diff options
| author |   brking@us.ibm.com <brking@us.ibm.com> | 2005-05-02 19:50:47 -0500 |
|---|---|---|
| committer |   James Bottomley <jejb@mulgrave.(none)> | 2005-05-20 12:53:48 -0500 |
| commit | 5cbf5eaef7e4430f60844748fd33e22a5fb15167 (patch) | |
| tree | b19ccfeff04a36519871fde63c41803d78be6b37 /drivers/scsi | |
| parent | [SCSI] drivers/scsi/sym53c416.c: fix a wrong check (diff) | |
| download | linux-dev-5cbf5eaef7e4430f60844748fd33e22a5fb15167.tar.xz linux-dev-5cbf5eaef7e4430f60844748fd33e22a5fb15167.zip | |
[SCSI] ipr: Fix ipr PCI hotplug hang with CDROM attach
Currently, during PCI hotplug remove, if the upper layer
drivers of the attached devices send commands down as part
of the remove action, like a CDROM, the hotplug action
will hang forever due to the ipr driver returning
SCSI_MLQUEUE_HOST_BUSY. Patch fixes this.
Signed-off-by: Brian King <brking@us.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
Diffstat (limited to 'drivers/scsi')
| -rw-r--r-- | drivers/scsi/ipr.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/scsi/ipr.c b/drivers/scsi/ipr.c index 4ba9e886346d..a3d9cf675681 100644 --- a/drivers/scsi/ipr.c +++ b/drivers/scsi/ipr.c @@ -5886,6 +5886,7 @@ static void __ipr_remove(struct pci_dev *pdev) spin_unlock_irqrestore(ioa_cfg->host->host_lock, host_lock_flags); wait_event(ioa_cfg->reset_wait_q, !ioa_cfg->in_reset_reload); + flush_scheduled_work(); spin_lock_irqsave(ioa_cfg->host->host_lock, host_lock_flags); spin_lock(&ipr_driver_lock); @@ -5916,8 +5917,6 @@ static void ipr_remove(struct pci_dev *pdev) ENTER; - ioa_cfg->allow_cmds = 0; - flush_scheduled_work(); ipr_remove_trace_file(&ioa_cfg->host->shost_classdev.kobj, &ipr_trace_attr); ipr_remove_dump_file(&ioa_cfg->host->shost_classdev.kobj, |