git: a7b222db122e - main - linuxkpi: rwlock: Fix rwlock_init
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Date: Fri, 17 May 2024 05:59:14 UTC
The branch main has been updated by manu:
URL: https://cgit.FreeBSD.org/src/commit/?id=a7b222db122e99f587d87eeec303c8abc9aea04e
commit a7b222db122e99f587d87eeec303c8abc9aea04e
Author: Emmanuel Vadot <manu@FreeBSD.org>
AuthorDate: 2024-05-17 05:54:36 +0000
Commit: Emmanuel Vadot <manu@FreeBSD.org>
CommitDate: 2024-05-17 05:59:02 +0000
linuxkpi: rwlock: Fix rwlock_init
Some linux code re-init some spinlock so add MTX_NEW to mtx_init.
Reported by: rlibby
Fixes: 5c0a1923486e ("linuxkpi: rwlock: Simplify code")
---
sys/compat/linuxkpi/common/include/linux/rwlock.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/sys/compat/linuxkpi/common/include/linux/rwlock.h b/sys/compat/linuxkpi/common/include/linux/rwlock.h
index 126b70c875c0..3030ec89ff1e 100644
--- a/sys/compat/linuxkpi/common/include/linux/rwlock.h
+++ b/sys/compat/linuxkpi/common/include/linux/rwlock.h
@@ -52,6 +52,6 @@ typedef struct rwlock rwlock_t;
do { read_unlock(lock); } while (0)
#define write_unlock_irqrestore(lock, flags) \
do { write_unlock(lock); } while (0)
-#define rwlock_init(_l) rw_init_flags(_l, "lnxrw", RW_NOWITNESS)
+#define rwlock_init(_l) rw_init_flags(_l, "lnxrw", RW_NOWITNESS | RW_NEW)
#endif /* _LINUXKPI_LINUX_RWLOCK_H_ */