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 B95AB1DDC28 for ; Wed, 11 Dec 2024 16:32:47 +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=1733934767; cv=none; b=nEruNX7g9pzi6QtDUeTjOJ39OBcjAaltZe8ofmzrsqCjDmuMLVrl4U6DfJxQZZYKj4a+b0OO60j8W3hhl5hpt2tMaVbGCiNLYPn3eS7B+4alddBlf3nr8yjVH1FRjBpc1+S4SK1lwZEh8gfZjZECLyFHnaP+xO3Fd2C0odXnc4o= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1733934767; c=relaxed/simple; bh=jM+PuwsYkcC4dd6I45wRX+/+VfVNngGoQKn6wnHhelk=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=XaUg+U9Vvzup5Qs3Zn9EpmuTnhaW5DD5syqoOUTGKLArA4LfapoQpzOoXX0zcV2y3Xis7DYOpm9CWC2YeM0vZKWfyuLv1IeipOxWJTKybpZQwpzS695NK5KChsZmdfZBc1wpnDMxLZ4VQBVDtYtk/lcxVcI1KASBbQDsdgh2tVw= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=BqLxAiva; 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="BqLxAiva" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 1C827C4CED7; Wed, 11 Dec 2024 16:32:47 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1733934767; bh=jM+PuwsYkcC4dd6I45wRX+/+VfVNngGoQKn6wnHhelk=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=BqLxAivakCZbaf3S6bYfizFZ1OCFtlLAkVoyYyKCZBIcLs3p+HZ7Q9VuKcT3pXsLZ sZlgdiQwWwboEreR9pYQ/ZSEUrBI+IvOmpw5ZkOI9qRvq4kY7xRZw22H6gJOxBaqcH OOyQJ1Ste95eTP4oHc0C+i7AEPy0y53WH4KqE5LbgBUth7JY1NdUZXBItEvHt9ybgv oGH+2EDmiW4UvNqhoIm1gLidJlOJbZfK3WqSz2TALUvU2BY1kJ4khRrzBqkEigmhrk s68lrHPAVNwR8gRTxRNdgjZlfZqezIgD8UKN7bu5kc4gqMXYvdNYmYy07qWZ5zmIXR a9fTp0MPVAHQg== From: Sasha Levin To: stable@vger.kernel.org Cc: libo.chen.cn@eng.windriver.com, Sasha Levin Subject: Re: [PATCH 5.15.y] fou: remove warn in gue_gro_receive on unsupported protocol Date: Wed, 11 Dec 2024 11:32:45 -0500 Message-ID: <20241211094123-9216e12276833847@stable.kernel.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20241211083351.235475-1-libo.chen.cn@eng.windriver.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: dd89a81d850fa9a65f67b4527c0e420d15bf836c WARNING: Author mismatch between patch and upstream commit: Backport author: libo.chen.cn@eng.windriver.com Commit author: Willem de Bruijn Status in newer kernel trees: 6.12.y | Present (exact SHA1) 6.6.y | Present (different SHA1: 3db4395332e7) 6.1.y | Present (different SHA1: 5a2e37bc648a) 5.15.y | Not found Note: The patch differs from the upstream commit: --- 1: dd89a81d850fa ! 1: 2115d8ab02118 fou: remove warn in gue_gro_receive on unsupported protocol @@ Metadata ## Commit message ## fou: remove warn in gue_gro_receive on unsupported protocol + [ Upstream commit dd89a81d850fa9a65f67b4527c0e420d15bf836c ] + Drop the WARN_ON_ONCE inn gue_gro_receive if the encapsulated type is not known or does not have a GRO handler. @@ Commit message Reviewed-by: Eric Dumazet Link: https://lore.kernel.org/r/20240614122552.1649044-1-willemdebruijn.kernel@gmail.com Signed-off-by: Jakub Kicinski + Signed-off-by: Libo Chen - ## net/ipv4/fou_core.c ## -@@ net/ipv4/fou_core.c: static struct sk_buff *gue_gro_receive(struct sock *sk, + ## net/ipv4/fou.c ## +@@ net/ipv4/fou.c: static struct sk_buff *gue_gro_receive(struct sock *sk, offloads = NAPI_GRO_CB(skb)->is_ipv6 ? inet6_offloads : inet_offloads; ops = rcu_dereference(offloads[proto]); --- Results of testing on various branches: | Branch | Patch Apply | Build Test | |---------------------------|-------------|------------| | stable/linux-5.15.y | Success | Success |