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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2018-09-15 18:39:09 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2018-09-15 18:39:09 +0200 |
| commit | ca062f8df5d13e3a5c029449a12c20ac5069c094 (patch) | |
| tree | a5733e0740f9215d47ae98bfd181281b317c642c /kernel | |
| parent | Merge tag '4.19-rc3-smb3-cifs' of git://git.samba.org/sfrench/cifs-2.6 (diff) | |
| parent | locking/ww_mutex: Fix spelling mistake "cylic" -> "cyclic" (diff) | |
| download | linux-ca062f8df5d13e3a5c029449a12c20ac5069c094.tar.xz linux-ca062f8df5d13e3a5c029449a12c20ac5069c094.zip | |
Merge branch 'locking-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull locking fixes from Ingo Molnar:
"Misc fixes: liblockdep fixes and ww_mutex fixes"
* 'locking-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
locking/ww_mutex: Fix spelling mistake "cylic" -> "cyclic"
locking/lockdep: Delete unnecessary #include
tools/lib/lockdep: Add dummy task_struct state member
tools/lib/lockdep: Add empty nmi.h
tools/lib/lockdep: Update Sasha Levin email to MSFT
jump_label: Fix typo in warning message
locking/mutex: Fix mutex debug call and ww_mutex documentation
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/jump_label.c | 2 | ||||
| -rw-r--r-- | kernel/locking/lockdep.c | 1 | ||||
| -rw-r--r-- | kernel/locking/mutex.c | 3 | ||||
| -rw-r--r-- | kernel/locking/test-ww_mutex.c | 2 |
4 files changed, 3 insertions, 5 deletions
diff --git a/kernel/jump_label.c b/kernel/jump_label.c index 01ebdf1f9f40..2e62503bea0d 100644 --- a/kernel/jump_label.c +++ b/kernel/jump_label.c @@ -678,7 +678,7 @@ jump_label_module_notify(struct notifier_block *self, unsigned long val, case MODULE_STATE_COMING: ret = jump_label_add_module(mod); if (ret) { - WARN(1, "Failed to allocatote memory: jump_label may not work properly.\n"); + WARN(1, "Failed to allocate memory: jump_label may not work properly.\n"); jump_label_del_module(mod); } break; diff --git a/kernel/locking/lockdep.c b/kernel/locking/lockdep.c index e406c5fdb41e..dd13f865ad40 100644 --- a/kernel/locking/lockdep.c +++ b/kernel/locking/lockdep.c @@ -55,7 +55,6 @@ #include "lockdep_internals.h" -#include <trace/events/preemptirq.h> #define CREATE_TRACE_POINTS #include <trace/events/lock.h> diff --git a/kernel/locking/mutex.c b/kernel/locking/mutex.c index 1a81a1257b3f..3f8a35104285 100644 --- a/kernel/locking/mutex.c +++ b/kernel/locking/mutex.c @@ -389,7 +389,7 @@ static bool __ww_mutex_wound(struct mutex *lock, /* * wake_up_process() paired with set_current_state() * inserts sufficient barriers to make sure @owner either sees - * it's wounded in __ww_mutex_lock_check_stamp() or has a + * it's wounded in __ww_mutex_check_kill() or has a * wakeup pending to re-read the wounded state. */ if (owner != current) @@ -946,7 +946,6 @@ __mutex_lock_common(struct mutex *lock, long state, unsigned int subclass, } debug_mutex_lock_common(lock, &waiter); - debug_mutex_add_waiter(lock, &waiter, current); lock_contended(&lock->dep_map, ip); diff --git a/kernel/locking/test-ww_mutex.c b/kernel/locking/test-ww_mutex.c index 5b915b370d5a..0be047dbd897 100644 --- a/kernel/locking/test-ww_mutex.c +++ b/kernel/locking/test-ww_mutex.c @@ -324,7 +324,7 @@ static int __test_cycle(unsigned int nthreads) if (!cycle->result) continue; - pr_err("cylic deadlock not resolved, ret[%d/%d] = %d\n", + pr_err("cyclic deadlock not resolved, ret[%d/%d] = %d\n", n, nthreads, cycle->result); ret = -EINVAL; break; |