From: Kumar Gala Date: Tue, 28 Oct 2008 18:01:39 +0000 (+0000) Subject: powerpc/mpic: Fix regression caused by change of default IRQ affinity X-Git-Tag: v2.6.28-rc3~22^2~6 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3c10c9c45e290022ca7d2aa1ad33a0b6ed767520;p=pandora-kernel.git powerpc/mpic: Fix regression caused by change of default IRQ affinity The Freescale implementation of MPIC only allows a single CPU destination for non-IPI interrupts. We add a flag to the mpic_init to distinquish these variants of MPIC. We pull in the irq_choose_cpu from sparc64 to select a single CPU as the destination of the interrupt. This is to deal with the fact that the default smp affinity was changed by commit 18404756765c713a0be4eb1082920c04822ce588 ("genirq: Expose default irq affinity mask (take 3)") to be all CPUs. Signed-off-by: Kumar Gala Signed-off-by: Paul Mackerras --- Reading git-diff-tree failed