linux-kernel - [PATCH 0/4] x86/fpu/state: Fix XSAVES issues

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Date:	Fri, 20 May 2016 10:47:04 -0700
From:	Yu-cheng Yu <yu-cheng.yu@...el.com>
To:	linux-kernel@...r.kernel.org, x86@...nel.org,
	"H. Peter Anvin" <hpa@...or.com>,
	Thomas Gleixner <tglx@...utronix.de>,
	Ingo Molnar <mingo@...hat.com>
Cc:	Dave Hansen <dave.hansen@...ux.intel.com>,
	Andy Lutomirski <luto@...nel.org>,
	Sai Praneeth Prakhya <sai.praneeth.prakhya@...el.com>,
	"Ravi V. Shankar" <ravi.v.shankar@...el.com>,
	Fenghua Yu <fenghua.yu@...el.com>,
	Yu-cheng Yu <yu-cheng.yu@...el.com>
Subject: [PATCH 0/4] x86/fpu/state: Fix XSAVES issues - Part 1

** Based on tip/master **

This is Part 1 of previous 13 XSAVES patches. Break it down to
smaller series. There are no code changes; only minor fixes in
the titles.

Fenghua Yu (3):
  x86/fpu/xstate: Define and use fpu_user_xstate_size
  x86/fpu/xstate: Rename xstate_size to fpu_kernel_xstate_size to
    distinguish from fpu_user_xstate_size
  x86/fpu/xstate: Keep init_fpstate.xsave.header.xfeatures as zero for
    init optimization

Yu-cheng Yu (1):
  x86/fpu/xstate: Copy xstate registers directly to signal frame when
    compacted format is in use

 arch/x86/include/asm/fpu/xstate.h |  2 +-
 arch/x86/include/asm/processor.h  |  3 +-
 arch/x86/kernel/fpu/core.c        |  7 +--
 arch/x86/kernel/fpu/init.c        | 21 +++++----
 arch/x86/kernel/fpu/signal.c      | 32 ++++++++++----
 arch/x86/kernel/fpu/xstate.c      | 92 +++++++++++++++++++++++----------------
 6 files changed, 98 insertions(+), 59 deletions(-)

-- 
1.9.1