netdev - Re: [PATCH bpf v4 0/2] bpf: fix recursive lock and add test

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Message-ID: <ba7c39cb-18ab-4c51-a4cb-89769ea09e6b@linux.dev>
Date: Mon, 18 Nov 2024 13:39:16 -0800
From: Martin KaFai Lau <martin.lau@...ux.dev>
To: Jiayuan Chen <mrpre@....com>, Jakub Kicinski <kuba@...nel.org>
Cc: edumazet@...gle.com, jakub@...udflare.com, davem@...emloft.net,
 dsahern@...nel.org, kuba@...nel.org, pabeni@...hat.com,
 netdev@...r.kernel.org, bpf@...r.kernel.org, linux-kernel@...r.kernel.org,
 horms@...nel.org, daniel@...earbox.net, mykolal@...com, ast@...nel.org,
 kpsingh@...nel.org, jolsa@...nel.org, eddyz87@...il.com, shuah@...nel.org,
 sdf@...ichev.me, linux-kselftest@...r.kernel.org, haoluo@...gle.com,
 song@...nel.org, john.fastabend@...il.com, andrii@...nel.org, mhal@...x.co,
 yonghong.song@...ux.dev
Subject: Re: [PATCH bpf v4 0/2] bpf: fix recursive lock and add test

On 11/17/24 7:09 PM, Jiayuan Chen wrote:
> 1. fix recursive lock when ebpf prog return SK_PASS.
> 2. add selftest to reproduce recursive lock.
> 
> Note that the test code can reproduce the 'dead-lock' and if just
> the selftest merged without first patch, the test case will
> definitely fail, because the issue of deadlock is inevitable.

Acked-by: Martin KaFai Lau <martin.lau@...nel.org>

Jakub, please help to land it to the net tree. Thanks!