoder_destroy':
tda998x.c:(.text+0x58a): undefined reference to `drm_encoder_init'
riscv64-linux-gnu-ld: drivers/video/fbdev/starfive/tda998x.o: in function `tda998x_bind':
tda998x.c:(.text+0x5b2): undefined reference to `drm_bridge_attach'
riscv64-linux-gnu-ld: tda998x.c:(.text+0x5c0): undefined reference to `drm_encoder_cleanup'
riscv64-linux-gnu-ld: drivers/video/fbdev/starfive/tda998x.o: in function `.L0 ':
tda998x.c:(.text+0x692): undefined reference to `drm_bridge_remove'
riscv64-linux-gnu-ld: drivers/video/fbdev/starfive/tda998x.o: in function `.L124':
tda998x.c:(.text+0x904): undefined reference to `hdmi_infoframe_pack'
riscv64-linux-gnu-ld: drivers/video/fbdev/starfive/tda998x.o: in function `.L135':
tda998x.c:(.text+0x9e8): undefined reference to `drm_connector_cleanup'
riscv64-linux-gnu-ld: drivers/video/fbdev/starfive/tda998x.o: in function `.L0 ':
tda998x.c:(.text+0xa00): undefined reference to `drm_connector_cleanup'
riscv64-linux-gnu-ld: drivers/video/fbdev/starfive/tda998x.o: in function `.L143':
tda998x.c:(.text+0xa56): undefined reference to `drm_connector_init'
riscv64-linux-gnu-ld: tda998x.c:(.text+0xa66): undefined reference to `drm_connector_attach_encoder'
riscv64-linux-gnu-ld: drivers/video/fbdev/starfive/tda998x.o: in function `tda998x_bridge_detach':
tda998x.c:(.text+0xa8a): undefined reference to `__drm_err'
riscv64-linux-gnu-ld: drivers/video/fbdev/starfive/tda998x.o: in function `.L189':
tda998x.c:(.text+0xd16): undefined reference to `drm_do_get_edid'
riscv64-linux-gnu-ld: drivers/video/fbdev/starfive/tda998x.o: in function `.L0 ':
tda998x.c:(.text+0xd34): undefined reference to `drm_connector_update_edid_property'
riscv64-linux-gnu-ld: tda998x.c:(.text+0xd4e): undefined reference to `drm_add_edid_modes'
riscv64-linux-gnu-ld: drivers/video/fbdev/starfive/tda998x.o: in function `.L165':
tda998x.c:(.text+0xd5a): undefined reference to `drm_detect_monitor_audio'
riscv64-linux-gnu-ld: drivers/video/fbdev/starfive/tda998x.o: in function `.L0 ':
tda998x.c:(.text+0xfb0): undefined reference to `__drm_dbg'
riscv64-linux-gnu-ld: tda998x.c:(.text+0x108a): undefined reference to `drm_kms_helper_hotplug_event'
riscv64-linux-gnu-ld: drivers/video/fbdev/starfive/tda998x.o: in function `.L283':
tda998x.c:(.text+0x1844): undefined reference to `drm_hdmi_avi_infoframe_from_display_mode'
riscv64-linux-gnu-ld: drivers/video/fbdev/starfive/tda998x.o: in function `.L361':
tda998x.c:(.text+0x2078): undefined reference to `drm_bridge_add'
riscv64-linux-gnu-ld: drivers/video/fbdev/starfive/tda998x.o: in function `.LANCHOR0':
tda998x.c:(.rodata+0x90): undefined reference to `drm_helper_connector_dpms'
riscv64-linux-gnu-ld: tda998x.c:(.rodata+0x98): undefined reference to `drm_atomic_helper_connector_reset'
riscv64-linux-gnu-ld: tda998x.c:(.rodata+0xb0): undefined reference to `drm_helper_probe_single_connector_modes'
riscv64-linux-gnu-ld: tda998x.c:(.rodata+0xd8): undefined reference to `drm_atomic_helper_connector_duplicate_state'
riscv64-linux-gnu-ld: tda998x.c:(.rodata+0xe0): undefined reference to `drm_atomic_helper_connector_destroy_state'
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Register definitions based on sfctemp driver in the StarFive
5.10 kernel by Samin Guo <samin.guo@starfivetech.com>.
