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(parent: c9d5356) | patch
thp, s390: add missing earlyclobber to inline assembly
authorGerald Schaefer <gerald.schaefer@de.ibm.com>
Fri, 28 Sep 2012 00:19:22 +0000 (10:19 +1000)
committerStephen Rothwell <sfr@canb.auug.org.au>
Mon, 8 Oct 2012 03:00:00 +0000 (14:00 +1100)
commit9541a2cc5ae1ea2274eaf73199711cd65e6d59df
tree089737a2a4c3f698092698f968ac232f55086ccctree | snapshot
parentc9d5356a88eef2ad9aaea5d035b5a285349c5d81commit | diff
thp, s390: add missing earlyclobber to inline assembly

The constraints of the rrbm inline assembly are missing two
earlyclobber operands, which can lead to an addressing exception
depending on compiler register allocation decisions.

Signed-off-by: Gerald Schaefer <gerald.schaefer@de.ibm.com>
Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
Cc: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
arch/s390/include/asm/pgtable.h diff | blob | history
Linux kernel for KaRo TX COM modules