Jaswinder Singh Rajput 91219bcbdc x86: cpu_debug add write support for MSRs ...

Supported write flag for registers.
currently write is enabled only for PMC MSR.

[root@ht]# cat /sys/kernel/debug/x86/cpu/cpu1/pmc/0x300/value
0x0

[root@ht]# echo 1234 > /sys/kernel/debug/x86/cpu/cpu1/pmc/0x300/value
[root@ht]# cat /sys/kernel/debug/x86/cpu/cpu1/pmc/0x300/value
0x4d2

[root@ht]# echo 0x1234 > /sys/kernel/debug/x86/cpu/cpu1/pmc/0x300/value
[root@ht]# cat /sys/kernel/debug/x86/cpu/cpu1/pmc/0x300/value
0x1234

Signed-off-by: Jaswinder Singh Rajput <jaswinderrajput@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

2009-03-13 03:02:45 +01:00

..

cpufreq

Merge branches 'x86/cleanups', 'x86/kexec', 'x86/mce2' and 'linus' into x86/core

2009-03-11 10:49:15 +01:00

mcheck

x86, mce: use round_jiffies() instead round_jiffies_relative()

2009-03-10 22:33:06 -07:00

mtrr

x86: tone down mtrr_trim_uncached_memory() warning

2009-01-29 11:45:35 +01:00

.gitignore

Update .gitignore files for generated targets

2008-10-20 11:24:31 -07:00

addon_cpuid_features.c

x86: move various CPU initialization objects into .cpuinit.rodata

2009-03-12 13:13:07 +01:00

amd.c

x86: move various CPU initialization objects into .cpuinit.rodata

2009-03-12 13:13:07 +01:00

bugs_64.c

…

bugs.c

x86: fdiv bug detection fix

2008-07-31 23:56:27 +02:00

centaur_64.c

x86: move various CPU initialization objects into .cpuinit.rodata

2009-03-12 13:13:07 +01:00

centaur.c

x86: move various CPU initialization objects into .cpuinit.rodata

2009-03-12 13:13:07 +01:00

cmpxchg.c

x86: move cmpxchg fallbacks to a generic place

2008-08-18 16:05:47 +02:00

common.c

x86: move various CPU initialization objects into .cpuinit.rodata

2009-03-12 13:13:07 +01:00

cpu_debug.c

x86: cpu_debug add write support for MSRs

2009-03-13 03:02:45 +01:00

cpu.h

x86: move various CPU initialization objects into .cpuinit.rodata

2009-03-12 13:13:07 +01:00

cyrix.c

x86: move various CPU initialization objects into .cpuinit.rodata

2009-03-12 13:13:07 +01:00

hypervisor.c

x86: hypervisor - fix sparse warnings

2008-11-23 11:11:52 +01:00

intel_cacheinfo.c

x86: move various CPU initialization objects into .cpuinit.rodata

2009-03-12 13:13:07 +01:00

intel.c

x86: move various CPU initialization objects into .cpuinit.rodata

2009-03-12 13:13:07 +01:00

Makefile

x86: cpu architecture debug code

2009-03-10 18:39:45 +01:00

mkcapflags.pl

x86: generate names for /proc/cpuinfo from <asm/cpufeature.h>

2008-08-27 19:23:22 -07:00

perfctr-watchdog.c

x86: fold apic_ops into genapic

2009-02-17 12:22:20 +01:00

powerflags.c

x86: generate names for /proc/cpuinfo from <asm/cpufeature.h>

2008-08-27 19:23:22 -07:00

proc.c

x86: remove double copy of show_cpuinfo_core for 32 and 64 bit

2009-02-28 19:26:33 -08:00

transmeta.c

x86: move various CPU initialization objects into .cpuinit.rodata

2009-03-12 13:13:07 +01:00

umc.c

x86: move various CPU initialization objects into .cpuinit.rodata

2009-03-12 13:13:07 +01:00

vmware.c

x86: vmware - fix sparse warnings

2008-11-23 11:02:36 +01:00