From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wr0-f197.google.com (mail-wr0-f197.google.com [209.85.128.197]) by kanga.kvack.org (Postfix) with ESMTP id 590C46B02E2 for ; Thu, 22 Feb 2018 09:20:55 -0500 (EST) Received: by mail-wr0-f197.google.com with SMTP id g13so3540578wrh.23 for ; Thu, 22 Feb 2018 06:20:55 -0800 (PST) Received: from huawei.com (lhrrgout.huawei.com. [194.213.3.17]) by mx.google.com with ESMTPS id 123si305101wmo.252.2018.02.22.06.20.53 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 22 Feb 2018 06:20:53 -0800 (PST) Subject: Re: [PATCH 3/6] struct page: add field for vm_struct From: Igor Stoppa References: <20180211031920.3424-1-igor.stoppa@huawei.com> <20180211031920.3424-4-igor.stoppa@huawei.com> <20180211211646.GC4680@bombadil.infradead.org> <20180220205442.GA15973@bombadil.infradead.org> Message-ID: Date: Thu, 22 Feb 2018 16:20:23 +0200 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset="utf-8" Content-Language: en-US Content-Transfer-Encoding: 7bit Sender: owner-linux-mm@kvack.org List-ID: To: Matthew Wilcox Cc: rdunlap@infradead.org, corbet@lwn.net, keescook@chromium.org, mhocko@kernel.org, labbott@redhat.com, jglisse@redhat.com, hch@infradead.org, cl@linux.com, linux-security-module@vger.kernel.org, linux-mm@kvack.org, linux-kernel@vger.kernel.org, kernel-hardening@lists.openwall.com On 21/02/18 14:01, Igor Stoppa wrote: > it seems to return garbage also without this patch, but I need to clean > up the code, try it again and possibly come up with a demo patch for > triggering the problem. > > I'll investigate it more. However it doesn't seem to be related to the > functionality I need. So I plan to treat it as separate issue and leave > find_vm_area untouched, at least in pmalloc scope. Follow-up: https://lkml.org/lkml/2018/2/22/427 -- igor -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org