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x86/kvm/vmx: Fix coding style in vmx_setup_l1d_flush()

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Signed-off-by: Yi Wang <wang.yi59@zte.com.cn>
Reviewed-by: Jiang Biao <jiang.biao2@zte.com.cn>
Message-Id: <1534398159-48509-1-git-send-email-wang.yi59@zte.com.cn>
Cc: stable@vger.kernel.org # L1TF
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Yi Wang 2018-08-16 13:42:39 +08:00 committed by Paolo Bonzini
parent 7288bde1f9
commit d806afa495
1 changed files with 8 additions and 8 deletions
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16
arch/x86/kvm/vmx.c
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@ -219,15 +219,15 @@ static int vmx_setup_l1d_flush(enum vmx_l1d_flush_state l1tf)
return 0;
}
if (boot_cpu_has(X86_FEATURE_ARCH_CAPABILITIES)) {
u64 msr;
if (boot_cpu_has(X86_FEATURE_ARCH_CAPABILITIES)) {
u64 msr;
rdmsrl(MSR_IA32_ARCH_CAPABILITIES, msr);
if (msr & ARCH_CAP_SKIP_VMENTRY_L1DFLUSH) {
l1tf_vmx_mitigation = VMENTER_L1D_FLUSH_NOT_REQUIRED;
return 0;
}
}
rdmsrl(MSR_IA32_ARCH_CAPABILITIES, msr);
if (msr & ARCH_CAP_SKIP_VMENTRY_L1DFLUSH) {
l1tf_vmx_mitigation = VMENTER_L1D_FLUSH_NOT_REQUIRED;
return 0;
}
}
/* If set to auto use the default l1tf mitigation method */
if (l1tf == VMENTER_L1D_FLUSH_AUTO) {