tmp_suning_uos_patched/arch
Jack Steiner 1d44e8288a x86, UV: Fix NMI handler for UV platforms
This fixes problems seen on UV systems handling NMIs from the
node controller.

I isolated the "dazed..." messages that I saw earlier to a bug in
the BMC on our platform. It was sending NMIs w/o properly setting
a register that indicated the source of NMI.

So rather than _assuming_ any unhandled NMI came from the UV system
maintenance console (SMC), add a check to verify that the SMC actually
sent the NMI.

Signed-off-by: Jack Steiner <steiner@sgi.com>
Cc: gorcunov@gmail.com
Cc: dzickus@redhat.com
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2011-05-10 09:26:55 +02:00
..
alpha
arm Merge branch 'master' of ssh://master.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6 into perf/urgent 2011-05-06 08:11:28 +02:00
avr32
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h8300
ia64
m32r
m68k
microblaze
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mn10300
parisc
powerpc hw_breakpoints, powerpc: Fix CONFIG_HAVE_HW_BREAKPOINT off-case in ptrace_set_debugreg() 2011-05-06 11:24:46 +02:00
s390
score
sh
sparc
tile
um
unicore32
x86 x86, UV: Fix NMI handler for UV platforms 2011-05-10 09:26:55 +02:00
xtensa
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