nvme-pci: add NO APST quirk for Kioxia device
stable inclusion from stable-v5.10.127 commit 169f7d770552437671b998b63560209982615cb6 category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I5XDDK Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=169f7d770552437671b998b63560209982615cb6 -------------------------------- [ Upstream commit 5a6254d5 ] This particular Kioxia device times out and aborts I/O during any load, but it's more easily observable with discards (fstrim). The device gets to a state that is also not possible to use "nvme set-feature" to disable APST. Booting with nvme_core.default_ps_max_latency=0 solves the issue. We had a dozen or so of these devices behaving this same way in customer environments. Signed-off-by:Enzo Matsumiya <ematsumiya@suse.de> Signed-off-by:
Christoph Hellwig <hch@lst.de> Signed-off-by:
Sasha Levin <sashal@kernel.org> Signed-off-by:
Zheng Zengkai <zhengzengkai@huawei.com> Reviewed-by:
Wei Li <liwei391@huawei.com>
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