diff options
| author | David Yang <mmyangfl@gmail.com> | 2026-01-20 00:07:37 +0800 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2026-01-20 18:29:09 -0800 |
| commit | 748a81c8ceda1fdbdcd0af595947422e810442aa (patch) | |
| tree | 26f43228e93529baf523010e2df407a1fac8582e /scripts/patch-kernel | |
| parent | a917cd0a23fae160a85b0e8a0dd1d548c5d5242e (diff) | |
net: hns3: fix data race in hns3_fetch_stats
In hns3_fetch_stats(), ring statistics, protected by u64_stats_sync, are
read and accumulated in ignorance of possible u64_stats_fetch_retry()
events. These statistics are already accumulated by
hns3_ring_stats_update(). Fix this by reading them into a temporary
buffer first.
Fixes: b20d7fe51e0d ("net: hns3: add some statitics info to tx process")
Signed-off-by: David Yang <mmyangfl@gmail.com>
Link: https://patch.msgid.link/20260119160759.1455950-1-mmyangfl@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'scripts/patch-kernel')
0 files changed, 0 insertions, 0 deletions