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| author | Gleb Natapov <gleb@redhat.com> | 2010-02-11 12:41:10 +0200 |
|---|---|---|
| committer | Marcelo Tosatti <mtosatti@redhat.com> | 2010-03-01 12:36:12 -0300 |
| commit | e424e1918345ab17d3beb068b8745ab1706d0e1b (patch) | |
| tree | 57c3e16a4827fb1e140abff011d7e01ae9bb1037 | |
| parent | 1d327eac3c9a8b170d68df44957d82bdbd263c53 (diff) | |
| download | blackbird-op-linux-e424e1918345ab17d3beb068b8745ab1706d0e1b.tar.gz blackbird-op-linux-e424e1918345ab17d3beb068b8745ab1706d0e1b.zip | |
KVM: x86 emulator: disallow opcode 82 in 64-bit mode
Instructions with opcode 82 are not valid in 64 bit mode.
Signed-off-by: Gleb Natapov <gleb@redhat.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
| -rw-r--r-- | arch/x86/kvm/emulate.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/arch/x86/kvm/emulate.c b/arch/x86/kvm/emulate.c index dd1b93522379..c280c2352f7e 100644 --- a/arch/x86/kvm/emulate.c +++ b/arch/x86/kvm/emulate.c @@ -310,14 +310,14 @@ static u32 group_table[] = { DstMem | SrcImm | ModRM | Lock, DstMem | SrcImm | ModRM, [Group1_82*8] = - ByteOp | DstMem | SrcImm | ModRM | Lock, - ByteOp | DstMem | SrcImm | ModRM | Lock, - ByteOp | DstMem | SrcImm | ModRM | Lock, - ByteOp | DstMem | SrcImm | ModRM | Lock, - ByteOp | DstMem | SrcImm | ModRM | Lock, - ByteOp | DstMem | SrcImm | ModRM | Lock, - ByteOp | DstMem | SrcImm | ModRM | Lock, - ByteOp | DstMem | SrcImm | ModRM, + ByteOp | DstMem | SrcImm | ModRM | No64 | Lock, + ByteOp | DstMem | SrcImm | ModRM | No64 | Lock, + ByteOp | DstMem | SrcImm | ModRM | No64 | Lock, + ByteOp | DstMem | SrcImm | ModRM | No64 | Lock, + ByteOp | DstMem | SrcImm | ModRM | No64 | Lock, + ByteOp | DstMem | SrcImm | ModRM | No64 | Lock, + ByteOp | DstMem | SrcImm | ModRM | No64 | Lock, + ByteOp | DstMem | SrcImm | ModRM | No64, [Group1_83*8] = DstMem | SrcImmByte | ModRM | Lock, DstMem | SrcImmByte | ModRM | Lock, |
