This is a note to let you know that I've just added the patch titled
hwmon: (coretemp) Add support for Atom CE4110/4150/4170
to the 3.4-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
hwmon-coretemp-add-support-for-atom-ce4110-4150-4170.patch
and it can be found in the queue-3.4 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <[email protected]> know about it.
>From a393ace58e47dffbdfc95d7a6f2db46ef8e2c834 Mon Sep 17 00:00:00 2001
From: Guenter Roeck <[email protected]>
Date: Tue, 9 Oct 2012 13:23:57 -0700
Subject: hwmon: (coretemp) Add support for Atom CE4110/4150/4170
From: Guenter Roeck <[email protected]>
commit 1102dcab849313bd5a340b299b5cf61b518fbc0f upstream.
TjMax for the CE4100 series of Atom CPUs was previously reported to be
110 degrees C.
cpuinfo logs on the web show existing CPU types CE4110, CE4150, and CE4170,
reported as "model name : Intel(R) Atom(TM) CPU CE41{1|5|7}0 @ 1.{2|6}0GHz"
with model 28 (0x1c) and stepping 10 (0x0a). Add the three known variants
to the tjmax table.
Signed-off-by: Guenter Roeck <[email protected]>
Acked-by: Jean Delvare <[email protected]>
Signed-off-by: Ben Hutchings <[email protected]>
Cc: Qiang Huang <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
---
Documentation/hwmon/coretemp | 1 +
drivers/hwmon/coretemp.c | 7 +++++--
2 files changed, 6 insertions(+), 2 deletions(-)
--- a/Documentation/hwmon/coretemp
+++ b/Documentation/hwmon/coretemp
@@ -94,6 +94,7 @@ Process Processor
TjMax(C)
330/230 125
E680/660/640/620 90
E680T/660T/640T/620T 110
+ CE4170/4150/4110 110
45nm Core2 Processors
Solo ULV SU3500/3300 100
--- a/drivers/hwmon/coretemp.c
+++ b/drivers/hwmon/coretemp.c
@@ -205,8 +205,11 @@ static struct tjmax __cpuinitconst tjmax
{ "CPU N455", 100000 },
{ "CPU N470", 100000 },
{ "CPU N475", 100000 },
- { "CPU 230", 100000 },
- { "CPU 330", 125000 },
+ { "CPU 230", 100000 }, /* Model 0x1c, stepping 2 */
+ { "CPU 330", 125000 }, /* Model 0x1c, stepping 2 */
+ { "CPU CE4110", 110000 }, /* Model 0x1c, stepping 10 */
+ { "CPU CE4150", 110000 }, /* Model 0x1c, stepping 10 */
+ { "CPU CE4170", 110000 }, /* Model 0x1c, stepping 10 */
};
static int __cpuinit adjust_tjmax(struct cpuinfo_x86 *c, u32 id,
Patches currently in stable-queue which might be from [email protected] are
queue-3.4/hwmon-coretemp-add-support-for-atom-d2000-and-n2000-series-cpu-models.patch
queue-3.4/hwmon-applesmc-always-read-until-end-of-data.patch
queue-3.4/hwmon-coretemp-add-support-for-atom-ce4110-4150-4170.patch
queue-3.4/hwmon-coretemp-improve-support-for-tjmax-detection-on-atom-cpus.patch
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