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(parent: fb09692) | patch
powerpc: Add transactional memory unavaliable execption handler
authorMichael Neuling <mikey@neuling.org>
Wed, 13 Feb 2013 16:21:38 +0000 (16:21 +0000)
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>
Fri, 15 Feb 2013 06:02:22 +0000 (17:02 +1100)
commitd0c0c9a13f682157e8610565b6125a31d24434bc
tree2bda07d0384c3a511aabc395658065a61a83a8b9tree | snapshot (tar.gz zip)
parentfb09692e71f13af7298eb603a1975850b1c7a8d8commit | diff
powerpc: Add transactional memory unavaliable execption handler

These should never happen since we always turn on MSR TM when in userspace. We
don't do lazy TM.

Hence if we hit this, we barf and kill the task as something's gone horribly
wrong.

Signed-off-by: Matt Evans <matt@ozlabs.org>
Signed-off-by: Michael Neuling <mikey@neuling.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
arch/powerpc/kernel/exceptions-64s.S diff | blob | blame | history
arch/powerpc/kernel/traps.c diff | blob | blame | history