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ae32b1297a
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Konrad Rzeszutek ae32b1297a [PATCH] x86-64: Inhibit machine from asserting an NMI when doing Alt-SysRq-M operation. 
This patch touches the NMI watchdog every MAX_ORDER_NR_PAGES
to inhibit the machine from triggering an NMI while the CPUs
are locked. This situation is happening on boxes with more
than 64CPUs and 128GB of RAM when Alt-SysRq-m is performed.

It has been succesfully tested for regression on uni, 2, 4, 8
32, and 64 CPU boxes with various memory configuration.

Signed-off-by: Andi Kleen <ak@suse.de>
2007-05-02 19:27:11 +02:00
..
alpha [STRING]: Move strcasecmp/strncasecmp to lib/string.c 2007-04-26 01:54:39 -07:00
arm power management: implement pm_ops.valid for everybody 2007-04-30 16:40:40 -07:00
arm26
avr32 AVR32: Remove useless config option "GENERIC_BUST_SPINLOCK". 2007-04-27 13:45:26 +02:00
cris [PATCH] MSI-X: fix resume crash 2007-03-28 13:59:37 -07:00
frv [PATCH] MSI-X: fix resume crash 2007-03-28 13:59:37 -07:00
h8300
i386 [PATCH] x86: remove UNEXPECTED_IO_APIC() 2007-05-02 19:27:11 +02:00
ia64 [AF_RXRPC/AFS]: Arch-specific fixes. 2007-04-27 15:28:45 -07:00
m32r
m68k
m68knommu
mips MIPSnet: Modernize use platform_device API. 2007-04-28 11:01:01 -04:00
parisc libata/IDE: remove combined mode quirk 2007-04-28 14:15:59 -04:00
powerpc [PATCH] x86: Move swsusp __pa() dependent code to arch portion 2007-05-02 19:27:07 +02:00
ppc Merge branch 'linux-2.6' into for-2.6.22 2007-04-30 12:38:01 +10:00
s390 [NET]: Remove NETIF_F_INTERNAL_STATS, default to internal stats. 2007-04-28 21:04:03 -07:00
sh power management: implement pm_ops.valid for everybody 2007-04-30 16:40:40 -07:00
sh64
sparc [SPARC]: device_node name constification fallout 2007-04-26 01:55:45 -07:00
sparc64 [SPARC64]: Convert PCI over to generic struct iommu/strbuf. 2007-04-26 21:08:21 -07:00
um [PATCH] i386: Add an option for the VIA C7 which sets appropriate L1 cache 2007-05-02 19:27:05 +02:00
v850
x86_64 [PATCH] x86-64: Inhibit machine from asserting an NMI when doing Alt-SysRq-M operation. 2007-05-02 19:27:11 +02:00
xtensa Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6 2007-04-27 09:29:04 -07:00