linux-kernel - [PATCH][v2 0/3] Convert KVM to use FPU API

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Message-Id: <1274087308-26676-1-git-send-email-sheng@linux.intel.com>
Date:	Mon, 17 May 2010 17:08:25 +0800
From:	Sheng Yang <sheng@...ux.intel.com>
To:	Avi Kivity <avi@...hat.com>
Cc:	Marcelo Tosatti <mtosatti@...hat.com>,
	"H. Peter Anvin" <hpa@...or.com>, Ingo Molnar <mingo@...e.hu>,
	kvm@...r.kernel.org, linux-kernel@...r.kernel.org,
	Sheng Yang <sheng@...ux.intel.com>
Subject: [PATCH][v2 0/3] Convert KVM to use FPU API

Change from v1:
Use unlazy_fpu() to handle host FPU, avoiding save/restore of host FPU states.

Sheng Yang (3):
  x86: Export FPU API for KVM use
  KVM: x86: Use unlazy_fpu() for host FPU
  KVM: x86: Use FPU API

 arch/x86/include/asm/i387.h     |    2 +
 arch/x86/include/asm/kvm_host.h |   18 +---------
 arch/x86/include/asm/xsave.h    |    3 ++
 arch/x86/kernel/i387.c          |    3 +-
 arch/x86/kernel/process.c       |    1 +
 arch/x86/kvm/x86.c              |   70 ++++++++++-----------------------------
 6 files changed, 27 insertions(+), 70 deletions(-)

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