mirror of
https://github.com/Fishwaldo/Star64_linux.git
synced 2025-07-13 18:12:16 +00:00
3f9c08f7ce
Pull ARM fixes from Russell King:
"A few fixes for ARM. Some of these are correctness issues:
- TLBs must be flushed after the old mappings are removed by the DMA
mapping code, but before the new mappings are established.
- An off-by-one entry error in the Keystone LPAE setup code.
Fixes include:
- ensuring that the identity mapping for LPAE does not remove the
kernel image from the identity map.
- preventing userspace from trapping into kgdb.
- fixing a preemption issue in the Intel iwmmxt code.
- fixing a build error with nommu.
Other changes include:
- Adding a note about which areas of memory are expected to be
accessible while the identity mapping tables are in place"
* 'fixes' of git://ftp.arm.linux.org.uk/~rmk/linux-arm:
ARM: 8124/1: don't enter kgdb when userspace executes a kgdb break instruction
ARM: idmap: add identity mapping usage note
ARM: 8115/1: LPAE: reduce damage caused by idmap to virtual memory layout
ARM: fix alignment of keystone page table fixup
ARM: 8112/1: only select ARM_PATCH_PHYS_VIRT if MMU is enabled
ARM: 8100/1: Fix preemption disable in iwmmxt_task_enable()
ARM: DMA: ensure that old section mappings are flushed from the TLB
|
||
|---|---|---|
| .. | ||
| .gitignore | ||
| arch_timer.c | ||
| armksyms.c | ||
| arthur.c | ||
| asm-offsets.c | ||
| atags.h | ||
| atags_compat.c | ||
| atags_parse.c | ||
| atags_proc.c | ||
| bios32.c | ||
| calls.S | ||
| cpuidle.c | ||
| crash_dump.c | ||
| debug.S | ||
| devtree.c | ||
| dma-isa.c | ||
| dma.c | ||
| early_printk.c | ||
| elf.c | ||
| entry-armv.S | ||
| entry-common.S | ||
| entry-header.S | ||
| entry-v7m.S | ||
| etm.c | ||
| fiq.c | ||
| fiqasm.S | ||
| ftrace.c | ||
| head-common.S | ||
| head-nommu.S | ||
| head.S | ||
| hibernate.c | ||
| hw_breakpoint.c | ||
| hyp-stub.S | ||
| insn.c | ||
| insn.h | ||
| io.c | ||
| irq.c | ||
| isa.c | ||
| iwmmxt.S | ||
| jump_label.c | ||
| kgdb.c | ||
| kprobes-arm.c | ||
| kprobes-common.c | ||
| kprobes-test-arm.c | ||
| kprobes-test-thumb.c | ||
| kprobes-test.c | ||
| kprobes-test.h | ||
| kprobes-thumb.c | ||
| kprobes.c | ||
| kprobes.h | ||
| machine_kexec.c | ||
| Makefile | ||
| module.c | ||
| opcodes.c | ||
| patch.c | ||
| patch.h | ||
| perf_event.c | ||
| perf_event_cpu.c | ||
| perf_event_v6.c | ||
| perf_event_v7.c | ||
| perf_event_xscale.c | ||
| perf_regs.c | ||
| pj4-cp0.c | ||
| probes-arm.c | ||
| probes-arm.h | ||
| probes-thumb.c | ||
| probes-thumb.h | ||
| probes.c | ||
| probes.h | ||
| process.c | ||
| psci.c | ||
| psci_smp.c | ||
| ptrace.c | ||
| relocate_kernel.S | ||
| return_address.c | ||
| setup.c | ||
| signal.c | ||
| sigreturn_codes.S | ||
| sleep.S | ||
| smp.c | ||
| smp_scu.c | ||
| smp_tlb.c | ||
| smp_twd.c | ||
| stacktrace.c | ||
| suspend.c | ||
| swp_emulate.c | ||
| sys_arm.c | ||
| sys_oabi-compat.c | ||
| tcm.c | ||
| thumbee.c | ||
| time.c | ||
| topology.c | ||
| traps.c | ||
| unwind.c | ||
| uprobes-arm.c | ||
| uprobes.c | ||
| uprobes.h | ||
| v7m.c | ||
| vmlinux.lds.S | ||
| xscale-cp0.c | ||