Signed-off-by: Emil Renner Berthing <kernel@esmil.dk>
The first DMAC instance in the StarFive JH7100 SoC supports 16 DMA
channels.
FIXME Given there are more changes to the driver than just increasing
DMAC_MAX_CHANNELS, we probably need a new compatible value, too.
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
This SoC is used on the BeagleV Starlight JH7100 board [1].
[1] https://github.com/beagleboard/beaglev-starlight
Signed-off-by: Emil Renner Berthing <kernel@esmil.dk>
Signed-off-by: Drew Fustini <drew@beagleboard.org>
Add a preliminary driver for the StarFive JH7100 Clock Generator.
For now, all clocks are implemented as fixed-factor clocks relative to
osc0, based on the list of fixed-frequency clocks defined in
jh7100.dtsi.
To be updated when the documentation becomes available.
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Add all clock outputs for the StarFive JH7100 Clock Generator, based on
the list of fixed-frequency clocks defined in jh7100.dtsi.
To be verified against documentation when it becomes available.
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Add preliminary Device Tree bindings for the StarFive JH7100 Clock
Generator.
To be verified against documentation when it becomes available.
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
As of commit 4cdc2ec1da ("mmc: dw_mmc: move rockchip related code
to a separate file"), dw_mmc-pltfm.c no longer uses the clock API.
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Correct the order of the descriptions for the "interrupts" property to
match the order of the "interrupt-names" property.
Fixes: 68989fe1c3 ("dt-bindings: usb: Convert cdns-usb3.txt to YAML schema")
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Five small and fairly minor fixes, all in drivers.
Signed-off-by: James E.J. Bottomley <jejb@linux.ibm.com>
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Merge tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
Pull SCSI fixes from James Bottomley:
"Five small and fairly minor fixes, all in drivers"
* tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi:
scsi: scsi_devinfo: Add blacklist entry for HPE OPEN-V
scsi: ufs: ufs-mediatek: Fix HCI version in some platforms
scsi: qedf: Do not put host in qedf_vport_create() unconditionally
scsi: lpfc: Fix failure to transmit ABTS on FC link
scsi: target: core: Fix warning on realtime kernels
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Merge tag 'ext4_for_linus_stable' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4
Pull ext4 fixes from Ted Ts'o:
"Miscellaneous ext4 bug fixes"
* tag 'ext4_for_linus_stable' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4:
ext4: Only advertise encrypted_casefold when encryption and unicode are enabled
ext4: fix no-key deletion for encrypt+casefold
ext4: fix memory leak in ext4_fill_super
ext4: fix fast commit alignment issues
ext4: fix bug on in ext4_es_cache_extent as ext4_split_extent_at failed
ext4: fix accessing uninit percpu counter variable with fast_commit
ext4: fix memory leak in ext4_mb_init_backend on error path.
