Commit 6c0238c4 authored by Paolo Bonzini's avatar Paolo Bonzini

KVM: nSVM: leave ASID aside in copy_vmcb_control_area

Restoring the ASID from the hsave area on VMEXIT is wrong, because its
value depends on the handling of TLB flushes.  Just skipping the field in
copy_vmcb_control_area will do.

Cc: stable@vger.kernel.org
Signed-off-by: default avatarPaolo Bonzini <pbonzini@redhat.com>
parent a3535be7
...@@ -150,7 +150,7 @@ static void copy_vmcb_control_area(struct vmcb *dst_vmcb, struct vmcb *from_vmcb ...@@ -150,7 +150,7 @@ static void copy_vmcb_control_area(struct vmcb *dst_vmcb, struct vmcb *from_vmcb
dst->iopm_base_pa = from->iopm_base_pa; dst->iopm_base_pa = from->iopm_base_pa;
dst->msrpm_base_pa = from->msrpm_base_pa; dst->msrpm_base_pa = from->msrpm_base_pa;
dst->tsc_offset = from->tsc_offset; dst->tsc_offset = from->tsc_offset;
dst->asid = from->asid; /* asid not copied, it is handled manually for svm->vmcb. */
dst->tlb_ctl = from->tlb_ctl; dst->tlb_ctl = from->tlb_ctl;
dst->int_ctl = from->int_ctl; dst->int_ctl = from->int_ctl;
dst->int_vector = from->int_vector; dst->int_vector = from->int_vector;
......
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