| commit | a825f5cc4a8455663562809748240169cb9bc2c0 | [log] [tgz] |
|---|---|---|
| author | Nadav Amit <namit@cs.technion.ac.il> | Sun Jun 15 16:13:01 2014 +0300 |
| committer | Paolo Bonzini <pbonzini@redhat.com> | Thu Jun 19 12:52:10 2014 +0200 |
| tree | 17ea2adbf49880c35c630268b7eaa01dfe35bfed | |
| parent | 140bad89fd25db1aab60f80ed7874e9a9bdbae3b [diff] |
KVM: x86: NOP emulation clears (incorrectly) the high 32-bits of RAX On long-mode the current NOP (0x90) emulation still writes back to RAX. As a result, EAX is zero-extended and the high 32-bits of RAX are cleared. Signed-off-by: Nadav Amit <namit@cs.technion.ac.il> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>