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linux/arch/x86
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Linus Torvalds 5bb7b2107f A set of fixes for X86: 
- Prevent sending the wrong signal when protection keys are enabled and
    the kernel handles a fault in the vsyscall emulation.
 
  - Invoke early_reserve_memory() before invoking e820_memory_setup() which
    is required to make the Xen dom0 e820 hooks work correctly.
 
  - Use the correct data type for the SETZ operand in the EMQCMDS
    instruction wrapper.
 
  - Prevent undefined behaviour to the potential unaligned accesss in the
    instroction decoder library.
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Merge tag 'x86-urgent-2021-09-26' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull x86 fixes from Thomas Gleixner:
 "A set of fixes for X86:

   - Prevent sending the wrong signal when protection keys are enabled
     and the kernel handles a fault in the vsyscall emulation.

   - Invoke early_reserve_memory() before invoking e820_memory_setup()
     which is required to make the Xen dom0 e820 hooks work correctly.

   - Use the correct data type for the SETZ operand in the EMQCMDS
     instruction wrapper.

   - Prevent undefined behaviour to the potential unaligned accesss in
     the instruction decoder library"

* tag 'x86-urgent-2021-09-26' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  x86/insn, tools/x86: Fix undefined behavior due to potential unaligned accesses
  x86/asm: Fix SETZ size enqcmds() build failure
  x86/setup: Call early_reserve_memory() earlier
  x86/fault: Fix wrong signal when vsyscall fails with pkey
2021-09-26 10:09:20 -07:00
..
boot Kbuild updates for v5.15 2021-09-03 15:33:47 -07:00
configs configs: remove the obsolete CONFIG_INPUT_POLLDEV 2021-09-08 11:50:28 -07:00
crypto crypto: aesni - xts_crypt() return if walk.nbytes is 0 2021-08-27 16:30:19 +08:00
entry compat: remove some compat entry points 2021-09-08 15:32:35 -07:00
events perf/x86/amd/ibs: Add bitfield definitions in new <asm/amd-ibs.h> header 2021-08-26 09:14:36 +02:00
hyperv hyperv-fixes for 5.15-rc2 2021-09-15 17:18:56 -07:00
ia32 binfmt: remove in-tree usage of MAP_DENYWRITE 2021-09-03 18:42:01 +02:00
include A set of fixes for X86: 2021-09-26 10:09:20 -07:00
kernel x86/setup: Call early_reserve_memory() earlier 2021-09-21 09:52:08 +02:00
kvm ARM: 2021-09-07 13:40:51 -07:00
lib x86/insn, tools/x86: Fix undefined behavior due to potential unaligned accesses 2021-09-24 12:37:38 +02:00
math-emu x86/math-emu: Rename frstor() 2021-06-23 18:16:33 +02:00
mm x86/fault: Fix wrong signal when vsyscall fails with pkey 2021-09-20 22:28:47 +02:00
net Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2021-07-31 09:14:46 -07:00
pci pci-v5.15-changes 2021-09-07 19:13:42 -07:00
platform EFI changes: two driver API cleanups, and a log message tweak. 2021-06-28 11:34:16 -07:00
power x86/power: Fix kernel-doc warnings in cpu.c 2021-08-12 10:15:40 +02:00
purgatory kernel.h: split out panic and oops helpers 2021-07-01 11:06:04 -07:00
ras
realmode memblock: make memblock_find_in_range method private 2021-09-03 09:58:17 -07:00
tools - Remove cc-option checks which are old and already supported by the 2021-08-30 13:27:16 -07:00
um um: fix stub location calculation 2021-08-26 22:28:03 +02:00
video
xen xen/x86: fix PV trap handling on secondary processors 2021-09-21 09:40:30 +02:00
.gitignore
Kbuild
Kconfig xen: branch for v5.15-rc3 2021-09-25 15:37:31 -07:00
Kconfig.assembler
Kconfig.cpu
Kconfig.debug tracing: Refactor TRACE_IRQFLAGS_SUPPORT in Kconfig 2021-08-16 11:37:21 -04:00
Makefile Kbuild updates for v5.15 2021-09-03 15:33:47 -07:00
Makefile.um um: allow not setting extra rpaths in the linux binary 2021-06-17 21:54:15 +02:00
Makefile_32.cpu x86/build: Do not add -falign flags unconditionally for clang 2021-09-19 10:35:53 +09:00