Re: [PATCH net-next] selftests: net: veth: test own ndo-xmit after peer GRO toggle while down
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From: Narcisa Vasile <hidden>
Date: 2026-10-12 04:53:28
Also in:
bpf, linux-kselftest
On Sat, Oct 10, 2026 at 08:29:14PM +0100, Tianyi Gao wrote:
Test that a veth device advertises ndo-xmit when GRO is enabled on its
peer while both are down and only the device is brought up.
Commit 7a6102aa6df0 ("veth: Update XDP feature set when bringing up
device") made veth_open() set the flag in this case, and selftests were
requested in its review [1].
The block now ends with GRO enabled while the peer is down, so the
aggregation check that follows covers NAPI enabled by veth_open() again.
Commit c017800af5c7 ("selftests: net: veth: test peer ndo-xmit after GRO
toggle while down") had moved it to veth_set_features() [2].
Link: https://lore.kernel.org/all/155aabf8b873bb8cdcafbd6139c42b08513e5fe6.camel@redhat.com/ (local) [1]
Link: https://lore.kernel.org/all/179165459278.434549.1711113374323842550@kernel.org/ (local) [2]
Signed-off-by: Tianyi Gao <redacted>
---Reviewed-by: Narcisa Vasile <redacted>