From: Russell King Date: Sun, 23 Jan 2011 12:09:36 +0000 (+0000) Subject: ARM: irq migration: ensure migration is handled safely X-Git-Tag: v2.6.39-rc1~463^2~2^2~17 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=617912440bf20497d23d01ab58076998aced3f15;p=pandora-kernel.git ARM: irq migration: ensure migration is handled safely Ensure appropriate locks are taken to ensure that IRQ migration off the current CPU is race-free. We may have a concurrent set_affinity via procfs running on another CPU in parallel with the IRQ migration, resulting in unpredictable results. Signed-off-by: Russell King --- Reading git-diff-tree failed