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 X-Spam-Level: X-Spam-Status: No, score=-17.5 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,INCLUDES_CR_TRAILER,MAILING_LIST_MULTI, MENTIONS_GIT_HOSTING,SPF_HELO_NONE,SPF_PASS autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id CEF6AC43219 for ; Sun, 19 Sep 2021 11:20:20 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id B121861212 for ; Sun, 19 Sep 2021 11:20:20 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231254AbhISLVl (ORCPT ); Sun, 19 Sep 2021 07:21:41 -0400 Received: from mail.kernel.org ([198.145.29.99]:57604 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230394AbhISLVe (ORCPT ); Sun, 19 Sep 2021 07:21:34 -0400 Received: by mail.kernel.org (Postfix) with ESMTPS id 28D8F6127A; Sun, 19 Sep 2021 11:20:09 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1632050409; bh=GFuBb8jeLo4ZFDR8a5L/gzcKPFTKzvG9UpzJQAskWs4=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=PKQPyI8B6gTZqJ2/t/IDWA6LS9bjW4zwrwM3T3b3tMylWw4W4KlJ3B6IYJYxU+t6g 0dT7FXCRoeglVqYLsvbJeauFpCQ5S4kNxesm3a4zKF0LAwO8Jc/2DYyBzIX7qHwhYO zl1hK6dPyWE7tsp/j5hzqYyWJXCf3n+P8FxM6UjkkdXGM4/7effGomwYeQWpzvNztx jOgwXR0xASiR25cZWjYTrOu7vW60POe/J3lHcCSydmlte6LLpGEdvb7q1EBh9Dd/LX O6CyVBVy535KipGE76cOI3jkPM0BLhqMQMVn6F3Qu57tulnWqjMwNc5FZ6TQPYcBxi IT3mo9mMcrHig== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH net] virtio-net: fix pages leaking when building skb in big mode From: patchwork-bot+netdevbpf@kernel.org Message-Id: <163205040910.14261.17888342837389121003.git-patchwork-notify@kernel.org> Date: Sun, 19 Sep 2021 11:20:09 +0000 References: <20210917083406.75602-1-jasowang@redhat.com> In-Reply-To: <20210917083406.75602-1-jasowang@redhat.com> To: Jason Wang Cc: mst@redhat.com, virtualization@lists.linux-foundation.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, xuanzhuo@linux.alibaba.com Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org Hello: This patch was applied to netdev/net.git (refs/heads/master): On Fri, 17 Sep 2021 16:34:06 +0800 you wrote: > We try to use build_skb() if we had sufficient tailroom. But we forget > to release the unused pages chained via private in big mode which will > leak pages. Fixing this by release the pages after building the skb in > big mode. > > Cc: Xuan Zhuo > Fixes: fb32856b16ad ("virtio-net: page_to_skb() use build_skb when there's sufficient tailroom") > Signed-off-by: Jason Wang > > [...] Here is the summary with links: - [net] virtio-net: fix pages leaking when building skb in big mode https://git.kernel.org/netdev/net/c/afd92d82c9d7 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html