From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from psmtp.com (na3sys010amx125.postini.com [74.125.245.125]) by kanga.kvack.org (Postfix) with SMTP id 78FAE6B000C for ; Wed, 6 Feb 2013 20:17:15 -0500 (EST) Message-ID: <51130088.4010706@oracle.com> Date: Wed, 06 Feb 2013 20:16:56 -0500 From: Sasha Levin MIME-Version: 1.0 Subject: Re: [PATCH 1/3] mm: use long type for page counts in mm_populate() and get_user_pages() References: <1359591980-29542-1-git-send-email-walken@google.com> <1359591980-29542-2-git-send-email-walken@google.com> <5112F7AF.6010307@oracle.com> <20130206171047.d27b5772.akpm@linux-foundation.org> In-Reply-To: <20130206171047.d27b5772.akpm@linux-foundation.org> Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Sender: owner-linux-mm@kvack.org List-ID: To: Andrew Morton Cc: Michel Lespinasse , Andrea Arcangeli , Rik van Riel , Mel Gorman , Hugh Dickins , linux-mm@kvack.org, linux-kernel@vger.kernel.org On 02/06/2013 08:10 PM, Andrew Morton wrote: > On Wed, 06 Feb 2013 19:39:11 -0500 > Sasha Levin wrote: > >> We're now hitting the VM_BUG_ON() which was added in the last hunk of the >> patch: > > hm, why was that added. > > Michel, I seem to have confused myself over this series. I saw a > report this morning which led me to drop > mm-accelerate-munlock-treatment-of-thp-pages.patch but now I can't find > that report and I'm wondering if I should have dropped > mm-accelerate-mm_populate-treatment-of-thp-pages.patch instead. > > Given that and Sasha's new report I think I'll drop > > mm-use-long-type-for-page-counts-in-mm_populate-and-get_user_pages.patch > mm-use-long-type-for-page-counts-in-mm_populate-and-get_user_pages-fix.patch > mm-use-long-type-for-page-counts-in-mm_populate-and-get_user_pages-fix-fix.patch > mm-accelerate-mm_populate-treatment-of-thp-pages.patch > mm-accelerate-munlock-treatment-of-thp-pages.patch > > and let's start again? I've sent a report regarding mm-accelerate-munlock-treatment-of-thp-pages.patch couple of hours ago (https://lkml.org/lkml/2013/2/6/699). Reverting that patch fixed the issue reported, so I think you've dropped the right one. Thanks, Sasha -- 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