diff options
| author | Borislav Petkov <[email protected]> | 2013-02-11 15:22:16 +0100 |
|---|---|---|
| committer | H. Peter Anvin <[email protected]> | 2013-02-12 15:48:41 -0800 |
| commit | 9efb58de919efa8312861d454be014094f6f0ffc (patch) | |
| tree | dc6edbb3b3e7922a1975f2242dca373bbea248ea /net/unix/garbage.c | |
| parent | 166df91daf38f619d4ca90b58ff90983de6e40d2 (diff) | |
x86: Detect CPUID support early at boot
We detect CPUID function support on each CPU and save it for later use,
obviating the need to play the toggle EFLAGS.ID game every time. C code
is looking at ->cpuid_level anyway.
Signed-off-by: Borislav Petkov <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: H. Peter Anvin <[email protected]>
Diffstat (limited to 'net/unix/garbage.c')
0 files changed, 0 insertions, 0 deletions