From: Dave Kleikamp Date: Wed, 26 Jan 2011 06:17:59 +0000 (+0000) Subject: powerpc/476: Workaround for PLB6 hang X-Git-Tag: v2.6.39-rc1~430^2^2 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=21a06b0459f5e3ecdeccacfbf076c229514c1840;p=pandora-kernel.git powerpc/476: Workaround for PLB6 hang The 476FP core may hang if an instruction fetch happens during an msync following a tlbsync. This workaround makes sure that enough instruction cache lines are pre-fetched before executing the msync. (sync and msync are the same to the compiler.) Signed-off-by: Dave Kleikamp Signed-off-by: Josh Boyer --- Reading git-diff-tree failed