Minki/linux
1
0
Fork 1
mirror of https://github.com/torvalds/linux.git synced 2024-12-27 05:11:48 +00:00
Code Issues Packages Projects Releases Wiki Activity

KVM: SVM: do not set MSR_TSC_AUX on 32-bit builds

Browse Source 
This is unnecessary---and besides, __getcpu() is not even
available on 32-bit builds.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Paolo Bonzini 2016-07-14 19:08:18 +02:00
parent 506cfba9e7
commit 2b23c3a6e3
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
arch/x86/kvm/svm.c
View File

@ -4550,9 +4550,9 @@ static void svm_vcpu_run(struct kvm_vcpu *vcpu)
#endif
);
#ifdef CONFIG_X86_64
if (static_cpu_has(X86_FEATURE_RDTSCP))
wrmsrl(MSR_TSC_AUX, __getcpu());
#ifdef CONFIG_X86_64
wrmsrl(MSR_GS_BASE, svm->host.gs_base);
#else
loadsegment(fs, svm->host.fs);