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| author | Mike Christie <michael.christie@oracle.com> | 2022-02-26 17:04:30 -0600 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2022-03-01 23:56:28 -0500 |
| commit | 8dd3dff3bf3e9d91df3a4c3665d3da873b6095b8 (patch) | |
| tree | a04a8f4bbef02f92fb4a54c0a097ee025149c8fb /net/lapb/lapb_timer.c | |
| parent | 07e0984b96ec1ba8c6de1c092b986b00ea0c114c (diff) | |
scsi: iscsi: Fix recovery and unblocking race
If the user sets the iscsi_eh_timer_workq/iscsi_eh workqueue's max_active
to greater than 1, the recovery_work could be running when
__iscsi_unblock_session() runs. The cancel_delayed_work() will then not
wait for the running work and we can race where we end up with the wrong
session state and scsi_device state set.
This replaces the cancel_delayed_work() with the sync version.
Link: https://lore.kernel.org/r/20220226230435.38733-2-michael.christie@oracle.com
Reviewed-by: Lee Duncan <lduncan@suse.com>
Reviewed-by: Chris Leech <cleech@redhat.com>
Signed-off-by: Mike Christie <michael.christie@oracle.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'net/lapb/lapb_timer.c')
0 files changed, 0 insertions, 0 deletions