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Merge tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux

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Pull arm64 updates from Will Deacon:

 - RAS reporting via GHES/APEI (ACPI)

 - Indirect ftrace trampolines for modules

 - Improvements to kernel fault reporting

 - Page poisoning

 - Sigframe cleanups and preparation for SVE context

 - Core dump fixes

 - Sparse fixes (mainly relating to endianness)

 - xgene SoC PMU v3 driver

 - Misc cleanups and non-critical fixes

* tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: (75 commits)
  arm64: fix endianness annotation for 'struct jit_ctx' and friends
  arm64: cpuinfo: constify attribute_group structures.
  arm64: ptrace: Fix incorrect get_user() use in compat_vfp_set()
  arm64: ptrace: Remove redundant overrun check from compat_vfp_set()
  arm64: ptrace: Avoid setting compat FP[SC]R to garbage if get_user fails
  arm64: fix endianness annotation for __apply_alternatives()/get_alt_insn()
  arm64: fix endianness annotation in get_kaslr_seed()
  arm64: add missing conversion to __wsum in ip_fast_csum()
  arm64: fix endianness annotation in acpi_parking_protocol.c
  arm64: use readq() instead of readl() to read 64bit entry_point
  arm64: fix endianness annotation for reloc_insn_movw() & reloc_insn_imm()
  arm64: fix endianness annotation for aarch64_insn_write()
  arm64: fix endianness annotation in aarch64_insn_read()
  arm64: fix endianness annotation in call_undef_hook()
  arm64: fix endianness annotation for debug-monitors.c
  ras: mark stub functions as 'inline'
  arm64: pass endianness info to sparse
  arm64: ftrace: fix !CONFIG_ARM64_MODULE_PLTS kernels
  arm64: signal: Allow expansion of the signal frame
  acpi: apei: check for pending errors when probing GHES entries
  ...
This commit is contained in:
Linus Torvalds
2017-07-05 17:09:27 -07:00
parent e5f76a2e0e 425e1ed73e
commit 55a7b2125c
62 changed files with 2192 additions and 343 deletions
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7
arch/arm64/kernel/insn.c
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@@ -117,7 +117,7 @@ static void __kprobes patch_unmap(int fixmap)
int __kprobes aarch64_insn_read(void *addr, u32 *insnp)
{
int ret;
u32 val;
__le32 val;
ret = probe_kernel_read(&val, addr, AARCH64_INSN_SIZE);
if (!ret)
@@ -126,7 +126,7 @@ int __kprobes aarch64_insn_read(void *addr, u32 *insnp)
return ret;
}
static int __kprobes __aarch64_insn_write(void *addr, u32 insn)
static int __kprobes __aarch64_insn_write(void *addr, __le32 insn)
{
void *waddr = addr;
unsigned long flags = 0;
@@ -145,8 +145,7 @@ static int __kprobes __aarch64_insn_write(void *addr, u32 insn)
int __kprobes aarch64_insn_write(void *addr, u32 insn)
{
insn = cpu_to_le32(insn);
return __aarch64_insn_write(addr, insn);
return __aarch64_insn_write(addr, cpu_to_le32(insn));
}
static bool __kprobes __aarch64_insn_hotpatch_safe(u32 insn)