diff options
| author | Trond Myklebust <trond.myklebust@hammerspace.com> | 2025-02-01 15:00:02 -0500 |
|---|---|---|
| committer | Anna Schumaker <anna.schumaker@oracle.com> | 2025-02-19 16:45:24 -0500 |
| commit | 5bbd6e863b15a85221e49b9bdb2d5d8f0bb91f3d (patch) | |
| tree | d2c388f9622009c15c34384e080bff8c842913ef /include/linux/fpga/fpga-bridge.h | |
| parent | 88025c67fe3c025a0123bc7af50535b97f7af89a (diff) | |
SUNRPC: Prevent looping due to rpc_signal_task() races
If rpc_signal_task() is called while a task is in an rpc_call_done()
callback function, and the latter calls rpc_restart_call(), the task can
end up looping due to the RPC_TASK_SIGNALLED flag being set without the
tk_rpc_status being set.
Removing the redundant mechanism for signalling the task fixes the
looping behaviour.
Reported-by: Li Lingfeng <lilingfeng3@huawei.com>
Fixes: 39494194f93b ("SUNRPC: Fix races with rpc_killall_tasks()")
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
Reviewed-by: Jeff Layton <jlayton@kernel.org>
Signed-off-by: Anna Schumaker <anna.schumaker@oracle.com>
Diffstat (limited to 'include/linux/fpga/fpga-bridge.h')
0 files changed, 0 insertions, 0 deletions