From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 45E77C636D6 for ; Mon, 6 Feb 2023 10:01:02 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229784AbjBFKBA (ORCPT ); Mon, 6 Feb 2023 05:01:00 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52690 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229763AbjBFKAf (ORCPT ); Mon, 6 Feb 2023 05:00:35 -0500 Received: from ams.source.kernel.org (ams.source.kernel.org [145.40.68.75]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A70E4126D1 for ; Mon, 6 Feb 2023 02:00:19 -0800 (PST) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id 21446B80E00 for ; Mon, 6 Feb 2023 10:00:18 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPS id A8E48C433A7; Mon, 6 Feb 2023 10:00:16 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1675677616; bh=7/vdywagOUFq6yi2/yOVr6zsLq4rg2xhe3e0iyrgh3k=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=YHkFTKYyFzQmb9tASqWhU6m5uj6sR4a/ckyaEdEdynD1kqJtc8kMhVzA2ppIDOlQ6 pbyTEmtqtNUvq1lvdJYnledqHL6Frp1Sn46EVSbboqaAEYg/YWm4XvOTwKdUfHQXiq PlzZFc/ksC9ej3JciAueBH5weHOmbLsEMGWswXf0WumtRxAlocJqbs/JhWuXuLnAgt 1kq1d/HGoTm3ug/5ZxmFbdr6cOk3Dto+c9SNPVMJL8tLY/cCW2DzlN0V6vjmUTy2qJ NZfBgRVeagQP88BgsIKsM09K+uXDJBx6fVy/i5MNZABNDGByOpG+8gbWg/Ec77liV9 oYGqy1Vs4vwVA== 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 89E36E55EFD; Mon, 6 Feb 2023 10:00:16 +0000 (UTC) Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH net-next V2] net: introduce skb_poison_list and use in kfree_skb_list From: patchwork-bot+netdevbpf@kernel.org Message-Id: <167567761656.25195.16301728164675048555.git-patchwork-notify@kernel.org> Date: Mon, 06 Feb 2023 10:00:16 +0000 References: <167542916933.1167230.1244118780145312645.stgit@firesoul> In-Reply-To: <167542916933.1167230.1244118780145312645.stgit@firesoul> To: Jesper Dangaard Brouer Cc: netdev@vger.kernel.org, kuba@kernel.org, davem@davemloft.net, edumazet@google.com, pabeni@redhat.com Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org Hello: This patch was applied to netdev/net-next.git (master) by David S. Miller : On Fri, 03 Feb 2023 13:59:29 +0100 you wrote: > First user of skb_poison_list is in kfree_skb_list_reason, to catch bugs > earlier like introduced in commit eedade12f4cb ("net: kfree_skb_list use > kmem_cache_free_bulk"). For completeness mentioned bug have been fixed in > commit f72ff8b81ebc ("net: fix kfree_skb_list use of skb_mark_not_on_list"). > > In case of a bug like mentioned commit we would have seen OOPS with: > general protection fault, probably for non-canonical address 0xdead000000000870 > And content of one the registers e.g. R13: dead000000000800 > > [...] Here is the summary with links: - [net-next,V2] net: introduce skb_poison_list and use in kfree_skb_list https://git.kernel.org/netdev/net-next/c/9dde0cd3b10f You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html