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 4D1FD1F874A; Wed, 2 Apr 2025 23:39:59 +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=1743637199; cv=none; b=NgJ7tMrIxS8gTp2ssL1zFtotAv7MDCu9PauEO4SMEbdJDfpDESBlqAW6DuIFtwRaTocmgP30BFdV6jhgOgYyOrx4xRVHVre/e8xGeUxG5Pr6G2ag8YvRCZtCXmsLNQWXSWpac2uqc90J4VcGd3QofmEO6P8rs6wJZ2BPDEig1nQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1743637199; c=relaxed/simple; bh=d1Mp78QX2vOcjTcP1u20w/Jr7brr6ddMTAuwiaof3SE=; h=Content-Type:MIME-Version:Subject:From:Message-Id:Date:References: In-Reply-To:To:Cc; b=pviLkNsd5+BI7HmwtHHqoC8aQeVDkEjAMn1LpjFIneCeukDdKwjZHl6Iz0vOgZKsMtz8t1e3mDHdxjJmKbYpBNMMbsedglpYwDZOIrUEB9/+AY4aEuldcIIxkyjHTyMUGRgw8ESe8yQkNuxwFOiPLx9U8TrHPdB+JP08m2OoMgM= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=Shay3Qby; 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="Shay3Qby" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 19EB0C4CEDD; Wed, 2 Apr 2025 23:39:59 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1743637199; bh=d1Mp78QX2vOcjTcP1u20w/Jr7brr6ddMTAuwiaof3SE=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=Shay3QbyXfP+uz67OtEn9L3RfekUQJyjhY4n6bPkVCOftS3a6SfKcHSLGxWtOVqut AMnLw14ZknW/ShbKgWSNyBYlWGwkQuzbi2n+8UFQf3REX2SKphPqX+ZlBJOyFYl3GU UiRpCZ833FQTuyDPsCFc7MOrnrR4Hmio+MvM1LY28izg3NouCik94B1TVbJoKQ0lAK sGFUf9Mxf9TwW1I2Sjl/rxOgXR2LK/GXr1OJF6fWYVUls5X5+P1Ao8lxBuJuGFPLVY /JLl7dMbSRVOEeWeI0hgWSKhXww8meagtPqQvTUfM7+IltMgtHyYEP5bUz3xGXI1OA Nxc/VRxTn7ykg== Received: from [10.30.226.235] (localhost [IPv6:::1]) by aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org (Postfix) with ESMTP id 33DF2380CEE3; Wed, 2 Apr 2025 23:40:37 +0000 (UTC) Content-Type: text/plain; charset="utf-8" Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH bpf] bpf: add missing ops lock around dev_xdp_attach_link From: patchwork-bot+netdevbpf@kernel.org Message-Id: <174363723574.1716091.3593838422130018102.git-patchwork-notify@kernel.org> Date: Wed, 02 Apr 2025 23:40:35 +0000 References: <20250331142814.1887506-1-sdf@fomichev.me> In-Reply-To: <20250331142814.1887506-1-sdf@fomichev.me> To: Stanislav Fomichev Cc: bpf@vger.kernel.org, netdev@vger.kernel.org, ast@kernel.org, daniel@iogearbox.net, andrii@kernel.org, martin.lau@linux.dev, song@kernel.org, yhs@fb.com, john.fastabend@gmail.com, kpsingh@kernel.org, haoluo@google.com, jolsa@kernel.org, linux-kernel@vger.kernel.org, davem@davemloft.net, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com, horms@kernel.org, hawk@kernel.org, syzbot+08936936fe8132f91f1a@syzkaller.appspotmail.com Hello: This patch was applied to netdev/net.git (main) by Jakub Kicinski : On Mon, 31 Mar 2025 07:28:14 -0700 you wrote: > Syzkaller points out that create_link path doesn't grab ops lock, > add it. > > Cc: Jakub Kicinski > Reported-by: syzbot+08936936fe8132f91f1a@syzkaller.appspotmail.com > Closes: https://lore.kernel.org/bpf/67e6b3e8.050a0220.2f068f.0079.GAE@google.com/ > Fixes: 97246d6d21c2 ("net: hold netdev instance lock during ndo_bpf") > Signed-off-by: Stanislav Fomichev > > [...] Here is the summary with links: - [bpf] bpf: add missing ops lock around dev_xdp_attach_link https://git.kernel.org/netdev/net/c/d996e412b2df You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html