From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id E6894A0548; Fri, 9 Jul 2021 17:56:54 +0200 (CEST) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id D2008416E5; Fri, 9 Jul 2021 17:56:54 +0200 (CEST) Received: from out5-smtp.messagingengine.com (out5-smtp.messagingengine.com [66.111.4.29]) by mails.dpdk.org (Postfix) with ESMTP id B4471410F7; Fri, 9 Jul 2021 17:56:53 +0200 (CEST) Received: from compute4.internal (compute4.nyi.internal [10.202.2.44]) by mailout.nyi.internal (Postfix) with ESMTP id 63FFF5C00DA; Fri, 9 Jul 2021 11:56:53 -0400 (EDT) Received: from mailfrontend1 ([10.202.2.162]) by compute4.internal (MEProxy); Fri, 09 Jul 2021 11:56:53 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=monjalon.net; h= from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding:content-type; s=fm1; bh= NnuQBCQ24lUH6iRYhHwWYuHQJSm7Uj/fJgvj3xm4kFc=; b=eB59fEn4UOrVQeOP dZ4Kcf0kR2ilPZOVKECpU7GGILZkDdrZDWhyqIsHXyvb06Ur6w8oIf37pv3sqjtq EsklPtlc0/wsvMM1QrXVyuwgnf0cTlw4IS7HlvjI5oMuJhB994DKyl1apTeQJOyE FPMLpTOROKNk01a67vm3DCVnFoRW++f67U0O0xbeTCGrmpib3EgGKEKGpQgBw0/E qrnq0bj+XCOcGu3CLN7lpwJy+j/hhXSu0SlZM2tm0k4cMFjUlnhmpOylfmBD5id7 9N/R1n7HBERkXub4RXUtatKecAJwhz4SrLZso0b219o5gp2FRl2WFCLyiVBnHkie pm9r5Q== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:content-transfer-encoding:content-type :date:from:in-reply-to:message-id:mime-version:references :subject:to:x-me-proxy:x-me-proxy:x-me-sender:x-me-sender :x-sasl-enc; s=fm3; bh=NnuQBCQ24lUH6iRYhHwWYuHQJSm7Uj/fJgvj3xm4k Fc=; b=nG3sV2fBI9L0k6ldEIDPP5nNfHKeKdDFcbV67BldAmgSqZw6Vhgr9WPtS y3t9xiIOPvtuf7oqQdujKDh76J1vKwhOfTivemkxugArYJE1WhfhMirBkznbBi7J SnOXPlmPNPOzzkU3+XFDoAEU6rUowxC/4gzcUuLnMwOX3rmVAvwR5P7/0uHLOcbF RLAc3SjziAJv0IevJV44ndDJqy/78JWQHywH+xmdBJ/xA0t1k4MQDql0tWEgacH7 hoQhNG+f+QlTqrARfp8ORR8f2RBgeAgKnNgEypTaWM9r0V9Grbm+7S4mG+L+dOje hY/wNIS+Z2dz5X/2YRZJb514nW39w== X-ME-Sender: X-ME-Received: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgedvtddrtdeigdeludcutefuodetggdotefrodftvf curfhrohhfihhlvgemucfhrghsthforghilhdpqfgfvfdpuffrtefokffrpgfnqfghnecu uegrihhlohhuthemuceftddtnecusecvtfgvtghiphhivghnthhsucdlqddutddtmdenuc fjughrpefhvffufffkjghfggfgtgesthfuredttddtvdenucfhrhhomhepvfhhohhmrghs ucfoohhnjhgrlhhonhcuoehthhhomhgrshesmhhonhhjrghlohhnrdhnvghtqeenucggtf frrghtthgvrhhnpeffvdffjeeuteelfeeileduudeugfetjeelveefkeejfeeigeehteff vdekfeegudenucffohhmrghinhepughpughkrdhorhhgnecuvehluhhsthgvrhfuihiivg eptdenucfrrghrrghmpehmrghilhhfrhhomhepthhhohhmrghssehmohhnjhgrlhhonhdr nhgvth X-ME-Proxy: Received: by mail.messagingengine.com (Postfix) with ESMTPA; Fri, 9 Jul 2021 11:56:51 -0400 (EDT) From: Thomas Monjalon To: Michael Baum Cc: Akhil Goyal , "dev@dpdk.org" , stable@dpdk.org, Matan Azrad , Raslan Darawsheh , Slava Ovsiienko , "stable@dpdk.org" Date: Fri, 09 Jul 2021 17:56:50 +0200 Message-ID: <2217044.8lVl1uk72J@thomas> In-Reply-To: References: <20210701071807.2018505-1-michaelba@nvidia.com> MIME-Version: 1.0 Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="us-ascii" Subject: Re: [dpdk-dev] [dpdk-stable] [EXT] [PATCH] compress/mlx5: fix memory region unregistration X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" 08/07/2021 08:25, Michael Baum: > Hi, > > From: Akhil Goyal > > > The issue can cause illegal physical address access while a huge-page > > > A is released and huge-page B is allocated on the same virtual address. > > > The old MR can be matched using the virtual address of huge-page B but > > > the HW will access the physical address of huge-page A which is no > > > more part of the DPDK process. > > > > > > Register a driver callback for memory event in order to free out all > > > the MRs of memory that is going to be freed from the dpdk process. > > > > > > Fixes: f8c97babc9f4 ("compress/mlx5: add data-path functions") > > > Cc: stable@dpdk.org > > > > > > Signed-off-by: Michael Baum > > > Acked-by: Matan Azrad > > > --- > > CI is reporting error with this patch. Can you check? > > This patch depends on this patch: > https://patchwork.dpdk.org/project/dpdk/patch/20210628150614.1769507-1-michaelba@nvidia.com/ > It sent before and integrated to master-net-mlx branch, but not integrated to main branch. > This deficiency probably causes these CI errors. Please send a v2 to trigger a new test, thanks.