From: patchwork-bot+netdevbpf@kernel.org
To: Nuoqi Gui <gnq25@mails.tsinghua.edu.cn>
Cc: ast@kernel.org, daniel@iogearbox.net, andrii@kernel.org,
dxu@dxuuu.xyz, eddyz87@gmail.com, john.fastabend@gmail.com,
martin.lau@linux.dev, memxor@gmail.com, song@kernel.org,
yonghong.song@linux.dev, jolsa@kernel.org, shuah@kernel.org,
isolodrai@meta.com, bpf@vger.kernel.org,
linux-kernel@vger.kernel.org, linux-kselftest@vger.kernel.org,
stable@vger.kernel.org
Subject: Re: [PATCH bpf v2 0/2] Keep dynamic inner array lookups nullable
Date: Mon, 08 Jun 2026 12:00:12 +0000 [thread overview]
Message-ID: <178092001263.1007295.5762213253620384461.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <20260607-f01-v2-v2-0-da48453146e8@mails.tsinghua.edu.cn>
Hello:
This series was applied to bpf/bpf-next.git (master)
by Kumar Kartikeya Dwivedi <memxor@gmail.com>:
On Sun, 07 Jun 2026 21:24:12 +0800 you wrote:
> An ARRAY_OF_MAPS can use an array created with BPF_F_INNER_MAP as its
> inner map template. The flag allows a concrete inner array with a
> different max_entries value to replace the template.
>
> The verifier currently uses the template's max_entries to elide
> nullness for a constant-key lookup through the inner map pointer. At
> runtime, the lookup uses the concrete inner array's max_entries instead.
> The verifier can therefore accept an unchecked dereference even though
> the runtime helper returns NULL.
>
> [...]
Here is the summary with links:
- [bpf,v2,1/2] bpf: Keep dynamic inner array lookups nullable
(no matching commit)
- [bpf,v2,2/2] selftests/bpf: Cover dynamic inner array lookup nullability
https://git.kernel.org/bpf/bpf-next/c/a3847994b4d2
You are awesome, thank you!
--
Deet-doot-dot, I am a bot.
https://korg.docs.kernel.org/patchwork/pwbot.html
prev parent reply other threads:[~2026-06-08 12:00 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-06-07 13:24 [PATCH bpf v2 0/2] Keep dynamic inner array lookups nullable Nuoqi Gui
2026-06-07 13:24 ` [PATCH bpf v2 2/2] selftests/bpf: Cover dynamic inner array lookup nullability Nuoqi Gui
2026-06-08 8:52 ` [PATCH bpf v2 0/2] Keep dynamic inner array lookups nullable Jiri Olsa
2026-06-08 12:00 ` patchwork-bot+netdevbpf [this message]
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=178092001263.1007295.5762213253620384461.git-patchwork-notify@kernel.org \
--to=patchwork-bot+netdevbpf@kernel.org \
--cc=andrii@kernel.org \
--cc=ast@kernel.org \
--cc=bpf@vger.kernel.org \
--cc=daniel@iogearbox.net \
--cc=dxu@dxuuu.xyz \
--cc=eddyz87@gmail.com \
--cc=gnq25@mails.tsinghua.edu.cn \
--cc=isolodrai@meta.com \
--cc=john.fastabend@gmail.com \
--cc=jolsa@kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-kselftest@vger.kernel.org \
--cc=martin.lau@linux.dev \
--cc=memxor@gmail.com \
--cc=shuah@kernel.org \
--cc=song@kernel.org \
--cc=stable@vger.kernel.org \
--cc=yonghong.song@linux.dev \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox