diff options
| author | Maxim Levitsky <[email protected]> | 2019-05-02 11:31:33 +0000 |
|---|---|---|
| committer | Christoph Hellwig <[email protected]> | 2019-05-13 14:00:03 +0000 |
| commit | e8fd41bb3cf149fb6df4be714f94fc04871ccbce (patch) | |
| tree | 4ae9bf361ce5b55ffd690fd23f59aa16558c3862 /tools/perf/scripts/python/event_analyzing_sample.py | |
| parent | brd: add cond_resched to brd_free_pages (diff) | |
| download | kernel-e8fd41bb3cf149fb6df4be714f94fc04871ccbce.tar.gz kernel-e8fd41bb3cf149fb6df4be714f94fc04871ccbce.zip | |
nvme-pci: init shadow doorbell after each reset
The spec states:
"The settings are not retained across a Controller Level Reset"
Therefore the driver must enable the shadow doorbell, after each reset.
This was caught while testing the nvme driver over upcoming nvme-mdev
device.
Signed-off-by: Maxim Levitsky <[email protected]>
Reviewed-by: Keith Busch <[email protected]>
Reviewed-by: Minwoo Im <[email protected]>
Signed-off-by: Christoph Hellwig <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/event_analyzing_sample.py')
0 files changed, 0 insertions, 0 deletions