kernel_optimize_test/arch/x86/kernel/cpu
Joerg Roedel 5bbc097d89 x86, amd: Disable GartTlbWlkErr when BIOS forgets it
This patch disables GartTlbWlk errors on AMD Fam10h CPUs if
the BIOS forgets to do is (or is just too old). Letting
these errors enabled can cause a sync-flood on the CPU
causing a reboot.

The AMD BKDG recommends disabling GART TLB Wlk Error completely.

This patch is the fix for

	https://bugzilla.kernel.org/show_bug.cgi?id=33012

on my machine.

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Link: http://lkml.kernel.org/r/20110415131152.GJ18463@8bytes.org
Tested-by: Alexandre Demers <alexandre.f.demers@gmail.com>
Cc: <stable@kernel.org>
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
2011-04-15 16:03:16 -07:00
..
cpufreq
mcheck rcu: create new rcu_access_index() and use in mce 2011-04-01 07:27:31 -07:00
mtrr
.gitignore
amd.c x86, amd: Disable GartTlbWlkErr when BIOS forgets it 2011-04-15 16:03:16 -07:00
bugs_64.c
bugs.c
centaur.c
common.c
cpu.h
cyrix.c
hypervisor.c
intel_cacheinfo.c
intel.c
Makefile
mkcapflags.pl
mshyperv.c
perf_event_amd.c
perf_event_intel_ds.c
perf_event_intel_lbr.c
perf_event_intel.c
perf_event_p4.c
perf_event_p6.c
perf_event.c
perfctr-watchdog.c
powerflags.c
proc.c
scattered.c
sched.c
topology.c
transmeta.c
umc.c
vmware.c