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| author | Shanker Donthineni <sdonthineni@nvidia.com> | 2021-06-08 08:48:56 +0300 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2021-06-18 18:32:35 +0300 |
| commit | 4c207e7121fa92b66bf1896bf8ccb9edfb0f9731 (patch) | |
| tree | 4271e9bdd19b41143264ecac336e2e847eaca983 /tools/perf/scripts/python/event_analyzing_sample.py | |
| parent | b5cf198e74a91073d12839a3e2db99994a39995d (diff) | |
| download | linux-4c207e7121fa92b66bf1896bf8ccb9edfb0f9731.tar.xz | |
PCI: Mark some NVIDIA GPUs to avoid bus reset
Some NVIDIA GPU devices do not work with SBR. Triggering SBR leaves the
device inoperable for the current system boot. It requires a system
hard-reboot to get the GPU device back to normal operating condition
post-SBR. For the affected devices, enable NO_BUS_RESET quirk to avoid the
issue.
This issue will be fixed in the next generation of hardware.
Link: https://lore.kernel.org/r/20210608054857.18963-8-ameynarkhede03@gmail.com
Signed-off-by: Shanker Donthineni <sdonthineni@nvidia.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Sinan Kaya <okaya@kernel.org>
Cc: stable@vger.kernel.org
Diffstat (limited to 'tools/perf/scripts/python/event_analyzing_sample.py')
0 files changed, 0 insertions, 0 deletions