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KVM: X86 emulator: fix 'push reg' writeback
author
Avi Kivity
<avi@qumranet.com>
Wed, 22 Aug 2007 15:09:29 +0000
(18:09 +0300)
committer
Avi Kivity
<avi@qumranet.com>
Sat, 13 Oct 2007 08:18:24 +0000
(10:18 +0200)
Pointed out by Rusty Russell.
Signed-off-by: Avi Kivity <avi@qumranet.com>
drivers/kvm/x86_emulate.c
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diff --git
a/drivers/kvm/x86_emulate.c
b/drivers/kvm/x86_emulate.c
index
cf895aa
..
7439b34
100644
(file)
--- a/
drivers/kvm/x86_emulate.c
+++ b/
drivers/kvm/x86_emulate.c
@@
-1163,7
+1163,6
@@
special_insn:
register_address_increment(_regs[VCPU_REGS_RSP], -op_bytes);
dst.ptr = (void *) register_address(
ctxt->ss_base, _regs[VCPU_REGS_RSP]);
- no_wb = 1; /* force writeback */
break;
case 0x6c: /* insb */
case 0x6d: /* insw/insd */