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| author | Olof Johansson <olof@lixom.net> | 2012-11-30 09:12:33 -0800 |
|---|---|---|
| committer | Olof Johansson <olof@lixom.net> | 2012-11-30 09:12:33 -0800 |
| commit | 5c1af2a7011bf719807de360cb64c2f610269a38 (patch) | |
| tree | fc4e6657d30c6eb48367c40e50c6b7428f96aaea /arch/x86/kvm/cpuid.h | |
| parent | ef7848683f4de4903376638b69e6b4ac729b3ead (diff) | |
| parent | 573e5bbe653d01dc0f27e2d97754db9246b501c8 (diff) | |
| download | olio-linux-3.10-5c1af2a7011bf719807de360cb64c2f610269a38.tar.xz olio-linux-3.10-5c1af2a7011bf719807de360cb64c2f610269a38.zip | |
Merge branch 'next/pm-samsung' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into next/pm
From Kukjin Kim:
* 'next/pm-samsung' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung:
ARM: EXYNOS: Add flush_cache_all in suspend finisher
ARM: EXYNOS: Remove scu_enable from cpuidle
ARM: EXYNOS: Fix soft reboot hang after suspend/resume
ARM: EXYNOS: Add support for rtc wakeup
ARM: EXYNOS: fix the hotplug for Cortex-A15
+ Linux 3.7-rc6
Diffstat (limited to 'arch/x86/kvm/cpuid.h')
| -rw-r--r-- | arch/x86/kvm/cpuid.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/x86/kvm/cpuid.h b/arch/x86/kvm/cpuid.h index a10e4601685..58fc5148882 100644 --- a/arch/x86/kvm/cpuid.h +++ b/arch/x86/kvm/cpuid.h @@ -24,6 +24,9 @@ static inline bool guest_cpuid_has_xsave(struct kvm_vcpu *vcpu) { struct kvm_cpuid_entry2 *best; + if (!static_cpu_has(X86_FEATURE_XSAVE)) + return 0; + best = kvm_find_cpuid_entry(vcpu, 1, 0); return best && (best->ecx & bit(X86_FEATURE_XSAVE)); } |