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authorAvi Kivity <avi@redhat.com>2009-05-18 16:15:20 +0300
committerGreg Kroah-Hartman <gregkh@suse.de>2009-09-24 08:44:09 -0700
commiteac89540d832baac64c018c3952926e12e04b72c (patch)
treed196a4f998bdd4a3d5b8a2019e5427a53a9099c6
parentd2854b089b53baaf62cf369e27d21573f3c55a68 (diff)
downloadlinux-linaro-stable-eac89540d832baac64c018c3952926e12e04b72c.tar.gz
KVM: x86 emulator: fix jmp far decoding (opcode 0xea)
commit ee3d29e8bee8d7c321279a9bd9bd25d4cfbf79b7 upstream. The jump target should not be sign extened; use an unsigned decode flag. Signed-off-by: Avi Kivity <avi@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
-rw-r--r--arch/x86/kvm/x86_emulate.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/kvm/x86_emulate.c b/arch/x86/kvm/x86_emulate.c
index a30d5fc17eef..ef4dfca3ed7e 100644
--- a/arch/x86/kvm/x86_emulate.c
+++ b/arch/x86/kvm/x86_emulate.c
@@ -196,7 +196,7 @@ static u32 opcode_table[256] = {
ByteOp | SrcImmUByte, SrcImmUByte,
/* 0xE8 - 0xEF */
SrcImm | Stack, SrcImm | ImplicitOps,
- SrcImm | Src2Imm16, SrcImmByte | ImplicitOps,
+ SrcImmU | Src2Imm16, SrcImmByte | ImplicitOps,
SrcNone | ByteOp | ImplicitOps, SrcNone | ImplicitOps,
SrcNone | ByteOp | ImplicitOps, SrcNone | ImplicitOps,
/* 0xF0 - 0xF7 */