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| author | Arthur Kiyanovski <akiyano@amazon.com> | 2026-06-04 08:07:04 +0000 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2026-06-05 18:28:21 -0700 |
| commit | 954981dbbfbd78f21d2fbac1ac0742dbf38b4e69 (patch) | |
| tree | 24581f962878e5f9911e99519e112dc92f7c7841 /tools/perf/scripts | |
| parent | f9f25118faa4dd2b6e3d14a03d123bbdbd59925d (diff) | |
net: ena: PHC: Add missing barrier
Add dma_rmb() barrier after req_id completion check in
ena_com_phc_get_timestamp(). On weakly-ordered architectures,
payload fields may be read before req_id is observed as updated.
Fixes: e0ea34158ee8 ("net: ena: Add PHC support in the ENA driver")
Closes: https://sashiko.dev/#/patchset/20260430032507.11586-1-akiyano%40amazon.com
Signed-off-by: Arthur Kiyanovski <akiyano@amazon.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'tools/perf/scripts')
0 files changed, 0 insertions, 0 deletions