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Commit 8b18bc37 authored by Avi Kivity's avatar Avi Kivity
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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: default avatarAvi Kivity <avi@redhat.com>
parent 09000adb

arch/x86/kvm/emulate.c

+1 −1
Original line number Diff line number Diff line
@@ -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),