sparc64: Fix reset hangs on Niagara systems.

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Hypervisor versions older than version 1.6.1 cannot handle
leaving the profile counter overflow interrupt chirping
when the system does a soft reset.

So use a reboot notifier to shut off the NMI watchdog.

Signed-off-by: David S. Miller <davem@davemloft.net>

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David S. Miller 2009-03-29 15:40:33 -07:00

parent 07d43ba986

commit ffaba67409

1 changed files with 22 additions and 1 deletions

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arch/sparc/kernel/nmi.c

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