Andi Kleen f9695df42c x86, mce, cmci: avoid potential reentry of threshold interrupt ...

Impact: minor bugfix

The threshold handler on AMD (and soon on Intel) could be theoretically
reentered by the hardware. This could lead to corrupted events
because the machine check poll code assumes it is not reentered.

Move the APIC ACK to the end of the interrupt handler to let
the hardware avoid that.

Signed-off-by: Andi Kleen <ak@linux.intel.com>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>

2009-02-24 13:24:42 -08:00

..

cpufreq

cpumask: fix powernow-k8: partial revert of 2fdf66b491ac706657946442789ec644cc317e1a

2009-02-16 17:31:59 +10:30

mcheck

x86, mce, cmci: avoid potential reentry of threshold interrupt

2009-02-24 13:24:42 -08:00

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: fix intel x86_64 llc_shared_map/cpu_llc_id anomolies

2008-12-19 09:13:50 +01:00

amd.c

x86: support always running TSC on Intel CPUs

2008-12-16 21:02:50 +01:00

bugs_64.c

x86: move bugs_64.c to cpu/bugs_64.c

2008-06-03 14:43:00 -07:00

bugs.c

x86: fdiv bug detection fix

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

centaur_64.c

x86: centaur_64.c remove duplicated setting of CONSTANT_TSC

2008-09-10 08:21:06 +02:00

centaur.c

x86: move mtrr cpu cap setting early in early_init_xxxx

2008-09-06 17:50:55 +02:00

cmpxchg.c

x86: move cmpxchg fallbacks to a generic place

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

common.c

x86: cleanup remaining cpumask_t ops in smpboot code

2009-01-04 15:39:26 +01:00

cpu.h

x86: remove duplicated get_model_name() calling

2008-09-06 14:09:12 +02:00

cyrix.c

x86: move mtrr cpu cap setting early in early_init_xxxx

2008-09-06 17:50:55 +02:00

hypervisor.c

x86: hypervisor - fix sparse warnings

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

intel_cacheinfo.c

x86: add cache descriptors for Intel Core i7

2009-02-01 11:06:50 +01:00

intel.c

x86: add clflush before monitor for Intel 7400 series

2009-02-09 11:15:15 +01:00

Makefile

Merge branch 'tracing-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip

2008-12-28 12:21:10 -08:00

mkcapflags.pl

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

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

perfctr-watchdog.c

ftrace: mark lapic_wd_event() notrace

2008-10-14 10:34:36 +02:00

powerflags.c

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

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

proc.c

x86/proc: fix /proc/cpuinfo cpu offline bug

2008-10-22 14:29:37 +02:00

transmeta.c

x86: move transmeta cap read to early_init_transmeta()

2008-09-14 14:09:14 +02:00

umc.c

x86: remove cpu_vendor_dev

2008-09-04 21:09:45 +02:00

vmware.c

x86: vmware - fix sparse warnings

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