Need to grab the host lock around the call to ibmvfc_link_down. Signed-off-by: Brian King <brking@xxxxxxxxxxxxxxxxxx> --- drivers/scsi/ibmvscsi/ibmvfc.c | 4 ++++ 1 file changed, 4 insertions(+) diff -puN drivers/scsi/ibmvscsi/ibmvfc.c~ibmvfc_fix_remove_locking drivers/scsi/ibmvscsi/ibmvfc.c --- linux-2.6/drivers/scsi/ibmvscsi/ibmvfc.c~ibmvfc_fix_remove_locking 2009-08-05 11:11:01.000000000 -0500 +++ linux-2.6-bjking1/drivers/scsi/ibmvscsi/ibmvfc.c 2009-08-05 11:11:01.000000000 -0500 @@ -4420,7 +4420,11 @@ static int ibmvfc_remove(struct vio_dev ENTER; ibmvfc_remove_trace_file(&vhost->host->shost_dev.kobj, &ibmvfc_trace_attr); + + spin_lock_irqsave(vhost->host->host_lock, flags); ibmvfc_link_down(vhost, IBMVFC_HOST_OFFLINE); + spin_unlock_irqrestore(vhost->host->host_lock, flags); + ibmvfc_wait_while_resetting(vhost); ibmvfc_release_crq_queue(vhost); kthread_stop(vhost->work_thread); _ -- To unsubscribe from this list: send the line "unsubscribe linux-scsi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
