Received: by 2002:a05:6a10:1287:0:0:0:0 with SMTP id d7csp3545526pxv; Mon, 26 Jul 2021 06:34:59 -0700 (PDT) X-Google-Smtp-Source: ABdhPJyAbTOvmBZo9sYYH8MfzRzbtJvXJqpBJwt68fWICW1T6ap6RKCy3Wsbn0tU7UJ7+3fMNhVS X-Received: by 2002:aa7:db50:: with SMTP id n16mr21441266edt.298.1627306499777; Mon, 26 Jul 2021 06:34:59 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1627306499; cv=none; d=google.com; s=arc-20160816; b=UbGmRnngspWb2C9B2ZDkzbD1tifRx/kIXDvkeBqpkd6lmmqucyfscPi2y5FjcqyhzQ /IUYxGwhB+pDRHz/RbSK/xeFk9NgazirioYRVDOhumau2jU/CehgDwiI198ULjow5FFc 1kzMv0DcfRSlM2fXNkVLmMAztT+Q2e/+zk9T+FnUBxC1pztwHZJPNs9kY5mqAAPgbO1G 5OZO7PuvOrCH+BcOKMZF/Ed6b3iU3rx3R2UYTrOgdhO8GlOm9WtK1x6go7wJ2HydfZZS QL7MaMTG6rAp0cjTUsZ+nhb3LXyCq90BOUmAdhTrH6eFts5TYEE8UFMGen7lSUWnOz7S ImyQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:in-reply-to:content-disposition:mime-version :references:message-id:subject:cc:to:from:date:dkim-signature; bh=FaL9vbBdE3V+biHAq9tmrKS0iFa4UFCe6BoDl6uMk60=; b=G6X9gcxnSp/TvR1b/GXf/IyeFFnqauMq7aHzaGKnkwJhbB4IWKGP119nGVlioNrhLI U8QHoKXfourXlE/uyV5gdJwHKNvKuHjP4uYFkc0JbdH8e3grrPoMuMt/cMZQy6432Acv WnI229Agoy8lgYRmufqBjqWWam81nsv5emU+2o76uAQs1qsYb6D5YZ1tBBmo27DkiXfR nWGXFUg/okn/Bmd1VkPFj+itYEQ+w0zVIIDEHMuAdF0eEwE7zrA9kyr2Vpbiwt/Kl6cV qOLSXJpomvVhCV92RJ2YV3Tu4vh4otScpDi7oRlUl/h5Z+YrlirjWPnxdwTbroUNuBpF srcQ== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=J7qaBEvX; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id x1si2798904eds.545.2021.07.26.06.34.35; Mon, 26 Jul 2021 06:34:59 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=J7qaBEvX; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233704AbhGZMuP (ORCPT + 99 others); Mon, 26 Jul 2021 08:50:15 -0400 Received: from mail.kernel.org ([198.145.29.99]:57096 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233194AbhGZMuN (ORCPT ); Mon, 26 Jul 2021 08:50:13 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id A02376008E; Mon, 26 Jul 2021 13:30:41 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1627306242; bh=FaL9vbBdE3V+biHAq9tmrKS0iFa4UFCe6BoDl6uMk60=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=J7qaBEvXhTSI7/DwGfZoarXHYcnw9BzFRju1/kEXS5csUhp01ARF7qCl2r4uY8v4c tl4pMfDX1kNSz60NhC91N3kHPBSwytSOQl8Yj8WjiPKd8UyGoF8jsm6sGguXeNsVKe bywPeQ7mHjtNj6yFLOf33yHo1oKuBzCP8qx+y+/PMna6MlmfKDDpH2m67yIpZLhqwc rzjgmjfBEDPK0nMpK0TsouL/HwhCGix2LnvdqUq8tUeMRr2X1e66B7E1knXN+d9KWA wzqiqlYcb6l3hssKKFnWCCqv/2IaVlCuAkgeRa/Azdf9iw8Ti+1+xMJOsYcI014UFE tWPXmF8W/bS5w== Date: Mon, 26 Jul 2021 16:30:39 +0300 From: Leon Romanovsky To: Shung-Hsi Yu Cc: Majd Dibbiny , Maor Gottlieb , Saeed Mahameed , netdev@vger.kernel.org, linux-rdma@vger.kernel.org, linux-kernel@vger.kernel.org, Jakub Kicinski , "David S. Miller" Subject: Re: BUG: double free of mlx5_cmd_work_ent during shutdown Message-ID: References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Jul 22, 2021 at 02:49:04PM +0800, Shung-Hsi Yu wrote: > Hi, Thanks a lot for your extensive analysis and report. We will continue to work internally in order to find a proper solution to this problematic flow. Thanks