Re: [PATCH] selftests/net: enable lo.accept_local in psock_snd test

On Fri, May 20, 2022 at 2:40 AM Yun Lu luyun_611@163.com wrote:

From: luyun luyun@kylinos.cn

The psock_snd test sends and recievs packets over loopback, but the parameter lo.accept_local is disabled by default, this test will fail with Resource temporarily unavailable: sudo ./psock_snd.sh dgram tx: 128 rx: 142 ./psock_snd: recv: Resource temporarily unavailable

I cannot reproduce this failure.

Passes on a machine with accept_local 0.

accept_local is defined as

" accept_local - BOOLEAN Accept packets with local source addresses. In combination with suitable routing, this can be used to direct packets between two local interfaces over the wire and have them accepted properly. "