David Howells fc9de52de3 rxrpc: Fix missing locking causing hanging calls ... If a call gets aborted (e.g. because kafs saw a signal) between it being queued for connection and the I/O thread picking up the call, the abort will be prioritised over the connection and it will be removed from local->new_client_calls by rxrpc_disconnect_client_call() without a lock being held. This may cause other calls on the list to disappear if a race occurs. Fix this by taking the client_call_lock when removing a call from whatever list its ->wait_link happens to be on. Signed-off-by: David Howells <dhowells@redhat.com> cc: linux-afs@lists.infradead.org Reported-by: Marc Dionne <marc.dionne@auristor.com> Fixes: 9d35d880e0 ("rxrpc: Move client call connection to the I/O thread") Link: https://patch.msgid.link/726660.1730898202@warthog.procyon.org.uk Signed-off-by: Jakub Kicinski <kuba@kernel.org>		2024-11-07 11:30:34 -08:00
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events	rxrpc: Fix missing locking causing hanging calls	2024-11-07 11:30:34 -08:00
misc	NFS: trace: show TIMEDOUT instead of 0x6e	2024-09-01 10:04:55 -04:00
stages	tracing/treewide: Remove second parameter of __assign_str()	2024-05-22 20:14:47 -04:00
bpf_probe.h
define_custom_trace.h
define_trace.h
perf.h
syscall.h
trace_custom_events.h
trace_events.h