From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=100.103.45.18 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1792535581; b=S5zMUgV5P4z899SGbVnVhXkBOzB8ssT4C0LyT0G2lg1U0onm7VxwLrl/mkUmtFzzcV+b FLI87QC0nR34Ow8Y0gvP7TtFDEqLTY4Bb5Jh91hm9HvX5kaD3fD459ftxv9WyxmO4d1c0 phGk/qY82oF+iDY4DTgoNvAIr9MiJ1YexzXOYDUa9IFlRyBQKG0HS8lbS32CccHgOZ5At YK2X4gO2PyXHzQ/ey/cYFiefsejU/EdF0dbnkgz1SaY0Ed8ERKc6O8G2MBBZcEzTFFWg0 As8lYIMcset2Os/A6mgu3n3zV2JZPycAVVHJNL1kNP2jruPJSOlts6oalGPvhFD0QKQ== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1792535581; h=Received:DKIM-Signature:Date:From:To:Cc:Subject:Message-ID: In-Reply-To:References:MIME-Version:Content-Type: Content-Transfer-Encoding; bh=JF4UX6g9ObsiZAz+vCGAncsIAHEoerbShBdxvkYXzIQ=; b=F8JPipsXmcbO2lt6D7FoFFbyBy9/GpJvxtKmPe/hWK7lbIi51tIokdSilr0b16iP/81l wpagwlKt7UopEUsZxsAeIXOgmkD3wSP7kew4wvcRP3oqudoWcnNbVUxTwKi6Xxxd8J57y 2UiTXppF/9N8RjWDsQXjebpb50ApIGZ7QodhiNb7yt/ct/jMkWtLNq8lK70g1EKmvyvbP uVZ7pDn2hOYf11nR9kNRGhx0DaWCsXPxYV2+rgI4wf6HI/VgVKBo2f1cQtNoLv5SOemzX g80xNAhHqiZIBdXaKAWAa2aLYVr9oy89AzO4RQY7GenfYg0WkgB7f9Rtpe3Kudhi7/A== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=DyoV6T06; arc=none smtp.remote-ip=100.103.45.18 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 5BABA606A319; Tue, 20 Oct 2026 22:33:01 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key, unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=DyoV6T06 Received: by smtp.kernel.org (Postfix) with ESMTPSA id 07C631F000C9; Tue, 20 Oct 2026 22:33:00 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1792535580; bh=JF4UX6g9ObsiZAz+vCGAncsIAHEoerbShBdxvkYXzIQ=; h=Date:From:To:Cc:Subject:In-Reply-To:References; b=DyoV6T06zSvLGm6BIuATBoss44O8NV5EHzJpgG2wx/PC8T4Mz9MUkmYleiPRF1cbj MKWdOZyixuIe9SLb+J82c2644AV3/7HXHkiJdm4RTmT1YykWSrxBSUonB6/5KkDWSz dTOlqI0buhnU7GQ+yEXxlbyXIec0aq1ur4K03sbT7WVa+/eLRS0o4pAmetprmTfLzI 6ogGrvps+gYStmbg/Zx2bPfOGnZIIdUSBWJ1tfnzYX5fiDbsnAr/Vk6HlhyR8ZhArr tKc2NheTOfhezvqe1QBfmTatSymR8tL2h1PIPjOX2x8WpfWnFr3OR2ymzQMIRxktCC SRYGUA0p/wOtw== Date: Tue, 20 Oct 2026 15:32:59 -0700 From: Jakub Kicinski To: Mina Almasry Cc: Josef Bacik , Andrew Lunn , "David S. Miller" , Eric Dumazet , Paolo Abeni , Simon Horman , David Ahern , Ido Schimmel , Trond Myklebust , Anna Schumaker , Chuck Lever , Jeff Layton , NeilBrown , Olga Kornievskaia , Dai Ngo , Tom Talpey , Kaiyuan Zhang , Willem de Bruijn , netdev@vger.kernel.org, linux-kernel@vger.kernel.org, linux-nfs@vger.kernel.org, stable@vger.kernel.org Subject: Re: [PATCH net v2] net: skbuff: make skb_copy_and_csum_bits() report unreadable frags Message-ID: <20261020153259.3aa2d687@kernel.org> In-Reply-To: References: <20261013-b4-skb-segment-nosg-unreadable-v2-1-6c28d8ffa51e@toxicpanda.com> X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit On Fri, 16 Oct 2026 05:51:02 -0700 Mina Almasry wrote: > Patch LGTM, but net + stable + fixes is very overkill for me. This is > a very minor issue and only results in some devmem packets maybe > having a bad csum and get dropped. I would suggest fixing in net-next > (and I know the bot will complain it's a fix that's going to net-next, > but in this case, ignore). +1, given the volume of crash fixes this is likely net-next material. Could you please rebase & repost, it doesn't apply right now