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 70C1F4C9F for ; Thu, 26 Dec 2024 01:21:42 +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=1735176102; cv=none; b=a5pSndSv2MznBlzTiK87TS+Bkxa9N/a348UrbPJRtJAESmttJwdL6gKPPGvFOadkpqX/8Rs/RrH02J5/DAESmHbtTV46bB+Igs1ngp/FOIwz38uAZ7dnFCfghJ2FhX2o8ConxOymBw466qoPbbJ4pCAjGM80Qtr25b6ISLFJcO4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1735176102; c=relaxed/simple; bh=AAEcAHJ/VsYidcMzuM3kFp7sDEXtBBMNUodPfBAUgbM=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=t+AnD5NLN5zAY2F3DyjUWpRE7ozq5rQi+0/D2J9TSKwVlCOxSA7icxCqCmglkhVaUqALd6swnHI0lGT4Xuu6ByshB/KOVkMsnWm0kW7K2YVjr1SuSRxND8ANLvHZ49MzYQFQzwO9pKYFrUsATbg7pQbzgccIyQqm55vdb/oWX+0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=FQmlnAuL; 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="FQmlnAuL" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 77EE6C4CECD; Thu, 26 Dec 2024 01:21:41 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1735176101; bh=AAEcAHJ/VsYidcMzuM3kFp7sDEXtBBMNUodPfBAUgbM=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=FQmlnAuLLaqGpVE9MVDSDFg722FEbBZAA/Zk/gGPr6QIipcU+zxdXzeOXCEprYjlS nNedYoBP60r/aWLDwAUM5KXKHWOrFO4KC4v5TNp8gkL8SkyxFFloDVg7X005NU2KDS fmvoU9iIOOTBGDSYeHTytDCFnooqo9kB6R/byLaTxoRAXYjiBN3XCOm9Emi2BFauIJ 1Azod0OFvNdkmeIHShfQpatO3XjceRhyFrmEPvgbHi0jJh4klaoPLaSuoxt+biGofw CDus4GXr2ClQWKxaahYaNxeNX8ICit/BA/sqm5iHoV1q+GcyTGA22PsjCQWsAAvprY oY1LoVCJ/8D8A== From: Sasha Levin To: stable@vger.kernel.org Cc: Harshvardhan Jha , Sasha Levin Subject: Re: [PATCH 5.4.y 5.10.y 2/4] ipv6: use skb_expand_head in ip6_finish_output2 Date: Wed, 25 Dec 2024 20:21:40 -0500 Message-Id: <20241225193455-37628cf3c4ad7f68@stable.kernel.org> X-Mailer: git-send-email 2.39.5 In-Reply-To: <20241225051624.127745-3-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: e415ed3a4b8b246ee5e9d109ff5153efcf96b9f2 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: e415ed3a4b8b ! 1: 5d647c73654a ipv6: use skb_expand_head in ip6_finish_output2 @@ Metadata ## Commit message ## ipv6: use skb_expand_head in ip6_finish_output2 + [ Upstream commit e415ed3a4b8b246ee5e9d109ff5153efcf96b9f2 ] + 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 e415ed3a4b8b246ee5e9d109ff5153efcf96b9f2) + Signed-off-by: Harshvardhan Jha ## net/ipv6/ip6_output.c ## @@ net/ipv6/ip6_output.c: static int ip6_finish_output2(struct net *net, struct sock *sk, struct sk_buff * --- 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 |