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authorJoerg Roedel <joerg.roedel@amd.com>2011-12-14 16:12:54 +0100
committerIngo Molnar <mingo@elte.hu>2011-12-15 08:14:49 +0100
commit969df4b82904a30fef19a67398a0c854d223ea67 (patch)
treeca8906b88b5f1c0ce0c9e4b8ca728fbab480c2f6 /arch
parent890890cb8e415e1e7a61bfe3c8e246f710196824 (diff)
x86: Report cpb and eff_freq_ro flags correctly
Add the flags to get rid of the [9] and [10] feature names in cpuinfo's 'power management' fields and replace them with meaningful names. Signed-off-by: Joerg Roedel <joerg.roedel@amd.com> Link: http://lkml.kernel.org/r/1323875574-17881-1-git-send-email-joerg.roedel@amd.com Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch')
-rw-r--r--arch/x86/kernel/cpu/powerflags.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/x86/kernel/cpu/powerflags.c b/arch/x86/kernel/cpu/powerflags.c
index 5abbea297e0c..7b3fe56b1c21 100644
--- a/arch/x86/kernel/cpu/powerflags.c
+++ b/arch/x86/kernel/cpu/powerflags.c
@@ -16,5 +16,6 @@ const char *const x86_power_flags[32] = {
"100mhzsteps",
"hwpstate",
"", /* tsc invariant mapped to constant_tsc */
- /* nothing */
+ "cpb", /* core performance boost */
+ "eff_freq_ro", /* Readonly aperf/mperf */
};