From: Guillaume Nault <gnault@redhat.com>
To: Eric Dumazet <edumazet@google.com>
Cc: "David S . Miller" <davem@davemloft.net>,
Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>,
netdev@vger.kernel.org, eric.dumazet@gmail.com,
syzbot+bebc6f1acdf4cbb79b03@syzkaller.appspotmail.com,
Benjamin Coddington <bcodding@redhat.com>
Subject: Re: [PATCH net] inet: control sockets should not use current thread task_frag
Date: Tue, 3 Jan 2023 23:38:58 +0100 [thread overview]
Message-ID: <Y7SugtXYKCnE0gFg@debian> (raw)
In-Reply-To: <20230103192736.454149-1-edumazet@google.com>
On Tue, Jan 03, 2023 at 07:27:36PM +0000, Eric Dumazet wrote:
> Because ICMP handlers run from softirq contexts,
> they must not use current thread task_frag.
>
> Previously, all sockets allocated by inet_ctl_sock_create()
> would use the per-socket page fragment, with no chance of
> recursion.
Acked-by: Guillaume Nault <gnault@redhat.com>
Thanks for the fix!
next prev parent reply other threads:[~2023-01-03 22:39 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-01-03 19:27 [PATCH net] inet: control sockets should not use current thread task_frag Eric Dumazet
2023-01-03 22:38 ` Guillaume Nault [this message]
2023-01-05 4:44 ` patchwork-bot+netdevbpf
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