diff options
| author | Thomas Gleixner <tglx@linutronix.de> | 2019-02-21 12:36:50 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-05-14 19:19:39 +0200 |
| commit | b76f8af91206a12a68773d3c86f3f343d611deb0 (patch) | |
| tree | 563c99fde59435be4300eaa5a128322cdb8f4d68 /tools/power | |
| parent | 6198041f012eda83d6cfb28912db6061ee2702b4 (diff) | |
x86/msr-index: Cleanup bit defines
commit d8eabc37310a92df40d07c5a8afc53cebf996716 upstream.
Greg pointed out that speculation related bit defines are using (1 << N)
format instead of BIT(N). Aside of that (1 << N) is wrong as it should use
1UL at least.
Clean it up.
[ Josh Poimboeuf: Fix tools build ]
Reported-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Reviewed-by: Borislav Petkov <bp@suse.de>
Reviewed-by: Frederic Weisbecker <frederic@kernel.org>
Reviewed-by: Jon Masters <jcm@redhat.com>
Tested-by: Jon Masters <jcm@redhat.com>
[bwh: Backported to 4.9: Drop change to x86_energy_perf_policy, which doesn't
use msr-index.h here]
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/power')
| -rw-r--r-- | tools/power/x86/turbostat/Makefile | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/power/x86/turbostat/Makefile b/tools/power/x86/turbostat/Makefile index 8561e7ddca59..92be948c922d 100644 --- a/tools/power/x86/turbostat/Makefile +++ b/tools/power/x86/turbostat/Makefile @@ -8,7 +8,7 @@ ifeq ("$(origin O)", "command line") endif turbostat : turbostat.c -CFLAGS += -Wall +CFLAGS += -Wall -I../../../include CFLAGS += -DMSRHEADER='"../../../../arch/x86/include/asm/msr-index.h"' %: %.c |