The following commit has been merged in the master branch:
commit 93b88935999ad25bc22daf64f9ebff30957e0a27
Author: Marcio Barbosa <[email protected]>
Date: Mon Mar 21 14:43:34 2022 -0300
DARWIN: Drop afs_event lock before destroying it
On macOS arm64, a lock (lck_mtx_t) must be released (lck_mtx_unlock)
before it can be destroyed/freed (lck_mtx_free -> lck_mtx_destroy). If
this rules isn't respected, the operating system in question will panic
with the following message:
panic("lck_mtx_assert(): mutex (%p) not owned", lock);
Unfortunately, the current shutdown process of the osi_sleep module
doesn't respect this rule. As a result, macOS arm64 panics when the
OpenAFS client is shut down/restarted. To fix this problem, release
afs_event->lck (EVTLOCK_UNLOCK) before destroying it (EVTLOCK_DESTROY).
Change-Id: Ifd39fd99c237c783ed98079573fd4043ebab363b
Reviewed-on: https://gerrit.openafs.org/14933
Tested-by: BuildBot <[email protected]>
Reviewed-by: Mark Vitale <[email protected]>
Tested-by: Mark Vitale <[email protected]>
Reviewed-by: Benjamin Kaduk <[email protected]>
src/afs/DARWIN/osi_sleep.c | 1 +
1 file changed, 1 insertion(+)
--
OpenAFS Master Repository
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