From: patchwork-bot+netdevbpf@kernel.org
To: Viktor Malik <vmalik@redhat.com>
Cc: bpf@vger.kernel.org, ast@kernel.org, daniel@iogearbox.net,
andrii@kernel.org, martin.lau@linux.dev, eddyz87@gmail.com,
song@kernel.org, yonghong.song@linux.dev,
john.fastabend@gmail.com, kpsingh@kernel.org, sdf@fomichev.me,
haoluo@google.com, jolsa@kernel.org
Subject: Re: [PATCH bpf-next] bpf: Do not alloc arena on unsupported arches
Date: Fri, 15 Nov 2024 16:20:30 +0000 [thread overview]
Message-ID: <173168763049.2635622.13543213341607100159.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <20241115082548.74972-1-vmalik@redhat.com>
Hello:
This patch was applied to bpf/bpf-next.git (master)
by Alexei Starovoitov <ast@kernel.org>:
On Fri, 15 Nov 2024 09:25:48 +0100 you wrote:
> Do not allocate BPF arena on arches that do not support it, instead
> return EOPNOTSUPP. This is useful to prevent bugs such as soft lockups
> while trying to free the arena which we have witnessed on ppc64le [1].
>
> [1] https://lore.kernel.org/bpf/4afdcb50-13f2-4772-8db1-3fd02bd985b3@redhat.com/
>
> Signed-off-by: Viktor Malik <vmalik@redhat.com>
>
> [...]
Here is the summary with links:
- [bpf-next] bpf: Do not alloc arena on unsupported arches
https://git.kernel.org/bpf/bpf-next/c/ab4dc30c5322
You are awesome, thank you!
--
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prev parent reply other threads:[~2024-11-15 16:20 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-11-15 8:25 [PATCH bpf-next] bpf: Do not alloc arena on unsupported arches Viktor Malik
2024-11-15 16:20 ` patchwork-bot+netdevbpf [this message]
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