Srivatsa S. Bhat a3301b751b x86/mce: Fix CPU hotplug and suspend regression related to MCE ...

Commit 8a25a2fd12 ("cpu: convert 'cpu' and 'machinecheck' sysdev_class
to a regular subsystem") changed how things are dealt with in the MCE
subsystem.  Some of the things that got broken due to this are CPU
hotplug and suspend/hibernate.

MCE uses per_cpu allocations of struct device.  So, when a CPU goes
offline and comes back online, in order to ensure that we start from a
clean slate with respect to the MCE subsystem, zero out the entire
per_cpu device structure to 0 before using it.

Signed-off-by: Srivatsa S. Bhat <srivatsa.bhat@linux.vnet.ibm.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

2012-01-13 19:11:35 -08:00

..

mcheck

x86/mce: Fix CPU hotplug and suspend regression related to MCE

2012-01-13 19:11:35 -08:00

mtrr

x86/mtrr: Resolve inconsistency with Intel processor manual

2011-12-05 15:06:15 +01:00

.gitignore

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amd.c

x86: Simplify code by removing a !SMP #ifdefs from 'struct cpuinfo_x86'

2011-12-21 09:25:09 +01:00

bugs_64.c

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bugs.c

x86-32, fpu: Fix DNA exception during check_fpu()

2011-06-30 17:29:47 -07:00

centaur.c

x86, centaur: Enable cx8 for VIA Eden too

2011-12-15 08:04:42 -08:00

common.c

x86: Simplify code by removing a !SMP #ifdefs from 'struct cpuinfo_x86'

2011-12-21 09:25:09 +01:00

cpu.h

x86, CPU: Drop superfluous get_cpu_cap() prototype

2011-12-09 08:00:53 +01:00

cyrix.c

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hypervisor.c

x86, hyper: Change hypervisor detection order

2011-07-08 16:22:29 -07:00

intel_cacheinfo.c

cpu: convert 'cpu' and 'machinecheck' sysdev_class to a regular subsystem

2011-12-21 14:29:42 -08:00

intel.c

x86: Simplify code by removing a !SMP #ifdefs from 'struct cpuinfo_x86'

2011-12-21 09:25:09 +01:00

Makefile

Merge branch 'x86-rdrand-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2011-10-28 05:29:07 -07:00

mkcapflags.pl

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mshyperv.c

x86: Hyper-V: Integrate the clocksource with Hyper-V detection code

2011-09-08 10:33:59 +02:00

perf_event_amd_ibs.c

perf, x86: Force IBS LVT offset assignment for family 10h

2011-12-05 09:32:59 +01:00

perf_event_amd.c

perf, x86: Fix event scheduler for constraints with overlapping counters

2011-12-06 08:33:56 +01:00

perf_event_intel_ds.c

perf/x86: Fix PEBS instruction unwind

2011-11-14 13:01:20 +01:00

perf_event_intel_lbr.c

x86, perf: Clean up perf_event cpu code

2011-09-26 12:58:00 +02:00

perf_event_intel.c

Merge branch 'perf-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2012-01-06 08:02:58 -08:00

perf_event_p4.c

perf: Don't use -ENOSPC for out of PMU resources

2011-11-14 13:01:24 +01:00

perf_event_p6.c

x86, perf: Clean up perf_event cpu code

2011-09-26 12:58:00 +02:00

perf_event.c

perf events: Enable raw event support for Intel unhalted_reference_cycles event

2011-12-21 10:26:32 +01:00

perf_event.h

perf, x86: Implement arch event mask as quirk

2011-12-06 20:41:06 +01:00

perfctr-watchdog.c

perf, x86: Add new AMD family 15h msrs to perfctr reservation code

2011-02-16 13:30:50 +01:00

powerflags.c

x86: Report cpb and eff_freq_ro flags correctly

2011-12-15 08:14:49 +01:00

proc.c

x86: Simplify code by removing a !SMP #ifdefs from 'struct cpuinfo_x86'

2011-12-21 09:25:09 +01:00

rdrand.c

x86, random: Verify RDRAND functionality and allow it to be disabled

2011-07-31 14:02:19 -07:00

scattered.c

Merge branch 'x86-amd-nb-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip

2010-10-21 13:01:08 -07:00

sched.c

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topology.c

x86, cpu: Split addon_cpuid_features.c

2010-07-19 19:02:41 -07:00

transmeta.c

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umc.c

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vmware.c

x86: Fix common misspellings

2011-03-18 10:39:30 +01:00