[PATCH 3.12 04/41] intel_idle: Fixed C6 state on Avoton/Rangeley processors

[Jiri Slaby]

From: Bockholdt Arne <a.bockho...@precitec-optronik.de>

3.12-stable review patch.  If anyone has any objections, please let me know.

===============

commit 22e580d07f6529a395c129575127ea6d860aed3a upstream.

Corrected the MWAIT flag for C-State C6 on Intel Avoton/Rangeley processors.

Signed-off-by: Arne Bockholdt <linux-ker...@bockholdt.com>
Acked-by: Len Brown <len.br...@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wyso...@intel.com>
Signed-off-by: Jiri Slaby <jsl...@suse.cz>
---
 drivers/idle/intel_idle.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/idle/intel_idle.c b/drivers/idle/intel_idle.c
index 000d370519d9..53235814ea0f 100644
--- a/drivers/idle/intel_idle.c
+++ b/drivers/idle/intel_idle.c
@@ -329,7 +329,7 @@ static struct cpuidle_state atom_cstates[CPUIDLE_STATE_MAX] 
= {
        {
                .enter = NULL }
 };
-static struct cpuidle_state avn_cstates[CPUIDLE_STATE_MAX] = {
+static struct cpuidle_state avn_cstates[] __initdata = {
        {
                .name = "C1-AVN",
                .desc = "MWAIT 0x00",
@@ -340,7 +340,7 @@ static struct cpuidle_state avn_cstates[CPUIDLE_STATE_MAX] 
= {
        {
                .name = "C6-AVN",
                .desc = "MWAIT 0x51",
-               .flags = MWAIT2flg(0x58) | CPUIDLE_FLAG_TIME_VALID | 
CPUIDLE_FLAG_TLB_FLUSHED,
+               .flags = MWAIT2flg(0x51) | CPUIDLE_FLAG_TIME_VALID | 
CPUIDLE_FLAG_TLB_FLUSHED,
                .exit_latency = 15,
                .target_residency = 45,
                .enter = &intel_idle },
-- 
1.9.1

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majord...@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/