diff options
| author | Borislav Petkov <bp@alien8.de> | 2010-10-04 09:31:27 +0200 |
|---|---|---|
| committer | H. Peter Anvin <hpa@linux.intel.com> | 2010-10-04 11:22:24 -0700 |
| commit | 366d4a43b1a7a861c356a0e407c4f03f454d42ea (patch) | |
| tree | 29778279487b468584a1a2897c7f9c677c2bb172 /drivers/idle/intel_idle.c | |
| parent | c2b9ff24a0df649d4d40947878b5b5ac39c7299e (diff) | |
x86, cpu: Fix X86_FEATURE_NOPL
ba0593bf553c450a03dbc5f8c1f0ff58b778a0c8 cleared the aforementioned
cpuid bit only on 32-bit due to various problems with Virtual PC. This
somehow got lost during the 32- + 64-bit merge so restore the feature
bit on 64-bit. For that, set it explicitly for non-constant arguments of
cpu_has(). Update comment for future reference.
Signed-off-by: Borislav Petkov <bp@alien8.de>
LKML-Reference: <20101004073127.GA20305@liondog.tnic>
Cc: Ryan O'Neill <ryan@innosecc.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
Diffstat (limited to 'drivers/idle/intel_idle.c')
0 files changed, 0 insertions, 0 deletions