From: Linus Torvalds <torvalds@linux-foundation.org>
Date: Tue, 28 Jan 2020 19:08:13 +0000 (-0800)
Subject: Merge branch 'x86-asm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git... 
X-Git-Tag: v5.10.7~3397
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=bcc8aff6af53907ecb60e5aa8b34fbd429408a7a;p=platform%2Fkernel%2Flinux-rpi.git

Merge branch 'x86-asm-for-linus' of git://git./linux/kernel/git/tip/tip

Pull x86 asm updates from Ingo Molnar:
 "Misc updates:

   - Remove last remaining calls to exception_enter/exception_exit() and
     simplify the entry code some more.

   - Remove force_iret()

   - Add support for "Fast Short Rep Mov", which is available starting
     with Ice Lake Intel CPUs - and make the x86 assembly version of
     memmove() use REP MOV for all sizes when FSRM is available.

   - Micro-optimize/simplify the 32-bit boot code a bit.

   - Use a more future-proof SYSRET instruction mnemonic"

* 'x86-asm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  x86/boot: Simplify calculation of output address
  x86/entry/64: Add instruction suffix to SYSRET
  x86: Remove force_iret()
  x86/cpufeatures: Add support for fast short REP; MOVSB
  x86/context-tracking: Remove exception_enter/exit() from KVM_PV_REASON_PAGE_NOT_PRESENT async page fault
  x86/context-tracking: Remove exception_enter/exit() from do_page_fault()
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bcc8aff6af53907ecb60e5aa8b34fbd429408a7a