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authorMartin Schwidefsky <schwidefsky@de.ibm.com>2006-06-08 01:36:20 -0700
committerLinus Torvalds <torvalds@g5.osdl.org>2006-06-08 15:15:30 -0700
commitbafe00cc9297ca77b66e5c83e5e65e17c0c997c8 (patch)
treec0478b45a084464c515a3201b109d7589773670b /drivers/rtc/rtc-vr41xx.c
parent71601e2b33dad9acb8d7844f7321f90ed9d1bce8 (diff)
[PATCH] s390: fix in-user atomic futex operation.
From: Martin Schwidefsky <schwidefsky@de.ibm.com> __futex_atomic_op needs to do an atomic operation in the user address space, not the kernel address space. Add the missing sacf 256/sacf 0 to switch to the secondary mode before doing the compare-and-swap. In addition add another fixup for catch specification exceptions if the compare-and-swap address is not aligned. Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'drivers/rtc/rtc-vr41xx.c')
0 files changed, 0 insertions, 0 deletions