diff options
| author | Bart Van Assche <bvanassche@acm.org> | 2024-07-11 15:59:52 -0700 |
|---|---|---|
| committer | Keith Busch <kbusch@kernel.org> | 2024-07-15 13:46:00 -0700 |
| commit | 92fc2c469eb26060384e9b2cd4cb0cc228aba582 (patch) | |
| tree | 63702f5e17002e7657ca23e1cac79967a505ffc4 /scripts/gdb/linux/mm.py | |
| parent | 88c918d1ee2c88cc5be3aa67ce048414fee471ff (diff) | |
nvme-pci: Fix the instructions for disabling power management
pcie_aspm=off tells the kernel not to modify the ASPM configuration. This
setting does not guarantee that ASPM (Active State Power Management) is
disabled. Hence add pcie_port_pm=off. This disables power management for
all PCIe ports.
This patch has been tested on a workstation with a Samsung SSD 970 EVO Plus
NVMe SSD.
Fixes: 4641a8e6e145 ("nvme-pci: add trouble shooting steps for timeouts")
Cc: Keith Busch <kbusch@kernel.org>
Cc: Christoph Hellwig <hch@lst.de>
Cc: Chaitanya Kulkarni <kch@nvidia.com>
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Keith Busch <kbusch@kernel.org>
Diffstat (limited to 'scripts/gdb/linux/mm.py')
0 files changed, 0 insertions, 0 deletions