From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 7C308EC5 for ; Thu, 26 Dec 2024 01:21:56 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1735176116; cv=none; b=nwA/wxQvcIIMGMQictv5JR5s3m+mxUbZwjQB2e4B15ZXiKj+J0v5W+iaUZUQkNmKX8Yked0GDyrvo3M1cIBsDnVu0pEJQMoCLNfNiog7JJZ4RSPvP5oTFkFGJ78nI0nvKZR4bBB4tqikt9aTW6usNRj6HpQpA1Vgrdf7mTYfhQw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1735176116; c=relaxed/simple; bh=m9Te+Ep69/912BLz4HLILhOb4kQ4Jpe0aZmvEdThBNY=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=QmPQllaBHAOY3JmAFR0DD1GJHw9aXAgyiICu4rvN4Q8IM1MmSopTiCC07joqSKKlHbIRGyo6QVyB8Xz2yT9U80DDAnK5s4sSd4mf8pQf5l89iXKu78KRV9vF2kpk/sim/18L8p/ef1L7MOKQJ7msUexYCpBRJjcupdgbi55QDJ4= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=Z4oNlYyQ; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="Z4oNlYyQ" Received: by smtp.kernel.org (Postfix) with ESMTPSA id AF1E2C4CECD; Thu, 26 Dec 2024 01:21:55 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1735176116; bh=m9Te+Ep69/912BLz4HLILhOb4kQ4Jpe0aZmvEdThBNY=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Z4oNlYyQlCdr/9X+SZ23OmGO8q4EO1nFP7GfZtzltMrEZPSPOeEnvPpBiuNWjWkuV Dd9G+2CbDq/izbJskikateW1h0LP6wjPm3Nx3T+MZgO0sFHU6EYj15TqFnMEDeoOs8 xE7+0CV+FanlwCFO+R70PSJ4PWYqOp+wbLKidvFA9TtcPPMgfyXbzWWc6Xy1vhH24D VxAM0wfR0cRRr/kX7f5RK6TTTrb4OkpgJi7wKYBtrxqQWgHIIpDCKWKsIns9kgPFpo KBF0hcsjoG37YBMseXy1OsTYtM+DAFEUhZGDMaQnAB5vjzCukmbOjXAYXkTf1qSf9k cefRLKmlYTpcQ== From: Sasha Levin To: stable@vger.kernel.org Cc: Harshvardhan Jha , Sasha Levin Subject: Re: [PATCH 5.4.y 5.10.y 3/4] ipv6: use skb_expand_head in ip6_xmit Date: Wed, 25 Dec 2024 20:21:54 -0500 Message-Id: <20241225194059-eb27b923ecc9e8e3@stable.kernel.org> X-Mailer: git-send-email 2.39.5 In-Reply-To: <20241225051624.127745-4-harshvardhan.j.jha@oracle.com> References: Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit [ Sasha's backport helper bot ] Hi, The upstream commit SHA1 provided is correct: 0c9f227bee11910a49e1d159abe102d06e3745d5 WARNING: Author mismatch between patch and upstream commit: Backport author: Harshvardhan Jha Commit author: Vasily Averin Status in newer kernel trees: 6.12.y | Present (exact SHA1) 6.6.y | Present (exact SHA1) 6.1.y | Present (exact SHA1) 5.15.y | Present (exact SHA1) 5.10.y | Not found Note: The patch differs from the upstream commit: --- 1: 0c9f227bee11 ! 1: a38cbbbc21d7 ipv6: use skb_expand_head in ip6_xmit @@ Metadata ## Commit message ## ipv6: use skb_expand_head in ip6_xmit + [ Upstream commit 0c9f227bee11910a49e1d159abe102d06e3745d5 ] + Unlike skb_realloc_headroom, new helper skb_expand_head does not allocate a new skb if possible. @@ Commit message Signed-off-by: Vasily Averin Signed-off-by: David S. Miller + (cherry picked from commit 0c9f227bee11910a49e1d159abe102d06e3745d5) + Signed-off-by: Harshvardhan Jha ## net/ipv6/ip6_output.c ## @@ net/ipv6/ip6_output.c: int ip6_xmit(const struct sock *sk, struct sk_buff *skb, struct flowi6 *fl6, --- Results of testing on various branches: | Branch | Patch Apply | Build Test | |---------------------------|-------------|------------| | stable/linux-5.10.y | Success | Success | | stable/linux-5.4.y | Success | Success |