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| author | Martin Schwidefsky <[email protected]> | 2006-06-08 08:36:20 +0000 |
|---|---|---|
| committer | Linus Torvalds <[email protected]> | 2006-06-08 22:15:30 +0000 |
| commit | bafe00cc9297ca77b66e5c83e5e65e17c0c997c8 (patch) | |
| tree | c0478b45a084464c515a3201b109d7589773670b /fs/xfs/xfs_rtalloc.c | |
| parent | [PATCH] debugfs inode leak (diff) | |
| download | kernel-bafe00cc9297ca77b66e5c83e5e65e17c0c997c8.tar.gz kernel-bafe00cc9297ca77b66e5c83e5e65e17c0c997c8.zip | |
[PATCH] s390: fix in-user atomic futex operation.
From: Martin Schwidefsky <[email protected]>
__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 <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
Diffstat (limited to 'fs/xfs/xfs_rtalloc.c')
0 files changed, 0 insertions, 0 deletions