linux_dsm_epyc7002/drivers/nvme
Christoph Hellwig cd709c8e06 nvme: do not try to reconfigure APST when the controller is not live
commit 53fe2a30bc168db9700e00206d991ff934973cf1 upstream.

Do not call nvme_configure_apst when the controller is not live, given
that nvme_configure_apst will fail due the lack of an admin queue when
the controller is being torn down and nvme_set_latency_tolerance is
called from dev_pm_qos_hide_latency_tolerance.

Fixes: 510a405d945b("nvme: fix memory leak for power latency tolerance")
Reported-by: Peng Liu <liupeng17@lenovo.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Keith Busch <kbusch@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-05-19 10:13:19 +02:00
..
host nvme: do not try to reconfigure APST when the controller is not live 2021-05-19 10:13:19 +02:00
target nvmet-rdma: Fix NULL deref when SEND is completed with error 2021-05-19 10:13:14 +02:00
Kconfig treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
Makefile treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00