diff options
| author | Linus Walleij <linusw@kernel.org> | 2026-09-03 23:45:29 +0200 |
|---|---|---|
| committer | Paolo Abeni <pabeni@redhat.com> | 2026-09-08 12:35:21 +0200 |
| commit | a0de06d0da78a3db53de65dfd7452cc6d111f703 (patch) | |
| tree | be35786b1b59ef7646c362fc52356377405e3a7e /scripts/basic | |
| parent | c51fe228121ee32d3a81242119a4195bed027b95 (diff) | |
| download | linux-a0de06d0da78a3db53de65dfd7452cc6d111f703.tar.gz linux-a0de06d0da78a3db53de65dfd7452cc6d111f703.zip | |
net: ethernet: cortina: Fix budget accounting
The gmac_rx() function returns the remaining NAPI budget, but its
caller treats the return value as the number of packets received. An
idle poll therefore reports a full budget and remains scheduled.
Return the number of received packets instead. Preserve the existing
free queue refill accounting by adding that count directly; continuing
to subtract it from the budget would invert the refill behavior.
Fixes: 4d5ae32f5e1e ("net: ethernet: Add a driver for Gemini gigabit ethernet")
Link: https://lore.kernel.org/r/20260509-gemini-ethernet-fixes-v1-4-6c5d20ddc35b@kernel.org
Link: https://lore.kernel.org/r/20260512131456.189452-1-pabeni@redhat.com
Assisted-by: LLM
Reviewed-by: Joe Damato <joe@dama.to>
Signed-off-by: Linus Walleij <linusw@kernel.org>
Link: https://patch.msgid.link/20260903-gemini-ethernet-fixes-v2-1-2bbbd598ca6e@kernel.org
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Diffstat (limited to 'scripts/basic')
0 files changed, 0 insertions, 0 deletions