Received: by 2002:a05:6a10:1287:0:0:0:0 with SMTP id d7csp1598121pxv; Fri, 16 Jul 2021 13:01:07 -0700 (PDT) X-Google-Smtp-Source: ABdhPJwK81VEYXcxhJy9Pi8x3vFVPLRjMjHW8Ur3A8Lk6kOUaeqDIw3S+HkVq4y9YcbU9ChUzVTT X-Received: by 2002:a05:6602:1814:: with SMTP id t20mr4438991ioh.204.1626465666762; Fri, 16 Jul 2021 13:01:06 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1626465666; cv=none; d=google.com; s=arc-20160816; b=C7ep+XXPu2aA0rOpddEGn/BHo9n+rf52E1QzkYLkW1dTbjaRil/e62uSGL6extO/i7 VGRDq+PXoAMCKQu1x9d/2jfEEqWD3Dw6oV+bZVQdWAFXdCGYHMTSdHC9jx3pCu0bwgf2 RxZDOnzgnh6N2XjZ32iYFJebdyQt5Nm3imNDIxuyGmvY7vdv0JbQdwK6qIhR9wO7OaPV NZ1+TruCwmA6Sq3tGal+6jmAD9rgtX900t0GuOZu+UM5OJZSnzmWoTr/RCvLk2d3aJ/+ Ac9oqpoIashE13tYxOPw7EqYWtB1duHr7jTra/f1KJmN6ZjhklgbfnBrwBVRsWxu2nO0 XUcw== 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; bh=vJ6jfAMh7xy/5MHnHA2PMsUYV05QHhVngFxQKB/PKEw=; b=BIRoJ8/QjWRGfGgSXXwkk/E3I5Jd+xCYcl73S4ljiBOLf8eWUL4XSmYt7FD83RaHLz ZzFPpGm3U8lIB19VK1xc6qSO47FjtgR3EfYzCeXQa/V0kZwVnHk5PN2d+lnc9/h7bgLq kC/hYBKwEJAGhiyaUplKDxcxNr0m/zer/jEzSqzI42U7XoEWoPSBXahuUJavVIKLB4dO VhuthEp0NXydEA7HBCMA/qVAojaNRxOHAApt8xePQFbCQ6STewtZj3vscsn/BAjDD0+c wQeXQcgfLZiWiSBJ/8oo9MuqkwkALcW3JioN6T/EM5qZL404ey2okGnC+w9kJdNHBv4Z LULw== ARC-Authentication-Results: i=1; mx.google.com; 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 h29si1151221jav.81.2021.07.16.13.00.37; Fri, 16 Jul 2021 13:01:06 -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; 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 S232619AbhGPUBy (ORCPT + 99 others); Fri, 16 Jul 2021 16:01:54 -0400 Received: from mail-pj1-f47.google.com ([209.85.216.47]:37824 "EHLO mail-pj1-f47.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230256AbhGPUBy (ORCPT ); Fri, 16 Jul 2021 16:01:54 -0400 Received: by mail-pj1-f47.google.com with SMTP id o3-20020a17090a6783b0290173ce472b8aso9499146pjj.2 for ; Fri, 16 Jul 2021 12:58:59 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to; bh=vJ6jfAMh7xy/5MHnHA2PMsUYV05QHhVngFxQKB/PKEw=; b=cc8z6chazccHvIKhh2I3uSYbqoQJuApCePmCmyHdsNwfMFC8D3czCxkVJA6zEtSnOa DSmKb1I2CuZcrNw9aAAHZ45dhPDvrm17chP5RWcELhkMBoD0PqT9B3ovNt3FoKP6Amrv TSBJKVxnKIy2YnbTAoIEr0x/edM4AS4YVUO21eHhLGGMSdhAcWbw/wLay62uHy8G0I1U pYzPnRcYnee/ZrBRfoV/5yZu5F+/iE5tD/Xa1M8eRQi0tG/kZ0GwzBRxfPfr/zX83qsg V0YQn8/HyC8vO1jvUMl0+H29un3qMXDWDZx7zexO3Sf2j9q/ui01GDSvS8FykBNydgH4 FL3Q== X-Gm-Message-State: AOAM531fX11ogsnAOqIHGRaF0d2XkxFtjMSCoHQIfWGE9wRHSDXEVAWA fQ5Os30Msa42soLZycAGhj0= X-Received: by 2002:a17:90a:5306:: with SMTP id x6mr11289685pjh.59.1626465538928; Fri, 16 Jul 2021 12:58:58 -0700 (PDT) Received: from garbanzo ([191.96.120.37]) by smtp.gmail.com with ESMTPSA id b21sm10943285pfo.64.2021.07.16.12.58.57 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 16 Jul 2021 12:58:58 -0700 (PDT) Date: Fri, 16 Jul 2021 12:58:55 -0700 From: Luis Chamberlain To: Zhen Lei Cc: Greg Kroah-Hartman , "Rafael J . Wysocki" , Ming Lei , linux-kernel Subject: Re: [PATCH 1/1] firmware: fix use-after-free in _request_firmware() Message-ID: <20210716195855.i5pfpz2xsu3ql44b@garbanzo> References: <20210713024942.2881-1-thunder.leizhen@huawei.com> <20210716195628.a2pz73hdudrsf7vu@garbanzo> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20210716195628.a2pz73hdudrsf7vu@garbanzo> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, Jul 16, 2021 at 12:56:32PM -0700, Luis Chamberlain wrote: > Can you resend a v2 patch describing how ... While at it, can you also change the subject of the patch to be more specific and clear, perhaps something like: firmware: fix theoretical UAF race with firmware cache and resume Luis