linux-kernel - [GIT PULL] x86/fpu changes for v4.21

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Date:   Tue, 25 Dec 2018 00:07:10 +0100
From:   Ingo Molnar <mingo@...nel.org>
To:     Linus Torvalds <torvalds@...ux-foundation.org>
Cc:     linux-kernel@...r.kernel.org, Thomas Gleixner <tglx@...utronix.de>,
        Borislav Petkov <bp@...en8.de>,
        Peter Zijlstra <a.p.zijlstra@...llo.nl>,
        Andrew Morton <akpm@...ux-foundation.org>
Subject: [GIT PULL] x86/fpu changes for v4.21

Linus,

Please pull the latest x86-fpu-for-linus git tree from:

   git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86-fpu-for-linus

   # HEAD: 12209993e98c5fa1855c467f22a24e3d5b8be205 x86/fpu: Don't export __kernel_fpu_{begin,end}()

Misc preparatory changes for an upcoming FPU optimization that will delay 
the loading of FPU registers to return-to-userspace.

 Thanks,

	Ingo

------------------>
Sebastian Andrzej Siewior (7):
      x86/fpu: Use unsigned long long shift in xfeature_uncompacted_offset()
      x86/process/32: Remove asm/math_emu.h include
      x86/thread_info: Remove _TIF_ALLWORK_MASK
      x86/pkeys: Make init_pkru_value static
      x86/fpu: Add might_fault() to user_insn()
      x86/fpu: Update comment for __raw_xsave_addr()
      x86/fpu: Don't export __kernel_fpu_{begin,end}()


 arch/x86/include/asm/efi.h          |  6 ++----
 arch/x86/include/asm/fpu/api.h      | 15 +++++----------
 arch/x86/include/asm/fpu/internal.h |  3 +++
 arch/x86/include/asm/thread_info.h  |  8 --------
 arch/x86/kernel/fpu/core.c          |  6 ++----
 arch/x86/kernel/fpu/xstate.c        |  4 +---
 arch/x86/kernel/process_32.c        |  3 ---
 arch/x86/mm/pkeys.c                 |  1 +
 8 files changed, 14 insertions(+), 32 deletions(-)