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| author | Jakub Kicinski <kuba@kernel.org> | 2026-08-17 12:58:48 -0700 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2026-08-17 12:58:48 -0700 |
| commit | c786f61135cae5cad1ca12aabc8ec47499fa8097 (patch) | |
| tree | 6ea2476d4741f3d69423a97c43a076d72763fde1 /tools/perf/scripts/python/task-analyzer.py | |
| parent | 273480bb836e515353f30a1e70b21a2382de666e (diff) | |
| parent | 5da6ec6f06f235166bd084466b3386c638e26675 (diff) | |
Merge branch 'ionic-fix-completion-descriptor-access'
Eric Joyner says:
====================
ionic: fix completion descriptor access
The first patch adds the missing dma_rmb() between the completion
publish checks and the reads of the descriptor payloads, suggested by
the Sashiko review from [1] for the second patch.
The second locates the completion within its slot from cq->desc_size
rather than a fixed stride, which is necessary when IONIC_Q_F_2X_CQ_DESC
(double-sized completion descriptors) is used (e.g. for hardware
timestamps).
[1] https://lore.kernel.org/netdev/20260507155928.2537928-1-kuba@kernel.org/
====================
Link: https://patch.msgid.link/20260811195039.1315045-1-eric.joyner@amd.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/task-analyzer.py')
0 files changed, 0 insertions, 0 deletions