From: Anton Blanchard Date: Sun, 31 Jan 2010 20:34:36 +0000 (+0000) Subject: powerpc: Convert global "BAD" interrupt to per cpu spurious X-Git-Tag: v2.6.34-rc1~271^2~41 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=17081102a6e0fe32cf47cdbdf8f2e9ab55273b08;p=pandora-kernel.git powerpc: Convert global "BAD" interrupt to per cpu spurious I often get asked if BAD interrupts are really bad. On some boxes (eg IBM machines running a hypervisor) there are valid cases where are presented with an interrupt that is not for us. These cases are common enough to show up as thousands of BAD interrupts a day. Tone them down by calling them spurious. Since they can be a significant cause of OS jitter, we may as well log them per cpu so we know where they are occurring. Signed-off-by: Anton Blanchard Signed-off-by: Benjamin Herrenschmidt --- Reading git-diff-tree failed