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[2a01:cb08:8949:7e00:5b5e:8ea9:b277:abf2]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-45364703701sm104047835e9.27.2025.06.23.02.04.53 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 23 Jun 2025 02:04:53 -0700 (PDT) Date: Mon, 23 Jun 2025 11:04:52 +0200 From: Paul Chaignon To: Greg Kroah-Hartman Cc: stable@vger.kernel.org, Sasha Levin , netdev@vger.kernel.org, bpf@vger.kernel.org, "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , David Ahern , Tom Herbert , Alexei Starovoitov , Daniel Borkmann , Andrii Nakryiko Subject: Re: [PATCH stable 5.10,5.15 2/2] bpf: Fix L4 csum update on IPv6 in CHECKSUM_COMPLETE Message-ID: References: <0bd9e0321544730642e1b068dd70178d5a3f8804.1750171422.git.paul.chaignon@gmail.com> <2ce92c476e4acba76002b69ad71093c5f8a681c6.1750171422.git.paul.chaignon@gmail.com> <2025062357-grove-crisply-a3b2@gregkh> Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <2025062357-grove-crisply-a3b2@gregkh> On Mon, Jun 23, 2025 at 10:46:47AM +0200, Greg Kroah-Hartman wrote: > On Tue, Jun 17, 2025 at 05:49:21PM +0200, Paul Chaignon wrote: > > [ Upstream commit ead7f9b8de65632ef8060b84b0c55049a33cfea1 ] > > [ Note: Fixed conflict due to unrelated comment change. ] > > This does not apply to the 5.15.y tree at all, due to: > > > - inet_proto_csum_replace_by_diff(ptr, skb, to, is_pseudo, false); > > + inet_proto_csum_replace_by_diff(ptr, skb, to, is_pseudo, is_ipv6); > > This chunk. > > Can you fix that up and resend just this one? It requires the 1/2 patch to apply correctly. I've tested them on the tip of 5.15.y (1c700860e8bc). Or is there some reason not to backport the 1/2 patch? Paul > > thanks, > > greg k-h