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[IA64] Clear pending interrupts at CPU boot up time
authorKenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
Wed, 22 Aug 2007 10:53:30 +0000 (19:53 +0900)
committerTony Luck <tony.luck@intel.com>
Tue, 28 Aug 2007 23:03:06 +0000 (16:03 -0700)
commitf740e6c9c55cac6ab0a7d44a464b54467cca4f4f
tree915ce6c71163623ddb5dbbb09133e126007e6dfdtree | snapshot
parent17764d2437b0c4440e0718205f2c26dbaa72bc27commit | diff
[IA64] Clear pending interrupts at CPU boot up time

The pending interrupts can be remaining at boot up time on some
platform. This will cause spurious interrupts when interrupt is
enabled for the first time. This patch clears IVR at the CPU
initialization to eliminate such spurious interrupts.

Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
arch/ia64/kernel/setup.c diff | blob | history
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