From: patchwork-bot+netdevbpf@kernel.org
To: Andrew Kanner <andrew.kanner@gmail.com>
Cc: xuanzhuo@linux.alibaba.com, maciej.fijalkowski@intel.com,
hawk@kernel.org, daniel@iogearbox.net,
syzbot+b132693e925cbbd89e26@syzkaller.appspotmail.com,
linux-kernel-mentees@lists.linuxfoundation.org,
john.fastabend@gmail.com, edumazet@google.com, ast@kernel.org,
aleksander.lobakin@intel.com, bjorn@kernel.org,
netdev@vger.kernel.org, linux-kernel@vger.kernel.org,
jonathan.lemon@gmail.com, kuba@kernel.org, bpf@vger.kernel.org,
pabeni@redhat.com, martin.lau@linux.dev, davem@davemloft.net,
magnus.karlsson@intel.com,
syzbot+fae676d3cf469331fc89@syzkaller.appspotmail.com
Subject: Re: [PATCH bpf v4] net/xdp: fix zero-size allocation warning in xskq_create()
Date: Mon, 09 Oct 2023 14:20:23 +0000 [thread overview]
Message-ID: <169686122358.13891.1040766174680237802.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <20231007075148.1759-1-andrew.kanner@gmail.com>
Hello:
This patch was applied to bpf/bpf.git (master)
by Daniel Borkmann <daniel@iogearbox.net>:
On Sat, 7 Oct 2023 10:51:49 +0300 you wrote:
> Syzkaller reported the following issue:
> ------------[ cut here ]------------
> WARNING: CPU: 0 PID: 2807 at mm/vmalloc.c:3247 __vmalloc_node_range (mm/vmalloc.c:3361)
> Modules linked in:
> CPU: 0 PID: 2807 Comm: repro Not tainted 6.6.0-rc2+ #12
> Hardware name: Generic DT based system
> unwind_backtrace from show_stack (arch/arm/kernel/traps.c:258)
> show_stack from dump_stack_lvl (lib/dump_stack.c:107 (discriminator 1))
> dump_stack_lvl from __warn (kernel/panic.c:633 kernel/panic.c:680)
> __warn from warn_slowpath_fmt (./include/linux/context_tracking.h:153 kernel/panic.c:700)
> warn_slowpath_fmt from __vmalloc_node_range (mm/vmalloc.c:3361 (discriminator 3))
> __vmalloc_node_range from vmalloc_user (mm/vmalloc.c:3478)
> vmalloc_user from xskq_create (net/xdp/xsk_queue.c:40)
> xskq_create from xsk_setsockopt (net/xdp/xsk.c:953 net/xdp/xsk.c:1286)
> xsk_setsockopt from __sys_setsockopt (net/socket.c:2308)
> __sys_setsockopt from ret_fast_syscall (arch/arm/kernel/entry-common.S:68)
>
> [...]
Here is the summary with links:
- [bpf,v4] net/xdp: fix zero-size allocation warning in xskq_create()
https://git.kernel.org/bpf/bpf/c/a12bbb3cccf0
You are awesome, thank you!
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prev parent reply other threads:[~2023-10-09 14:20 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-10-07 7:51 [PATCH bpf v4] net/xdp: fix zero-size allocation warning in xskq_create() Andrew Kanner
2023-10-09 13:56 ` Magnus Karlsson
2023-10-09 14:20 ` patchwork-bot+netdevbpf [this message]
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