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[POWERPC] kexec: MPIC ack interrupts at mpic_teardown_this_cpu()
authorValentine Barshak <vbarshak@ru.mvista.com>
Thu, 3 Apr 2008 19:09:43 +0000 (23:09 +0400)
committerOlof Johansson <olof@lixom.net>
Mon, 7 Apr 2008 14:16:29 +0000 (09:16 -0500)
commit7132799b0e49c48cf119dbe02d20810860d20991
treebc57047cce9764081582aca08ccb393eee27753btree | snapshot (tar.gz zip)
parentf724bf77813d73318bf97dab9626156a0a87c7fccommit | diff
[POWERPC] kexec: MPIC ack interrupts at mpic_teardown_this_cpu()

We really need to ack interrupts at mpic_teardown, since
not all platforms reset mpic at kernel start-up. For example,
kexec'ed kernel hangs on P.A. Semi if mpic_eoi() isn't called.

Signed-off-by: Valentine Barshak <vbarshak@ru.mvista.com>
Signed-off-by: Olof Johansson <olof@lixom.net>
arch/powerpc/sysdev/mpic.c diff | blob | blame | history
kernel source for telekom puls (alcatel/mediatek)