A set of fixes that have been coming in over the last few weeks, the
usual mix of fixes:
- DT fixups for TI K3
- SATA drive detection fix for TI DRA7
- Power management fixes and a few build warning removals for OMAP
- OP-TEE fix to use standard API for UUID exporting
- DT fixes for a handful of i.MX boards
... plus a few other smaller items
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Merge tag 'arm-soc-fixes-v5.13-2' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull ARM SoC fixes from Olof Johansson:
"A set of fixes that have been coming in over the last few weeks, the
usual mix of fixes:
- DT fixups for TI K3
- SATA drive detection fix for TI DRA7
- Power management fixes and a few build warning removals for OMAP
- OP-TEE fix to use standard API for UUID exporting
- DT fixes for a handful of i.MX boards
And a few other smaller items"
* tag 'arm-soc-fixes-v5.13-2' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (29 commits)
arm64: meson: select COMMON_CLK
soc: amlogic: meson-clk-measure: remove redundant dev_err call in meson_msr_probe()
ARM: OMAP1: ams-delta: remove unused function ams_delta_camera_power
bus: ti-sysc: Fix flakey idling of uarts and stop using swsup_sidle_act
ARM: dts: imx: emcon-avari: Fix nxp,pca8574 #gpio-cells
ARM: dts: imx7d-pico: Fix the 'tuning-step' property
ARM: dts: imx7d-meerkat96: Fix the 'tuning-step' property
arm64: dts: freescale: sl28: var1: fix RGMII clock and voltage
arm64: dts: freescale: sl28: var4: fix RGMII clock and voltage
ARM: imx: pm-imx27: Include "common.h"
arm64: dts: zii-ultra: fix 12V_MAIN voltage
arm64: dts: zii-ultra: remove second GEN_3V3 regulator instance
arm64: dts: ls1028a: fix memory node
bus: ti-sysc: Fix am335x resume hang for usb otg module
ARM: OMAP2+: Fix build warning when mmc_omap is not built
ARM: OMAP1: isp1301-omap: Add missing gpiod_add_lookup_table function
ARM: OMAP1: Fix use of possibly uninitialized irq variable
optee: use export_uuid() to copy client UUID
arm64: dts: ti: k3*: Introduce reg definition for interrupt routers
arm64: dts: ti: k3-am65|j721e|am64: Map the dma / navigator subsystem via explicit ranges
...
Fix our KVM reverse map real-mode handling since we enabled huge vmalloc (in some
configurations).
Revert a recent change to our IOMMU code which broke some devices.
Fix KVM handling of FSCR on P7/P8, which could have possibly let a guest crash it's Qemu.
Fix kprobes validation of prefixed instructions across page boundary.
Thanks to: Alexey Kardashevskiy, Christophe Leroy, Fabiano Rosas, Frederic Barrat, Naveen
N. Rao, Nicholas Piggin.
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Merge tag 'powerpc-5.13-5' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux
Pull powerpc fixes from Michael Ellerman:
"Fix our KVM reverse map real-mode handling since we enabled huge
vmalloc (in some configurations).
Revert a recent change to our IOMMU code which broke some devices.
Fix KVM handling of FSCR on P7/P8, which could have possibly let a
guest crash it's Qemu.
Fix kprobes validation of prefixed instructions across page boundary.
Thanks to Alexey Kardashevskiy, Christophe Leroy, Fabiano Rosas,
Frederic Barrat, Naveen N. Rao, and Nicholas Piggin"
* tag 'powerpc-5.13-5' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux:
Revert "powerpc/kernel/iommu: Align size for IOMMU_PAGE_SIZE() to save TCEs"
KVM: PPC: Book3S HV: Save host FSCR in the P7/8 path
powerpc: Fix reverse map real-mode address lookup with huge vmalloc
powerpc/kprobes: Fix validation of prefixed instructions across page boundary
MSR_AMD64_SEV even though the spec clearly states so, and check CPUID
bits first.
- Send only one signal to a task when it is a SEGV_PKUERR si_code type.
- Do away with all the wankery of reserving X amount of memory in
the first megabyte to prevent BIOS corrupting it and simply and
unconditionally reserve the whole first megabyte.
- Make alternatives NOP optimization work at an arbitrary position
within the patched sequence because the compiler can put single-byte
NOPs for alignment anywhere in the sequence (32-bit retpoline), vs our
previous assumption that the NOPs are only appended.
- Force-disable ENQCMD[S] instructions support and remove update_pasid()
because of insufficient protection against FPU state modification in an
interrupt context, among other xstate horrors which are being addressed
at the moment. This one limits the fallout until proper enablement.
