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KVM: x86 emulator: Re-add VendorSpecific tag to VMMCALL insn 

VMMCALL needs the VendorSpecific tag so that #UD emulation
(called if a guest running on AMD was migrated to an Intel host)
is allowed to process the instruction.

Signed-off-by: Avi Kivity <avi@redhat.com>
This commit is contained in:
Avi Kivity 2011-04-05 16:21:58 +03:00
parent 09000adb86
commit 8b18bc3782
1 changed files with 1 additions and 1 deletions
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2
arch/x86/kvm/emulate.c
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@ -2677,7 +2677,7 @@ static struct opcode group7_rm1[] = {
static struct opcode group7_rm3[] = {
DIP(SrcNone | ModRM | Prot | Priv, vmrun, check_svme_pa),
DIP(SrcNone | ModRM | Prot , vmmcall, check_svme),
DIP(SrcNone | ModRM | Prot | VendorSpecific, vmmcall, check_svme),
DIP(SrcNone | ModRM | Prot | Priv, vmload, check_svme_pa),
DIP(SrcNone | ModRM | Prot | Priv, vmsave, check_svme_pa),
DIP(SrcNone | ModRM | Prot | Priv, stgi, check_svme),