Ksawlii/kernel_samsung_a53x
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ANDROID: GKI: Add initialization for mutex oem_data.

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Although __mutex_init() already contains a hook, but this
function may be called before the mutex_init hook is registered,
causing mutex's oem_data to be uninitialized and causing unpredictable errors.

Bug: 352181884

Change-Id: I04378d6668fb4e7b93c11d930ac46aae484fc835
Signed-off-by: zhujingpeng <zhujingpeng@vivo.com>
(cherry picked from commit 96d66062d0767aeafb690ce014ec91785820d62b)
(cherry picked from commit 4c213b2ea1f58bc640894684f65c92b6cdee522d)
This commit is contained in:
zhujingpeng 2024-07-10 11:22:28 +08:00 committed by Ksawlii
parent b406bff5bd
commit dacbe677af
1 changed files with 1 additions and 0 deletions
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kernel/locking/mutex.c
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@ -47,6 +47,7 @@ __mutex_init(struct mutex *lock, const char *name, struct lock_class_key *key)
#ifdef CONFIG_MUTEX_SPIN_ON_OWNER #ifdef CONFIG_MUTEX_SPIN_ON_OWNER
osq_lock_init(&lock->osq); osq_lock_init(&lock->osq);
#endif #endif
android_init_oem_data(lock, 1);
debug_mutex_init(lock, name, key); debug_mutex_init(lock, name, key);
} }