- Use cpu_feature_enabled() in the idxd driver so that it can be
build-time disabled through the defines in .../asm/disabled-features.h.
- Fix LVT thermal setup for SMI delivery mode by making sure the APIC
LVT value is read before APIC initialization so that softlockups during
boot do not happen at least on one machine.
- Mark all legacy interrupts as legacy vectors when the IO-APIC is
disabled and when all legacy interrupts are routed through the PIC.
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Merge tag 'x86_urgent_for_v5.13-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 fixes from Borislav Petkov:
"A bunch of x86/urgent stuff accumulated for the last two weeks so
lemme unload it to you.
It should be all totally risk-free, of course. :-)
- Fix out-of-spec hardware (1st gen Hygon) which does not implement
MSR_AMD64_SEV even though the spec clearly states so, and check
CPUID bits first.
- Send only one signal to a task when it is a SEGV_PKUERR si_code
type.
- Do away with all the wankery of reserving X amount of memory in the
first megabyte to prevent BIOS corrupting it and simply and
unconditionally reserve the whole first megabyte.
- Make alternatives NOP optimization work at an arbitrary position
within the patched sequence because the compiler can put
single-byte NOPs for alignment anywhere in the sequence (32-bit
retpoline), vs our previous assumption that the NOPs are only
appended.
- Force-disable ENQCMD[S] instructions support and remove
update_pasid() because of insufficient protection against FPU state
modification in an interrupt context, among other xstate horrors
which are being addressed at the moment. This one limits the
fallout until proper enablement.
- Use cpu_feature_enabled() in the idxd driver so that it can be
build-time disabled through the defines in disabled-features.h.
- Fix LVT thermal setup for SMI delivery mode by making sure the APIC
LVT value is read before APIC initialization so that softlockups
during boot do not happen at least on one machine.
- Mark all legacy interrupts as legacy vectors when the IO-APIC is
disabled and when all legacy interrupts are routed through the PIC"
* tag 'x86_urgent_for_v5.13-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
x86/sev: Check SME/SEV support in CPUID first
x86/fault: Don't send SIGSEGV twice on SEGV_PKUERR
x86/setup: Always reserve the first 1M of RAM
x86/alternative: Optimize single-byte NOPs at an arbitrary position
x86/cpufeatures: Force disable X86_FEATURE_ENQCMD and remove update_pasid()
dmaengine: idxd: Use cpu_feature_enabled()
x86/thermal: Fix LVT thermal setup for SMI delivery mode
x86/apic: Mark _all_ legacy interrupts when IO/APIC is missing
commit 471fbbea7f ("ext4: handle casefolding with encryption") is
missing a few checks for the encryption key which are needed to
support deleting enrypted casefolded files when the key is not
present.
This bug made it impossible to delete encrypted+casefolded directories
without the encryption key, due to errors like:
W : EXT4-fs warning (device vdc): __ext4fs_dirhash:270: inode #49202: comm Binder:378_4: Siphash requires key
Repro steps in kvm-xfstests test appliance:
mkfs.ext4 -F -E encoding=utf8 -O encrypt /dev/vdc
mount /vdc
mkdir /vdc/dir
chattr +F /vdc/dir
keyid=$(head -c 64 /dev/zero | xfs_io -c add_enckey /vdc | awk '{print $NF}')
xfs_io -c "set_encpolicy $keyid" /vdc/dir
for i in `seq 1 100`; do
mkdir /vdc/dir/$i
done
xfs_io -c "rm_enckey $keyid" /vdc
rm -rf /vdc/dir # fails with the bug
Fixes: 471fbbea7f ("ext4: handle casefolding with encryption")
Signed-off-by: Daniel Rosenberg <drosen@google.com>
Link: https://lore.kernel.org/r/20210522004132.2142563-1-drosen@google.com
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
