diff options
| author | Lee Duncan <lduncan@suse.com> | 2024-02-09 10:07:35 -0800 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2024-02-12 20:50:07 -0500 |
| commit | 379a58caa19930e010b7efa1c1f3b9411d3d2ca3 (patch) | |
| tree | 0432c6d3a2732149db172bceda463b47f4c702a5 /drivers/scsi/fnic/fnic_scsi.c | |
| parent | 977fe773dcc7098d8eaf4ee6382cb51e13e784cb (diff) | |
scsi: fnic: Move fnic_fnic_flush_tx() to a work queue
Rather than call 'fnic_flush_tx()' from interrupt context we should be
moving it onto a work queue to avoid any locking issues.
Fixes: 1a1975551943 ("scsi: fcoe: Fix potential deadlock on &fip->ctlr_lock")
Co-developed-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: Lee Duncan <lduncan@suse.com>
Link: https://lore.kernel.org/r/ce5ffa5d0ff82c2b2e283b3b4bff23291d49b05c.1707500786.git.lduncan@suse.com
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/fnic/fnic_scsi.c')
| -rw-r--r-- | drivers/scsi/fnic/fnic_scsi.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/scsi/fnic/fnic_scsi.c b/drivers/scsi/fnic/fnic_scsi.c index 8d7fc5284293..fc4cee91b175 100644 --- a/drivers/scsi/fnic/fnic_scsi.c +++ b/drivers/scsi/fnic/fnic_scsi.c @@ -680,7 +680,7 @@ static int fnic_fcpio_fw_reset_cmpl_handler(struct fnic *fnic, spin_unlock_irqrestore(&fnic->fnic_lock, flags); - fnic_flush_tx(fnic); + queue_work(fnic_event_queue, &fnic->flush_work); reset_cmpl_handler_end: fnic_clear_state_flags(fnic, FNIC_FLAGS_FWRESET); @@ -736,7 +736,7 @@ static int fnic_fcpio_flogi_reg_cmpl_handler(struct fnic *fnic, } spin_unlock_irqrestore(&fnic->fnic_lock, flags); - fnic_flush_tx(fnic); + queue_work(fnic_event_queue, &fnic->flush_work); queue_work(fnic_event_queue, &fnic->frame_work); } else { spin_unlock_irqrestore(&fnic->fnic_lock, flags); |