linux-stable/arch/x86
Linus Torvalds cc0356d6a0 - Do not #GP on userspace use of CLI/STI but pretend it was a NOP to
keep old userspace from breaking. Adjust the corresponding iopl selftest
 to that.
 
 - Improve stack overflow warnings to say which stack got overflowed and
 raise the exception stack sizes to 2 pages since overflowing the single
 page of exception stack is very easy to do nowadays with all the tracing
 machinery enabled. With that, rip out the custom mapping of AMD SEV's
 too.
 
 - A bunch of changes in preparation for FGKASLR like supporting more
 than 64K section headers in the relocs tool, correct ORC lookup table
 size to cover the whole kernel .text and other adjustments.
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Merge tag 'x86_core_for_v5.16_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull x86 core updates from Borislav Petkov:

 - Do not #GP on userspace use of CLI/STI but pretend it was a NOP to
   keep old userspace from breaking. Adjust the corresponding iopl
   selftest to that.

 - Improve stack overflow warnings to say which stack got overflowed and
   raise the exception stack sizes to 2 pages since overflowing the
   single page of exception stack is very easy to do nowadays with all
   the tracing machinery enabled. With that, rip out the custom mapping
   of AMD SEV's too.

 - A bunch of changes in preparation for FGKASLR like supporting more
   than 64K section headers in the relocs tool, correct ORC lookup table
   size to cover the whole kernel .text and other adjustments.

* tag 'x86_core_for_v5.16_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  selftests/x86/iopl: Adjust to the faked iopl CLI/STI usage
  vmlinux.lds.h: Have ORC lookup cover entire _etext - _stext
  x86/boot/compressed: Avoid duplicate malloc() implementations
  x86/boot: Allow a "silent" kaslr random byte fetch
  x86/tools/relocs: Support >64K section headers
  x86/sev: Make the #VC exception stacks part of the default stacks storage
  x86: Increase exception stack sizes
  x86/mm/64: Improve stack overflow warnings
  x86/iopl: Fake iopl(3) CLI/STI usage
2021-11-02 07:56:47 -07:00
..
boot - Do not #GP on userspace use of CLI/STI but pretend it was a NOP to 2021-11-02 07:56:47 -07:00
configs configs: remove the obsolete CONFIG_INPUT_POLLDEV 2021-09-08 11:50:28 -07:00
crypto Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 2021-11-01 21:24:02 -07:00
entry futex,x86: Wire up sys_futex_waitv() 2021-10-07 13:51:11 +02:00
events Core: 2021-11-02 06:20:58 -07:00
hyperv hyperv-fixes for 5.15 2021-10-07 09:44:48 -07:00
ia32 audit/stable-5.16 PR 20211101 2021-11-01 21:17:39 -07:00
include - Do not #GP on userspace use of CLI/STI but pretend it was a NOP to 2021-11-02 07:56:47 -07:00
kernel - Do not #GP on userspace use of CLI/STI but pretend it was a NOP to 2021-11-02 07:56:47 -07:00
kvm Add an interface called cc_platform_has() which is supposed to be used 2021-11-01 15:16:52 -07:00
lib - Do not #GP on userspace use of CLI/STI but pretend it was a NOP to 2021-11-02 07:56:47 -07:00
math-emu x86/math-emu: Convert to fpstate 2021-10-20 23:57:54 +02:00
mm - Do not #GP on userspace use of CLI/STI but pretend it was a NOP to 2021-11-02 07:56:47 -07:00
net Core: 2021-11-02 06:20:58 -07:00
pci xen: branch for v5.15-rc5 2021-10-08 12:55:23 -07:00
platform Add an interface called cc_platform_has() which is supposed to be used 2021-11-01 15:16:52 -07:00
power x86/fpu: Replace the includes of fpu/internal.h 2021-10-20 15:27:29 +02:00
purgatory
ras
realmode x86/sev: Replace occurrences of sev_es_active() with cc_platform_has() 2021-10-04 11:47:09 +02:00
tools x86/tools/relocs: Support >64K section headers 2021-10-27 11:07:58 +02:00
um um: fix stub location calculation 2021-08-26 22:28:03 +02:00
video
xen objtool updates: 2021-11-01 13:24:43 -07:00
.gitignore
Kbuild
Kconfig Tracing updates for 5.16: 2021-11-01 20:05:19 -07:00
Kconfig.assembler
Kconfig.cpu x86/CPU: Add support for Vortex CPUs 2021-10-21 15:49:07 +02:00
Kconfig.debug tracing: Refactor TRACE_IRQFLAGS_SUPPORT in Kconfig 2021-08-16 11:37:21 -04:00
Makefile x86/Makefile: Remove unneeded whitespaces before tabs 2021-10-28 20:19:13 +02:00
Makefile.um
Makefile_32.cpu x86/build: Do not add -falign flags unconditionally for clang 2021-09-19 10:35:53 +09:00