linux-kernel - Re: [PATCH 5.10 0/3] fix build error in bpf selftests

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Message-ID: <YueUJqQUUbr9n8wn@kroah.com>
Date:   Mon, 1 Aug 2022 10:51:50 +0200
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     Tianchen Ding <dtcccc@...ux.alibaba.com>
Cc:     Sasha Levin <sashal@...nel.org>, Lorenz Bauer <lmb@...udflare.com>,
        Alexei Starovoitov <ast@...nel.org>,
        linux-kernel@...r.kernel.org, stable@...r.kernel.org
Subject: Re: [PATCH 5.10 0/3] fix build error in bpf selftests

On Mon, Aug 01, 2022 at 03:29:13PM +0800, Tianchen Ding wrote:
> We found a compile error when building tools/testing/selftests/bpf/ on 5.10.y.
> tools/testing/selftests/bpf/prog_tests/sk_lookup.c:1092:15: error: 'struct bpf_sk_lookup' has no member named 'cookie'
>  1092 |  if (CHECK(ctx.cookie == 0, "ctx.cookie", "no socket selected\n"))
>       |               ^
> 
> To fix this bug, this patchset backports three patches from upstream:
> https://lore.kernel.org/bpf/20210303101816.36774-1-lmb@cloudflare.com/
> 
> Patch 1 and 2 are necessary for bpf selftests build pass on 5.10.y.
> Patch 3 does not impact building stage, but can avoid a test case
> failure (by skipping it).

Now queued up, thanks.

greg k-h