Signed-off-by: Avi Kivity <avi@xxxxxxxxxx> --- arch/x86/kvm/emulate.c | 3 ++- 1 files changed, 2 insertions(+), 1 deletions(-) diff --git a/arch/x86/kvm/emulate.c b/arch/x86/kvm/emulate.c index a114fa9..d7d95de 100644 --- a/arch/x86/kvm/emulate.c +++ b/arch/x86/kvm/emulate.c @@ -83,6 +83,7 @@ #define Group (1<<14) /* Bits 3:5 of modrm byte extend opcode */ #define GroupDual (1<<15) /* Alternate decoding of mod == 3 */ /* Misc flags */ +#define Force64 (1<<24) /* Force operand size to 64 bits in 64-bit mode */ #define Undefined (1<<25) /* No Such Instruction */ #define Lock (1<<26) /* lock prefix is allowed for the instruction */ #define Priv (1<<27) /* instruction generates #GP if current CPL != 0 */ @@ -2398,7 +2399,7 @@ done_prefixes: return -1; } - if (mode == X86EMUL_MODE_PROT64 && (c->d & Stack)) + if (mode == X86EMUL_MODE_PROT64 && (c->d & (Stack | Force64))) c->op_bytes = 8; /* ModRM and SIB bytes. */ -- 1.7.1 -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
