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| author | Dave Hansen <dave.hansen@linux.intel.com> | 2014-11-14 18:18:23 +0300 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2014-11-18 02:58:53 +0300 |
| commit | 95290cf13e561b52dceadb9a8b8ee8ff2464b142 (patch) | |
| tree | fe054d06275253a707be92248c82110081521ffe /fs/proc | |
| parent | 53f037b08b5bebf47aa2b574a984e2f9fc7926f2 (diff) | |
| download | linux-95290cf13e561b52dceadb9a8b8ee8ff2464b142.tar.xz | |
x86, mpx: Add MPX to disabled features
This allows us to use cpu_feature_enabled(X86_FEATURE_MPX) as
both a runtime and compile-time check.
When CONFIG_X86_INTEL_MPX is disabled,
cpu_feature_enabled(X86_FEATURE_MPX) will evaluate at
compile-time to 0. If CONFIG_X86_INTEL_MPX=y, then the cpuid
flag will be checked at runtime.
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
Cc: Qiaowei Ren <qiaowei.ren@intel.com>
Cc: linux-mm@kvack.org
Cc: linux-mips@linux-mips.org
Cc: Dave Hansen <dave@sr71.net>
Link: http://lkml.kernel.org/r/20141114151823.B358EAD2@viggo.jf.intel.com
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'fs/proc')
0 files changed, 0 insertions, 0 deletions