+ spin_unlock_irqrestore(dev->sata_dev.ap->lock, + flags_libsas); + spin_unlock_irqrestore(&mvi->lock, flags); + t->task_done(t); + spin_lock_irqsave(&mvi->lock, flags); + spin_lock_irqsave(dev->sata_dev.ap->lock, + flags_libsas); [Jack] Is there something wrong with the the lock sequence . for sata io path, will __acquires(dev->sata_dev.ap->lock) when issue cmd to lldd and you acquires your mvi lock then, so should you change the lock sequence to : spin_unlock_irqrestore(&mvi->lock, flags); spin_unlock_irqrestore(dev->sata_dev.ap->lock, flags_libsas); t->task_done(t); spin_lock_irqsave(dev->sata_dev.ap->lock, flags_libsas); spin_lock_irqsave(&mvi->lock, flags); -- 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
