This is a note to let you know that I've just added the patch titled
x86, cpufeature: Rename X86_FEATURE_DTS to X86_FEATURE_DTHERM
to the 3.0-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:
x86-cpufeature-rename-x86_feature_dts-to-x86_feature_dtherm.patch
and it can be found in the queue-3.0 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <[email protected]> know about it.
From: "H. Peter Anvin" <[email protected]>
Date: Fri, 22 Jun 2012 10:58:06 -0700
Subject: x86, cpufeature: Rename X86_FEATURE_DTS to X86_FEATURE_DTHERM
From: "H. Peter Anvin" <[email protected]>
commit 4ad33411308596f2f918603509729922a1ec4411 upstream.
It makes sense to label "Digital Thermal Sensor" as "DTS", but
unfortunately the string "dts" was already used for "Debug Store", and
/proc/cpuinfo is a user space ABI.
Therefore, rename this to "dtherm".
This conflict went into mainline via the hwmon tree without any x86
maintainer ack, and without any kind of hint in the subject.
a4659053 x86/hwmon: fix initialization of coretemp
Reported-by: Jean Delvare <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
Cc: Jan Beulich <[email protected]>
Signed-off-by: H. Peter Anvin <[email protected]>
[bwh: Backported to 3.2: drop the coretemp device table change]
Signed-off-by: Ben Hutchings <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
---
arch/x86/include/asm/cpufeature.h | 2 +-
arch/x86/kernel/cpu/scattered.c | 2 +-
drivers/hwmon/coretemp.c | 2 +-
3 files changed, 3 insertions(+), 3 deletions(-)
--- a/arch/x86/include/asm/cpufeature.h
+++ b/arch/x86/include/asm/cpufeature.h
@@ -173,7 +173,7 @@
#define X86_FEATURE_XSAVEOPT (7*32+ 4) /* Optimized Xsave */
#define X86_FEATURE_PLN (7*32+ 5) /* Intel Power Limit
Notification */
#define X86_FEATURE_PTS (7*32+ 6) /* Intel Package Thermal
Status */
-#define X86_FEATURE_DTS (7*32+ 7) /* Digital Thermal Sensor */
+#define X86_FEATURE_DTHERM (7*32+ 7) /* Digital Thermal Sensor */
/* Virtualization flags: Linux defined, word 8 */
#define X86_FEATURE_TPR_SHADOW (8*32+ 0) /* Intel TPR Shadow */
--- a/arch/x86/kernel/cpu/scattered.c
+++ b/arch/x86/kernel/cpu/scattered.c
@@ -31,7 +31,7 @@ void __cpuinit init_scattered_cpuid_feat
const struct cpuid_bit *cb;
static const struct cpuid_bit __cpuinitconst cpuid_bits[] = {
- { X86_FEATURE_DTS, CR_EAX, 0, 0x00000006, 0 },
+ { X86_FEATURE_DTHERM, CR_EAX, 0, 0x00000006, 0 },
{ X86_FEATURE_IDA, CR_EAX, 1, 0x00000006, 0 },
{ X86_FEATURE_ARAT, CR_EAX, 2, 0x00000006, 0 },
{ X86_FEATURE_PLN, CR_EAX, 4, 0x00000006, 0 },
--- a/drivers/hwmon/coretemp.c
+++ b/drivers/hwmon/coretemp.c
@@ -709,7 +709,7 @@ static void __cpuinit get_core_online(un
* sensors. We check this bit only, all the early CPUs
* without thermal sensors will be filtered out.
*/
- if (!cpu_has(c, X86_FEATURE_DTS))
+ if (!cpu_has(c, X86_FEATURE_DTHERM))
return;
if (!pdev) {
Patches currently in stable-queue which might be from [email protected] are
queue-3.0/x86-cpufeature-rename-x86_feature_dts-to-x86_feature_dtherm.patch
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