From: patchwork-bot+netdevbpf@kernel.org
To: Geliang Tang <geliang@kernel.org>
Cc: john.fastabend@gmail.com, jakub@cloudflare.com,
davem@davemloft.net, edumazet@google.com, kuba@kernel.org,
pabeni@redhat.com, ast@kernel.org, daniel@iogearbox.net,
tanggeliang@kylinos.cn, dsahern@kernel.org, eddyz87@gmail.com,
mykolal@fb.com, martin.lau@linux.dev, song@kernel.org,
yonghong.song@linux.dev, kpsingh@kernel.org, sdf@google.com,
haoluo@google.com, jolsa@kernel.org, shuah@kernel.org,
yatsenko@meta.com, miaxu@meta.com, yuran.pereira@hotmail.com,
chenhuacai@kernel.org, yangtiezhu@loongson.cn,
alibuda@linux.alibaba.com, netdev@vger.kernel.org,
bpf@vger.kernel.org, linux-kselftest@vger.kernel.org
Subject: Re: [PATCH net v5] skmsg: skip zero length skb in sk_msg_recvmsg
Date: Tue, 09 Jul 2024 08:40:30 +0000 [thread overview]
Message-ID: <172051443055.11402.15346056734858431642.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <e3a16eacdc6740658ee02a33489b1b9d4912f378.1719992715.git.tanggeliang@kylinos.cn>
Hello:
This patch was applied to bpf/bpf.git (master)
by Daniel Borkmann <daniel@iogearbox.net>:
On Wed, 3 Jul 2024 16:39:31 +0800 you wrote:
> From: Geliang Tang <tanggeliang@kylinos.cn>
>
> Run this BPF selftests (./test_progs -t sockmap_basic) on a Loongarch
> platform, a kernel panic occurs:
>
> '''
> Oops[#1]:
> CPU: 22 PID: 2824 Comm: test_progs Tainted: G OE 6.10.0-rc2+ #18
> Hardware name: LOONGSON Dabieshan/Loongson-TC542F0, BIOS Loongson-UDK2018
> ... ...
> ra: 90000000048bf6c0 sk_msg_recvmsg+0x120/0x560
> ERA: 9000000004162774 copy_page_to_iter+0x74/0x1c0
> CRMD: 000000b0 (PLV0 -IE -DA +PG DACF=CC DACM=CC -WE)
> PRMD: 0000000c (PPLV0 +PIE +PWE)
> EUEN: 00000007 (+FPE +SXE +ASXE -BTE)
> ECFG: 00071c1d (LIE=0,2-4,10-12 VS=7)
> ESTAT: 00010000 [PIL] (IS= ECode=1 EsubCode=0)
> BADV: 0000000000000040
> PRID: 0014c011 (Loongson-64bit, Loongson-3C5000)
> Modules linked in: bpf_testmod(OE) xt_CHECKSUM xt_MASQUERADE xt_conntrack
> Process test_progs (pid: 2824, threadinfo=0000000000863a31, task=...)
> Stack : ...
> ...
> Call Trace:
> [<9000000004162774>] copy_page_to_iter+0x74/0x1c0
> [<90000000048bf6c0>] sk_msg_recvmsg+0x120/0x560
> [<90000000049f2b90>] tcp_bpf_recvmsg_parser+0x170/0x4e0
> [<90000000049aae34>] inet_recvmsg+0x54/0x100
> [<900000000481ad5c>] sock_recvmsg+0x7c/0xe0
> [<900000000481e1a8>] __sys_recvfrom+0x108/0x1c0
> [<900000000481e27c>] sys_recvfrom+0x1c/0x40
> [<9000000004c076ec>] do_syscall+0x8c/0xc0
> [<9000000003731da4>] handle_syscall+0xc4/0x160
>
> [...]
Here is the summary with links:
- [net,v5] skmsg: skip zero length skb in sk_msg_recvmsg
https://git.kernel.org/bpf/bpf/c/f0c180256937
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:[~2024-07-09 8:40 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-07-03 8:39 [PATCH net v5] skmsg: skip zero length skb in sk_msg_recvmsg Geliang Tang
2024-07-09 0:33 ` John Fastabend
2024-07-09 8:40 ` 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=172051443055.11402.15346056734858431642.git-patchwork-notify@kernel.org \
--to=patchwork-bot+netdevbpf@kernel.org \
--cc=alibuda@linux.alibaba.com \
--cc=ast@kernel.org \
--cc=bpf@vger.kernel.org \
--cc=chenhuacai@kernel.org \
--cc=daniel@iogearbox.net \
--cc=davem@davemloft.net \
--cc=dsahern@kernel.org \
--cc=eddyz87@gmail.com \
--cc=edumazet@google.com \
--cc=geliang@kernel.org \
--cc=haoluo@google.com \
--cc=jakub@cloudflare.com \
--cc=john.fastabend@gmail.com \
--cc=jolsa@kernel.org \
--cc=kpsingh@kernel.org \
--cc=kuba@kernel.org \
--cc=linux-kselftest@vger.kernel.org \
--cc=martin.lau@linux.dev \
--cc=miaxu@meta.com \
--cc=mykolal@fb.com \
--cc=netdev@vger.kernel.org \
--cc=pabeni@redhat.com \
--cc=sdf@google.com \
--cc=shuah@kernel.org \
--cc=song@kernel.org \
--cc=tanggeliang@kylinos.cn \
--cc=yangtiezhu@loongson.cn \
--cc=yatsenko@meta.com \
--cc=yonghong.song@linux.dev \
--cc=yuran.pereira@hotmail.com \
/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