Tony Luck 61b0fccd7f x86/mce: Add quirk for instruction recovery on Sandy Bridge processors ... Sandy Bridge processors follow the SDM (Vol 3B, Table 15-20) and set both the RIPV and EIPV bits in the MCG_STATUS register to zero for machine checks during instruction fetch. This is more than a little counter-intuitive and means that Linux cannot recover from these errors. Rather than insert special case code at several places in mce.c and mce-severity.c, we pretend the EIPV bit was set for just this case early in processing the machine check. Acked-by: Borislav Petkov <bp@amd64.org> Signed-off-by: Tony Luck <tony.luck@intel.com> Cc: Chen Gong <gong.chen@linux.intel.com> Cc: Huang Ying <ying.huang@intel.com> Cc: Hidetoshi Seto <seto.hidetoshi@jp.fujitsu.com> Link: http://lkml.kernel.org/r/180a06f3f357cf9f78259ae443a082b14a29535b.1343078495.git.tony.luck@intel.com Signed-off-by: Ingo Molnar <mingo@kernel.org>		2012-07-26 15:05:47 +02:00
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acpi
apic	x86/ioapic: Fix NULL pointer dereference on CPU hotplug after disabling irqs	2012-07-26 15:01:17 +02:00
cpu	x86/mce: Add quirk for instruction recovery on Sandy Bridge processors	2012-07-26 15:05:47 +02:00
.gitignore
alternative.c
amd_gart_64.c
amd_nb.c
apb_timer.c
aperture_64.c
apm_32.c
asm-offsets_32.c
asm-offsets_64.c
asm-offsets.c
audit_64.c
bootflag.c
check.c
cpuid.c
crash_dump_32.c
crash_dump_64.c
crash.c
devicetree.c
doublefault_32.c
dumpstack_32.c
dumpstack_64.c
dumpstack.c
e820.c
early_printk.c
early-quirks.c
entry_32.S
entry_64.S
ftrace.c
head32.c
head64.c
head_32.S
head_64.S
head.c
hpet.c
hw_breakpoint.c
i386_ksyms_32.c
i387.c
i8237.c
i8253.c
i8259.c
io_delay.c
ioport.c
irq_32.c
irq_64.c
irq_work.c
irq.c	x86/ioapic: Fix NULL pointer dereference on CPU hotplug after disabling irqs	2012-07-26 15:01:17 +02:00
irqinit.c
jump_label.c
kdebugfs.c
kgdb.c
kprobes-common.h
kprobes-opt.c
kprobes.c
kvm.c
kvmclock.c
ldt.c
machine_kexec_32.c
machine_kexec_64.c
Makefile
microcode_amd.c
microcode_core.c
microcode_intel.c
mmconf-fam10h_64.c
module.c
mpparse.c
msr.c
nmi_selftest.c
nmi.c
paravirt_patch_32.c
paravirt_patch_64.c
paravirt-spinlocks.c
paravirt.c
pci-calgary_64.c
pci-dma.c
pci-iommu_table.c
pci-nommu.c
pci-swiotlb.c
pcspeaker.c
probe_roms.c
process_32.c
process_64.c
process.c
ptrace.c
pvclock.c
quirks.c
reboot_fixups_32.c
reboot.c
relocate_kernel_32.S
relocate_kernel_64.S
resource.c
rtc.c
setup_percpu.c
setup.c
signal.c
smp.c
smpboot.c
stacktrace.c
step.c
sys_i386_32.c
sys_x86_64.c
syscall_32.c
syscall_64.c
tboot.c
tce_64.c
test_nx.c
test_rodata.c
time.c
tls.c
tls.h
topology.c
traps.c
tsc_sync.c
tsc.c
uprobes.c
verify_cpu.S
vm86_32.c
vmlinux.lds.S
vsmp_64.c
vsyscall_64.c
vsyscall_emu_64.S
vsyscall_trace.h
x86_init.c
x8664_ksyms_64.c
xsave.c