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(parent: 58f8bbd) | patch
powerpc/tm: Make room for hypervisor in abort cause codes
authorMichael Neuling <mikey@neuling.org>
Sun, 26 May 2013 18:09:37 +0000 (18:09 +0000)
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>
Fri, 31 May 2013 22:29:22 +0000 (08:29 +1000)
commit35f7097fcedec63fcba1852dbee96f74a2d90878
tree536d59a4eed1079cc42f6f1a6fbe4c24956ee1ebtree | snapshot
parent58f8bbd2e39c3732c55698494338ee19a92c53a0commit | diff
powerpc/tm: Make room for hypervisor in abort cause codes

PAPR carves out 0xff-0xe0 for hypervisor use of transactional memory software
abort cause codes.  Unfortunately we don't respect this currently.

Below fixes this to move our cause codes to below this region.

Signed-off-by: Michael Neuling <mikey@neuling.org>
Cc: <stable@vger.kernel.org> # 3.9 only
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
arch/powerpc/include/asm/reg.h diff | blob | history
John Crispins staging tree