mirror of
https://github.com/torvalds/linux.git
synced 2026-01-12 00:42:35 +08:00
b71cbcf7d1
nvme_fc_ctrl_put can acquire the rport lock when freeing the
ctrl object:
nvme_fc_ctrl_put
nvme_fc_ctrl_free
spin_lock_irqsave(rport->lock)
Thus we can't hold the rport lock when calling nvme_fc_ctrl_put.
Justin suggested use the safe list iterator variant because
nvme_fc_ctrl_put will also modify the rport->list.
Cc: Justin Tee <justin.tee@broadcom.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Daniel Wagner <wagi@kernel.org>
Signed-off-by: Keith Busch <kbusch@kernel.org>