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| author | Jan Beulich | 2010-09-24 07:21:34 +0200 |
|---|---|---|
| committer | Guenter Roeck | 2010-09-24 20:44:19 +0200 |
| commit | a46590533ad7b0f3f640732081d7e1658145c0ba (patch) | |
| tree | 3ee17795bbcf7a057a032c41938103d7402ea302 /arch/x86/kernel/cpu/scattered.c | |
| parent | x86/hwmon: don't leak device attribute file from pkgtemp_probe() and pkgtemp_... (diff) | |
| download | kernel-qcow2-linux-a46590533ad7b0f3f640732081d7e1658145c0ba.tar.gz kernel-qcow2-linux-a46590533ad7b0f3f640732081d7e1658145c0ba.tar.xz kernel-qcow2-linux-a46590533ad7b0f3f640732081d7e1658145c0ba.zip | |
x86/hwmon: fix initialization of coretemp
Using cpuid_eax() to determine feature availability on other than
the current CPU is invalid. And feature availability should also be
checked in the hotplug code path.
Signed-off-by: Jan Beulich <jbeulich@novell.com>
Cc: Rudolf Marek <r.marek@assembler.cz>
Cc: Fenghua Yu <fenghua.yu@intel.com>
Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com>
Diffstat (limited to 'arch/x86/kernel/cpu/scattered.c')
| -rw-r--r-- | arch/x86/kernel/cpu/scattered.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/x86/kernel/cpu/scattered.c b/arch/x86/kernel/cpu/scattered.c index 34b4dad6f0b8..d49079515122 100644 --- a/arch/x86/kernel/cpu/scattered.c +++ b/arch/x86/kernel/cpu/scattered.c @@ -31,6 +31,7 @@ void __cpuinit init_scattered_cpuid_features(struct cpuinfo_x86 *c) const struct cpuid_bit *cb; static const struct cpuid_bit __cpuinitconst cpuid_bits[] = { + { X86_FEATURE_DTS, 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 }, |