diff options
| author | Qing He <qing.he@intel.com> | 2007-09-24 17:22:13 +0800 |
|---|---|---|
| committer | Avi Kivity <avi@qumranet.com> | 2008-01-30 17:52:49 +0200 |
| commit | e4f8e03956de4b1a1dc4bbbdefa9c973d01ee91f (patch) | |
| tree | 968160b42240396d44c94105b5923d57b73a5d8d | |
| parent | a01af5ec5163cdc51c00f6dcb22d7766199377cf (diff) | |
KVM: x86_emulator: no writeback for bt
Signed-off-by: Qing He <qing.he@intel.com>
Signed-off-by: Avi Kivity <avi@qumranet.com>
| -rw-r--r-- | drivers/kvm/x86_emulate.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/kvm/x86_emulate.c b/drivers/kvm/x86_emulate.c index 6161e3f6658..0afe660aec4 100644 --- a/drivers/kvm/x86_emulate.c +++ b/drivers/kvm/x86_emulate.c @@ -1629,6 +1629,7 @@ twobyte_insn: break; case 0xa3: bt: /* bt */ + c->dst.type = OP_NONE; /* only subword offset */ c->src.val &= (c->dst.bytes << 3) - 1; emulate_2op_SrcV_nobyte("bt", c->src, c->dst, ctxt->eflags); |