linux-kernel - [GIT PULL] x86/fpu updates

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Message-ID: <20150302201359.GL17521@pd.tnic>
Date:	Mon, 2 Mar 2015 21:13:59 +0100
From:	Borislav Petkov <bp@...en8.de>
To:	x86-ml <x86@...nel.org>
Cc:	lkml <linux-kernel@...r.kernel.org>
Subject: [GIT PULL] x86/fpu updates

Hi guys,

those three are ontop of current tip/x86/fpu; please pull,

thanks.

The following changes since commit f353e612304ba752d6b613dc02eae8116cd3e27b:

  Merge branch 'tip-x86-fpu' of git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp into x86/fpu (2015-02-19 11:19:05 +0100)

are available in the git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git tags/tip_x86_fpu

for you to fetch changes up to 110d7f7513bbb916b8654da9e2973ac5bed929a9:

  x86/fpu: Don't abuse FPU in kernel threads if use_eager_fpu() (2015-02-23 15:50:45 +0100)

----------------------------------------------------------------
Three more cleanups/improvements to the FPU handling code. (Oleg Nesterov)

----------------------------------------------------------------
Oleg Nesterov (3):
      x86/fpu: __kernel_fpu_begin() should clear fpu_owner_task even if use_eager_fpu()
      x86/fpu: Always allow FPU in interrupt if use_eager_fpu()
      x86/fpu: Don't abuse FPU in kernel threads if use_eager_fpu()

 arch/x86/kernel/i387.c    | 11 ++++++-----
 arch/x86/kernel/process.c |  7 +++++++
 arch/x86/kernel/xsave.c   | 13 +------------
 3 files changed, 14 insertions(+), 17 deletions(-)

-- 
Regards/Gruss,
    Boris.

ECO tip #101: Trim your mails when you reply.
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