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 AE48712B99 for ; Wed, 7 Jun 2023 11:30:21 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPS id 107A8C4339E; Wed, 7 Jun 2023 11:30:21 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1686137421; bh=JtgpHR9jAS/ES9xJatWYkrumSaRdfcu4RH4GfXLyJIo=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=W+2wQDkPbMwBNqcWiPok8wepVuZYyPYBE+lwrT3PF49s4uHygUxgeC1Qlelg9igGT BAavRtgoFpWU6aB8DsVv/z597bufe7s+LkPbUgrjgUDVtZLgasNpO+rIQ34tMjIFuy 3uS99u2I/AIx2B0kLWrmi8PHvaQ1WcauCZnMOlScd0ckPvU9X94IidvjitfPKNyO56 O5HuWswXt0G1l8E4aPpPItr7YjXSHhw/GxW2UtNhOzqqfZrE0LqUEL002F+L/c7/V6 yTDYozPykWzUou6oABowcEBJNtN3RccwOhSCYvD9l06rjyhzEtNwVOG5dFO8L9IHqL vbsJlyxAlogBA== Received: from aws-us-west-2-korg-oddjob-1.ci.codeaurora.org (localhost.localdomain [127.0.0.1]) by aws-us-west-2-korg-oddjob-1.ci.codeaurora.org (Postfix) with ESMTP id EA25CE29F3C; Wed, 7 Jun 2023 11:30:20 +0000 (UTC) Content-Type: text/plain; charset="utf-8" Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH net v2] net: openvswitch: fix upcall counter access before allocation From: patchwork-bot+netdevbpf@kernel.org Message-Id: <168613742095.29815.15904515822900962652.git-patchwork-notify@kernel.org> Date: Wed, 07 Jun 2023 11:30:20 +0000 References: <168605257118.1677939.2593213990325886393.stgit@ebuild> In-Reply-To: <168605257118.1677939.2593213990325886393.stgit@ebuild> To: Eelco Chaudron Cc: netdev@vger.kernel.org, pshelar@ovn.org, davem@davemloft.net, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com, dev@openvswitch.org, aconole@redhat.com, simon.horman@corigine.com Hello: This patch was applied to netdev/net.git (main) by David S. Miller : On Tue, 6 Jun 2023 13:56:35 +0200 you wrote: > Currently, the per cpu upcall counters are allocated after the vport is > created and inserted into the system. This could lead to the datapath > accessing the counters before they are allocated resulting in a kernel > Oops. > > Here is an example: > > [...] Here is the summary with links: - [net,v2] net: openvswitch: fix upcall counter access before allocation https://git.kernel.org/netdev/net/c/de9df6c6b27e You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html