| commit | 7ed192906a2144ebc8ca2925a85d27b9c5355668 | [log] [tgz] |
|---|---|---|
| author | H. Peter Anvin <hpa@zytor.com> | Sun Nov 04 17:50:12 2007 -0800 |
| committer | H. Peter Anvin <hpa@zytor.com> | Sun Nov 04 19:47:46 2007 -0800 |
| tree | 350af59996f750ae2a2d7d7ccf2ffbb596a571e8 | |
| parent | b55d1b1814c52463c11707f53dbdc223e09b2924 [diff] |
x86 setup: add a near jump to serialize %cr0 on 386/486 The 386 and 486 needs a jump immediately after setting %cr0 in order to serialize the pipeline. Signed-off-by: H. Peter Anvin <hpa@zytor.com>