x86, mce: fix reporting of Thermal Monitoring mechanism enabled

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Early Pentium M models use different method for enabling TM2
(per paragraph 13.5.2.3 of the "Intel 64 and IA-32 Architectures
Software Developer's Manual Volume 3A: System Programming Guide,
Part 1").

Tested on the affected Pentium M variant (model == 13).

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Cc: Andi Kleen <andi@firstfloor.org>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>

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Bartlomiej Zolnierkiewicz 2009-07-29 00:04:59 +02:00 • committed by H. Peter Anvin

parent d0c87d1f61

commit f3a0867b12

2 changed files with 14 additions and 3 deletions

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4

arch/x86/include/asm/msr-index.h

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13

arch/x86/kernel/cpu/mcheck/therm_throt.c

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