]> git.ipfire.org Git - thirdparty/kernel/stable.git/commit
nvme/pci: Add APST quirk for Lenovo N60z laptop
authorWangYuli <wangyuli@uniontech.com>
Mon, 15 Jul 2024 09:31:44 +0000 (17:31 +0800)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Mon, 19 Aug 2024 03:45:51 +0000 (05:45 +0200)
commita6117b3c1bd651b8bc10df4c7dfc8a1267f3c2a0
tree503c1423e661132a906cd00e9225f19ebd3be9ec
parent9b424c5d4130d56312e2a3be17efb0928fec4d64
nvme/pci: Add APST quirk for Lenovo N60z laptop

commit ab091ec536cb7b271983c0c063b17f62f3591583 upstream.

There is a hardware power-saving problem with the Lenovo N60z
board. When turn it on and leave it for 10 hours, there is a
20% chance that a nvme disk will not wake up until reboot.

Link: https://lore.kernel.org/all/2B5581C46AC6E335+9c7a81f1-05fb-4fd0-9fbb-108757c21628@uniontech.com
Signed-off-by: hmy <huanglin@uniontech.com>
Signed-off-by: Wentao Guan <guanwentao@uniontech.com>
Signed-off-by: WangYuli <wangyuli@uniontech.com>
Signed-off-by: Keith Busch <kbusch@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/nvme/host/pci.c