linux-kernel - [tip:x86/asm] x86: Report cpb and eff_freq

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Message-ID: <tip-969df4b82904a30fef19a67398a0c854d223ea67@git.kernel.org>
Date:	Thu, 15 Dec 2011 01:55:12 -0800
From:	tip-bot for Joerg Roedel <joerg.roedel@....com>
To:	linux-tip-commits@...r.kernel.org
Cc:	linux-kernel@...r.kernel.org, hpa@...or.com, mingo@...hat.com,
	joerg.roedel@....com, tglx@...utronix.de, mingo@...e.hu
Subject: [tip:x86/asm] x86: Report cpb and eff_freq_ro flags correctly

Commit-ID:  969df4b82904a30fef19a67398a0c854d223ea67
Gitweb:     http://git.kernel.org/tip/969df4b82904a30fef19a67398a0c854d223ea67
Author:     Joerg Roedel <joerg.roedel@....com>
AuthorDate: Wed, 14 Dec 2011 16:12:54 +0100
Committer:  Ingo Molnar <mingo@...e.hu>
CommitDate: Thu, 15 Dec 2011 08:14:49 +0100

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@....com>
Link: http://lkml.kernel.org/r/1323875574-17881-1-git-send-email-joerg.roedel@amd.com
Signed-off-by: Ingo Molnar <mingo@...e.hu>
---
 arch/x86/kernel/cpu/powerflags.c |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/arch/x86/kernel/cpu/powerflags.c b/arch/x86/kernel/cpu/powerflags.c
index 5abbea2..7b3fe56 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 */
 };
--
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