forked from Minki/linux
KVM: Remove dead code in the cmpxchg instruction emulation
The writeback fixes (02c03a326a
) let
some dead code in the cmpxchg instruction emulation. Remove it.
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Signed-off-by: Avi Kivity <avi@qumranet.com>
This commit is contained in:
parent
62b3ffb8b3
commit
3ccb8827fb
@ -1278,8 +1278,6 @@ twobyte_insn:
|
||||
src.orig_val = src.val;
|
||||
src.val = _regs[VCPU_REGS_RAX];
|
||||
emulate_2op_SrcV("cmp", src, dst, _eflags);
|
||||
/* Always write back. The question is: where to? */
|
||||
d |= Mov;
|
||||
if (_eflags & EFLG_ZF) {
|
||||
/* Success: write back to memory. */
|
||||
dst.val = src.orig_val;
|
||||
|
Loading…
Reference in New Issue
Block a user