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From: Dairui Zhang <zhangdairui@gmail.com>
To: Willem de Bruijn <willemdebruijn.kernel@gmail.com>
Cc: netdev@vger.kernel.org, Daniel Borkmann <daniel@iogearbox.net>,
	stable@vger.kernel.org, Dairui Zhang <zhangdairui@gmail.com>
Subject: Re: [PATCH net] af_packet: fix integer overflow in prb_calc_retire_blk_tmo()
Date: Tue, 22 Sep 2026 11:36:27 +0800	[thread overview]
Message-ID: <20260922033627.1443968-1-zhangdairui@gmail.com> (raw)
In-Reply-To: <willemdebruijn.kernel.1b65de0a75434@gmail.com>

Willem de Bruijn wrote:
> Code Looks good to me. Thanks.
>
> As Fixes tag do prefer original commit f6fb8f100b80 ("af-packet:
> TPACKET_V3 flexible buffer implementation.")

Thanks for the quick review, and for the history correction - the
unsigned short truncation detail is exactly the kind of thing I
couldn't have known without your pointer. I'll respin as v2 with
Fixes: pointing at f6fb8f100b80 and the pre-hrtimer effect
described as you outlined, after the 24h wait.

Thanks,
Dairui Zhang

      reply	other threads:[~2026-09-22  3:36 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-09-21 19:26 [PATCH net] af_packet: fix integer overflow in prb_calc_retire_blk_tmo() Dairui Zhang
2026-09-22  3:06 ` Willem de Bruijn
2026-09-22  3:36   ` Dairui Zhang [this message]

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