Received: by 2002:a25:1985:0:0:0:0:0 with SMTP id 127csp592568ybz; Wed, 15 Apr 2020 14:44:15 -0700 (PDT) X-Google-Smtp-Source: APiQypJYfGzKv7dLoourhO78UvaEdNloh+xwvKz0s56CsZ/C+J1nNG0x/ursPvfKq1V/SOhxK/Ia X-Received: by 2002:aa7:c2c3:: with SMTP id m3mr20254317edp.10.1586987055354; Wed, 15 Apr 2020 14:44:15 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1586987055; cv=none; d=google.com; s=arc-20160816; b=g5tFlZhoG71d2NTLCdFZV8Y52DZddJcdLe2UyYpPs/YyQL/t4eGUNTYiy/Zdwra3cA wuIuE1u9vYfxs/w6IQ6tCvxXzCV8X8PajyvlWMCPMyNMvgV6CfkYvy5RZ1DpjMZu2KS5 1K9UXAJ09XmG5eoOnst6xOodlVg2TGQ8u6uE6v+6PMSIdjJjO/OUPeAfnoUwXdFM9h3B xCuBph6lSgRpzJURnGRje3+rmnNwwVzh/js5hELaqCkLwCrAnEBM3cvKttiAolZ8Bg/Y sUiaTfP8KORwe/IDlY3FNXxaIq5cUtgSfcKNHTJZRBDNfrPwqXCELnBrvZ8TORCglTg/ Ok/w== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:in-reply-to:content-disposition :mime-version:references:message-id:subject:cc:to:from:date :dkim-signature; bh=M7NmYC/Iylm9myghHwqILim55SAUt9QrM+UZYk0eJlw=; b=z5RePp6XIMNhmehJ5w7Eh7XqOsIMf9U5apiMSjB9gRNp7lO44hYH+E3bBHZUpu0WPe Y6QzBWstLbhfrtxuMbHd1q1Jy80/y2FS1y2ipVU70JZ2XNrnKdJr/57aUJBETMgQd7wE 4h77rrA/YZ6LaU0xKPkMWrQSWc/g3a6BrHoxVYkfEsGGWC+9GbD4vO6J6EJSw0qi9+G7 JVn78vKzMuEaELocXZbhajk3L61mkmLAYFVcyvjN5ka2mK59OeAyRit+HY+DeOFZswPS gTnbif7PRuip8d8MXidek0ujvSDB8HHwvy+mTw96UqKzD4VHC8jmrpF+9BF1vISsjFhk dfqg== ARC-Authentication-Results: i=1; mx.google.com; dkim=fail header.i=@infradead.org header.s=bombadil.20170209 header.b=hd4t6UpB; 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 Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id 18si10823171ejy.287.2020.04.15.14.43.51; Wed, 15 Apr 2020 14:44:15 -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=fail header.i=@infradead.org header.s=bombadil.20170209 header.b=hd4t6UpB; 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 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2440674AbgDNPke (ORCPT + 99 others); Tue, 14 Apr 2020 11:40:34 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49238 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S2440589AbgDNPjF (ORCPT ); Tue, 14 Apr 2020 11:39:05 -0400 Received: from bombadil.infradead.org (bombadil.infradead.org [IPv6:2607:7c80:54:e::133]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9C4ADC061A0C; Tue, 14 Apr 2020 08:39:04 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20170209; h=In-Reply-To:Content-Type:MIME-Version :References:Message-ID:Subject:Cc:To:From:Date:Sender:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description; bh=M7NmYC/Iylm9myghHwqILim55SAUt9QrM+UZYk0eJlw=; b=hd4t6UpBw/U2nwAH5NiBAQAKzb C5yTzRywoBDTATsMVd9nMoYdYHN7OJQSbRKt/98EZJAhJI8Z+Q40hSzGGTbHw6jtSVQRZB3LwDU4j hzOuqpCBqgx5dhKtVmfaT48J3/Zieu+dkf1bugB22UOrLTxPzdfMCAgLd6hI0MM4DyiBm3231muXz rqZ0SysoUxqRJI1VEs0fNUGrXJ49BECVILv47DUskETLnXHXQlCiUTXqEUpN/F6votQ+Jujv1u0aU Aq5rK08BmNDxv8PYYsK+Qb1FRqGMmtg+h1ghlgIQ3qCxQJwf14YtKmSaS4W3cd0rrFbFPrMWoSz6i fFMEfM2g==; Received: from hch by bombadil.infradead.org with local (Exim 4.92.3 #3 (Red Hat Linux)) id 1jONdz-00047t-F4; Tue, 14 Apr 2020 15:38:35 +0000 Date: Tue, 14 Apr 2020 08:38:35 -0700 From: Christoph Hellwig To: Luis Chamberlain Cc: axboe@kernel.dk, viro@zeniv.linux.org.uk, bvanassche@acm.org, gregkh@linuxfoundation.org, rostedt@goodmis.org, mingo@redhat.com, jack@suse.cz, ming.lei@redhat.com, nstange@suse.de, akpm@linux-foundation.org, mhocko@suse.com, yukuai3@huawei.com, linux-block@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-mm@kvack.org, linux-kernel@vger.kernel.org, Omar Sandoval , Hannes Reinecke , Michal Hocko , syzbot+603294af2d01acfdd6da@syzkaller.appspotmail.com Subject: Re: [PATCH 2/5] blktrace: fix debugfs use after free Message-ID: <20200414153835.GA25765@infradead.org> References: <20200414041902.16769-1-mcgrof@kernel.org> <20200414041902.16769-3-mcgrof@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20200414041902.16769-3-mcgrof@kernel.org> X-SRS-Rewrite: SMTP reverse-path rewritten from by bombadil.infradead.org. See http://www.infradead.org/rpr.html Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Looks good: Reviewed-by: Christoph Hellwig