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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2021-04-28 12:37:53 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2021-04-28 12:37:53 -0700 |
| commit | 0ff0edb550e256597e505eff308f90d9a0b6677c (patch) | |
| tree | 6d96f53e70f2bdec49627e30c2645ee97b987848 /include/linux/static_call.h | |
| parent | 9a45da9270b64b14e154093c28f746d861ab8c61 (diff) | |
| parent | f4abe9967c6fdb511ee567e129a014b60945ab93 (diff) | |
| download | linux-0ff0edb550e256597e505eff308f90d9a0b6677c.tar.gz linux-0ff0edb550e256597e505eff308f90d9a0b6677c.tar.bz2 linux-0ff0edb550e256597e505eff308f90d9a0b6677c.zip | |
Merge tag 'locking-core-2021-04-28' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull locking updates from Ingo Molnar:
- rtmutex cleanup & spring cleaning pass that removes ~400 lines of
code
- Futex simplifications & cleanups
- Add debugging to the CSD code, to help track down a tenacious race
(or hw problem)
- Add lockdep_assert_not_held(), to allow code to require a lock to not
be held, and propagate this into the ath10k driver
- Misc LKMM documentation updates
- Misc KCSAN updates: cleanups & documentation updates
- Misc fixes and cleanups
- Fix locktorture bugs with ww_mutexes
* tag 'locking-core-2021-04-28' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (44 commits)
kcsan: Fix printk format string
static_call: Relax static_call_update() function argument type
static_call: Fix unused variable warn w/o MODULE
locking/rtmutex: Clean up signal handling in __rt_mutex_slowlock()
locking/rtmutex: Restrict the trylock WARN_ON() to debug
locking/rtmutex: Fix misleading comment in rt_mutex_postunlock()
locking/rtmutex: Consolidate the fast/slowpath invocation
locking/rtmutex: Make text section and inlining consistent
locking/rtmutex: Move debug functions as inlines into common header
locking/rtmutex: Decrapify __rt_mutex_init()
locking/rtmutex: Remove pointless CONFIG_RT_MUTEXES=n stubs
locking/rtmutex: Inline chainwalk depth check
locking/rtmutex: Move rt_mutex_debug_task_free() to rtmutex.c
locking/rtmutex: Remove empty and unused debug stubs
locking/rtmutex: Consolidate rt_mutex_init()
locking/rtmutex: Remove output from deadlock detector
locking/rtmutex: Remove rtmutex deadlock tester leftovers
locking/rtmutex: Remove rt_mutex_timed_lock()
MAINTAINERS: Add myself as futex reviewer
locking/mutex: Remove repeated declaration
...
Diffstat (limited to 'include/linux/static_call.h')
| -rw-r--r-- | include/linux/static_call.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/linux/static_call.h b/include/linux/static_call.h index e01b61ab86b1..fc94faa53b5b 100644 --- a/include/linux/static_call.h +++ b/include/linux/static_call.h @@ -118,9 +118,9 @@ extern void arch_static_call_transform(void *site, void *tramp, void *func, bool #define static_call_update(name, func) \ ({ \ - BUILD_BUG_ON(!__same_type(*(func), STATIC_CALL_TRAMP(name))); \ + typeof(&STATIC_CALL_TRAMP(name)) __F = (func); \ __static_call_update(&STATIC_CALL_KEY(name), \ - STATIC_CALL_TRAMP_ADDR(name), func); \ + STATIC_CALL_TRAMP_ADDR(name), __F); \ }) #define static_call_query(name) (READ_ONCE(STATIC_CALL_KEY(name).func)) |