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Subject[V3 PATCH 0/9] x86, NMI: give NMI handler a face-lift
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Restructuring the nmi handler to be more readable and simpler.

This is just laying the ground work for future improvements in this area.

I also left out one of Huang's patch until we figure out how we are going
to proceed with a new notifier.

Tested 32-bit and 64-bit on AMD and Intel machines.

V3: rebased on top of removal of nmi watchdog
add a couple more watchdog patches from my queue

V2: add a patch to kill DIE_NMI_IPI and add in priorities

Cheers,
Don

Don Zickus (5):
x86, NMI: Remove DIE_NMI_IPI and add priorties to handlers
x86: only call smp_processor_id in non-preempt cases
panic: ratelimit panic messages
watchdog: touch_nmi_watchdog should only touch local cpu not every
one

Dongdong Deng (1):
x86: Avoid calling arch_trigger_all_cpu_backtrace() at the same time

Huang Ying (3):
x86, NMI: Add NMI symbol constants and rename memory parity to PCI
SERR
x86, NMI: Add touch_nmi_watchdog to io_check_error delay
x86, NMI: Rewrite NMI handler
x86, NMI: Allow NMI reason io port (0x61) to be processed on any CPU

Documentation/kernel-parameters.txt | 6 ++
arch/x86/include/asm/kdebug.h | 1 -
arch/x86/include/asm/mach_traps.h | 12 +++-
arch/x86/include/asm/nmi.h | 20 ++++++
arch/x86/kernel/apic/hw_nmi.c | 19 ++++-
arch/x86/kernel/apic/x2apic_uv_x.c | 2 +-
arch/x86/kernel/cpu/mcheck/mce-inject.c | 5 +-
arch/x86/kernel/cpu/perf_event.c | 3 +-
arch/x86/kernel/kgdb.c | 6 +--
arch/x86/kernel/reboot.c | 5 +-
arch/x86/kernel/traps.c | 114 ++++++++++++++++---------------
arch/x86/oprofile/nmi_int.c | 3 +-
arch/x86/oprofile/nmi_timer_int.c | 2 +-
drivers/char/ipmi/ipmi_watchdog.c | 2 +-
drivers/watchdog/hpwdt.c | 2 +-
kernel/panic.c | 30 ++++++++
kernel/watchdog.c | 17 +++--
17 files changed, 166 insertions(+), 83 deletions(-)

--
1.7.3.2



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