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| author | H. Peter Anvin <hpa@zytor.com> | 2010-03-31 09:24:25 -0700 |
|---|---|---|
| committer | H. Peter Anvin <hpa@zytor.com> | 2010-03-31 09:24:25 -0700 |
| commit | 01fc061d9851463296347d3834185ea5c5618a68 (patch) | |
| tree | 91b89bd27b245ddc97c88cd34b0e15603e180829 | |
| parent | 5135785ccf38c0d480ff5b880d686a699996c722 (diff) | |
| download | syslinux-01fc061d9851463296347d3834185ea5c5618a68.tar.gz | |
core: make sure we observe EFLAGS_ID onlysyslinux-3.86
When looking for CPUID, make sure we only look at EFLAGS_ID and no
other flags that could possibly have changed for extrinsic reasons.
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
| -rw-r--r-- | core/cpuinit.inc | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/core/cpuinit.inc b/core/cpuinit.inc index cad9b814..4332fbc1 100644 --- a/core/cpuinit.inc +++ b/core/cpuinit.inc @@ -60,6 +60,7 @@ check_xen: pop eax popfd xor eax,edx + and eax,(1 << 21) jz .not_xen ; No CPUID xor ebx,ebx |