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(parent: 93257ab) | patch
S390: fix futex_atomic_cmpxchg_inatomic
authorMartin Schwidefsky <schwidefsky@de.ibm.com>
Wed, 12 Jul 2006 14:39:55 +0000 (16:39 +0200)
committerGreg Kroah-Hartman <gregkh@suse.de>
Mon, 7 Aug 2006 03:52:16 +0000 (20:52 -0700)
commit3b6eaf273f4a41cbba86e0cb164e5d69c84c25a3
treea39b7d48b2e1b47ec3e88c0e6186ac9e2bdb4e4dtree | snapshot
parent93257abd22720f4508e134e31c3f172c6c898d68commit | diff
S390: fix futex_atomic_cmpxchg_inatomic

[S390] fix futex_atomic_cmpxchg_inatomic

futex_atomic_cmpxchg_inatomic has the same bug as the other
atomic futex operations: the operation needs to be done in the
user address space, not the kernel address space. Add the missing
sacf 256 & sacf 0.

Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
include/asm-s390/futex.h diff | blob | blame | history
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