diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2013-03-13 15:21:57 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-03-13 15:21:57 -0700 |
| commit | 842d223f28c4a4a6fe34df2d613049d4e47446c1 (patch) | |
| tree | fe24924112a915651eb8cc2c03836a695db6b7d7 /kernel | |
| parent | ad8395e149e86ca3a76b6ae300c0d0a92b7f7e17 (diff) | |
| parent | 59bfbcf01967d4d3370a2b8294673dd709e732cc (diff) | |
| download | lwn-842d223f28c4a4a6fe34df2d613049d4e47446c1.tar.gz lwn-842d223f28c4a4a6fe34df2d613049d4e47446c1.zip | |
Merge branch 'akpm' (fixes from Andrew)
Merge misc fixes from Andrew Morton:
- A bunch of fixes
- Finish off the idr API conversions before someone starts to use the
old interfaces again.
* emailed patches from Andrew Morton <akpm@linux-foundation.org>:
idr: idr_alloc() shouldn't trigger lowmem warning when preloaded
UAPI: fix endianness conditionals in M32R's asm/stat.h
UAPI: fix endianness conditionals in linux/raid/md_p.h
UAPI: fix endianness conditionals in linux/acct.h
UAPI: fix endianness conditionals in linux/aio_abi.h
decompressors: fix typo "POWERPC"
mm/fremap.c: fix oops on error path
idr: deprecate idr_pre_get() and idr_get_new[_above]()
tidspbridge: convert to idr_alloc()
zcache: convert to idr_alloc()
mlx4: remove leftover idr_pre_get() call
workqueue: convert to idr_alloc()
nfsd: convert to idr_alloc()
nfsd: remove unused get_new_stid()
kernel/signal.c: use __ARCH_HAS_SA_RESTORER instead of SA_RESTORER
signal: always clear sa_restorer on execve
mm: remove_memory(): fix end_pfn setting
include/linux/res_counter.h needs errno.h
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/signal.c | 3 | ||||
| -rw-r--r-- | kernel/workqueue.c | 7 |
2 files changed, 7 insertions, 3 deletions
diff --git a/kernel/signal.c b/kernel/signal.c index d63c79e7e415..dd72567767d9 100644 --- a/kernel/signal.c +++ b/kernel/signal.c @@ -485,6 +485,9 @@ flush_signal_handlers(struct task_struct *t, int force_default) if (force_default || ka->sa.sa_handler != SIG_IGN) ka->sa.sa_handler = SIG_DFL; ka->sa.sa_flags = 0; +#ifdef __ARCH_HAS_SA_RESTORER + ka->sa.sa_restorer = NULL; +#endif sigemptyset(&ka->sa.sa_mask); ka++; } diff --git a/kernel/workqueue.c b/kernel/workqueue.c index 81f2457811eb..55fac5b991b7 100644 --- a/kernel/workqueue.c +++ b/kernel/workqueue.c @@ -457,11 +457,12 @@ static int worker_pool_assign_id(struct worker_pool *pool) int ret; mutex_lock(&worker_pool_idr_mutex); - idr_pre_get(&worker_pool_idr, GFP_KERNEL); - ret = idr_get_new(&worker_pool_idr, pool, &pool->id); + ret = idr_alloc(&worker_pool_idr, pool, 0, 0, GFP_KERNEL); + if (ret >= 0) + pool->id = ret; mutex_unlock(&worker_pool_idr_mutex); - return ret; + return ret < 0 ? ret : 0; } /* |