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https://github.com/torvalds/linux
05 April 2024, 19:05:47 UTC
Revision 21a446cf186570168b7281b154b1993968598aca authored by Trond Myklebust on 05 November 2018, 16:10:50 UTC, committed by Trond Myklebust on 12 November 2018, 21:39:13 UTC 
NFSv4: Don't exit the state manager without clearing NFS4CLNT_MANAGER_RUNNING
 
If we exit the NFSv4 state manager due to a umount, then we can end up
leaving the NFS4CLNT_MANAGER_RUNNING flag set. If another mount causes
the nfs4_client to be rereferenced before it is destroyed, then we end
up never being able to recover state.

Fixes: 47c2199b6eb5 ("NFSv4.1: Ensure state manager thread dies on last ...")
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
Cc: stable@vger.kernel.org # v4.15+
1 parent ccda4af
History
Tip revision: 21a446cf186570168b7281b154b1993968598aca authored by Trond Myklebust on 05 November 2018, 16:10:50 UTC
NFSv4: Don't exit the state manager without clearing NFS4CLNT_MANAGER_RUNNING
Tip revision: 21a446c
File Mode Size
Makefile -rw-r--r-- 361 bytes
compat.c -rw-r--r-- 2.2 KB
ipc_sysctl.c -rw-r--r-- 5.9 KB
mq_sysctl.c -rw-r--r-- 2.9 KB
mqueue.c -rw-r--r-- 39.0 KB
msg.c -rw-r--r-- 29.9 KB
msgutil.c -rw-r--r-- 3.6 KB
namespace.c -rw-r--r-- 4.6 KB
sem.c -rw-r--r-- 61.4 KB
shm.c -rw-r--r-- 42.4 KB
syscall.c -rw-r--r-- 4.7 KB
util.c -rw-r--r-- 22.1 KB
util.h -rw-r--r-- 9.0 KB
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