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hv: xsave: remove is_xsave_supported

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Update X86_FEATURE_OSXSAVE when enabled and replace is_xsave_supported
with cpu_has_cap(X86_FEATURE_OSXSAVE).

Signed-off-by: Li, Fei1 <fei1.li@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
This commit is contained in:
Li, Fei1
2018-04-09 10:20:03 +08:00
committed by Jack Ren
parent 6560ff367c
commit d7d2ef8c88
4 changed files with 12 additions and 15 deletions
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2
hypervisor/arch/x86/vmx.c
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@@ -933,7 +933,7 @@ static void init_exec_ctrl(struct vcpu *vcpu)
exec_vmwrite(VMX_TPR_THRESHOLD, 0);
}
if (is_xsave_supported()) {
if (cpu_has_cap(X86_FEATURE_OSXSAVE)) {
exec_vmwrite64(VMX_XSS_EXITING_BITMAP_FULL, 0);
value32 |= VMX_PROCBASED_CTLS2_XSVE_XRSTR;
}