diff options
| author | Borislav Petkov <bp@suse.de> | 2016-01-26 22:12:04 +0100 |
|---|---|---|
| committer | Ben Hutchings <ben@decadent.org.uk> | 2019-05-22 23:15:08 +0100 |
| commit | e12edd021b917127befe65cacab0bf07fce0a9d1 (patch) | |
| tree | 0c464966b1cb280ae92cc4c2241b5b8a60605b18 /lib | |
| parent | 767f5325846f6ded91e248537d4a3e22f7b3d40f (diff) | |
x86/cpufeature: Carve out X86_FEATURE_*
commit cd4d09ec6f6c12a2cc3db5b7d8876a325a53545b upstream.
Move them to a separate header and have the following
dependency:
x86/cpufeatures.h <- x86/processor.h <- x86/cpufeature.h
This makes it easier to use the header in asm code and not
include the whole cpufeature.h and add guards for asm.
Suggested-by: H. Peter Anvin <hpa@zytor.com>
Signed-off-by: Borislav Petkov <bp@suse.de>
Cc: Andy Lutomirski <luto@amacapital.net>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Brian Gerst <brgerst@gmail.com>
Cc: Denys Vlasenko <dvlasenk@redhat.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Link: http://lkml.kernel.org/r/1453842730-28463-5-git-send-email-bp@alien8.de
Signed-off-by: Ingo Molnar <mingo@kernel.org>
[bwh: Backported to 3.16 to avoid a dependency loop:
- Drop some inapplicable changes
- Move all the previously backported feature and bug flags across
- Also change <asm/nospec-branch.h> and lib/retpoline.S to use
<asm/cpufeatures.h>
- Also include <asm/cpufeatures.h> in <asm/barrier.h>, as the vdso fails to
build without that
- Adjust context]
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/atomic64_test.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/atomic64_test.c b/lib/atomic64_test.c index 4f3dfdcc77b5..1f71cb3f1da5 100644 --- a/lib/atomic64_test.c +++ b/lib/atomic64_test.c @@ -17,7 +17,7 @@ #include <linux/atomic.h> #ifdef CONFIG_X86 -#include <asm/processor.h> /* for boot_cpu_has below */ +#include <asm/cpufeature.h> /* for boot_cpu_has below */ #endif #define INIT(c) do { atomic64_set(&v, c); r = c; } while (0) |