From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753845AbcFPIC6 (ORCPT ); Thu, 16 Jun 2016 04:02:58 -0400 Received: from mail-lf0-f66.google.com ([209.85.215.66]:35225 "EHLO mail-lf0-f66.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750757AbcFPICx (ORCPT ); Thu, 16 Jun 2016 04:02:53 -0400 Date: Thu, 16 Jun 2016 11:02:49 +0300 From: "Kirill A. Shutemov" To: Sergey Senozhatsky Cc: "Kirill A. Shutemov" , Ebru Akagunduz , Hugh Dickins , Andrea Arcangeli , Andrew Morton , Dave Hansen , Vlastimil Babka , Christoph Lameter , Naoya Horiguchi , Jerome Marchand , Yang Shi , Sasha Levin , Andres Lagar-Cavilla , Ning Qu , linux-kernel@vger.kernel.org, linux-mm@kvack.org, linux-fsdevel@vger.kernel.org, Stephen Rothwell , Rik van Riel Subject: Re: [PATCHv9-rebased2 03/37] mm, thp: fix locking inconsistency in collapse_huge_page Message-ID: <20160616080249.GA18137@node.shutemov.name> References: <1465222029-45942-1-git-send-email-kirill.shutemov@linux.intel.com> <1466021202-61880-1-git-send-email-kirill.shutemov@linux.intel.com> <1466021202-61880-4-git-send-email-kirill.shutemov@linux.intel.com> <20160616004307.GA658@swordfish> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20160616004307.GA658@swordfish> User-Agent: Mutt/1.5.23.1 (2014-03-12) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Jun 16, 2016 at 09:43:07AM +0900, Sergey Senozhatsky wrote: > Hello, > > On (06/15/16 23:06), Kirill A. Shutemov wrote: > [..] > > After creating revalidate vma function, locking inconsistency occured > > due to directing the code path to wrong label. This patch directs > > to correct label and fix the inconsistency. > > > > Related commit that caused inconsistency: > > http://git.kernel.org/cgit/linux/kernel/git/next/linux-next.git/commit/?id=da4360877094368f6dfe75bbe804b0f0a5d575b0 > > > as far as I remember, Vlastimil had "one more thing" to ask > http://marc.info/?l=linux-mm&m=146521832732210&w=2 > > or is it safe? As I mentioned in cover letter, 05/37 address the issue. I didn't fold it in. It's up to Andrew. -- Kirill A. Shutemov From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Date: Thu, 16 Jun 2016 11:02:49 +0300 From: "Kirill A. Shutemov" To: Sergey Senozhatsky Cc: "Kirill A. Shutemov" , Ebru Akagunduz , Hugh Dickins , Andrea Arcangeli , Andrew Morton , Dave Hansen , Vlastimil Babka , Christoph Lameter , Naoya Horiguchi , Jerome Marchand , Yang Shi , Sasha Levin , Andres Lagar-Cavilla , Ning Qu , linux-kernel@vger.kernel.org, linux-mm@kvack.org, linux-fsdevel@vger.kernel.org, Stephen Rothwell , Rik van Riel Subject: Re: [PATCHv9-rebased2 03/37] mm, thp: fix locking inconsistency in collapse_huge_page Message-ID: <20160616080249.GA18137@node.shutemov.name> References: <1465222029-45942-1-git-send-email-kirill.shutemov@linux.intel.com> <1466021202-61880-1-git-send-email-kirill.shutemov@linux.intel.com> <1466021202-61880-4-git-send-email-kirill.shutemov@linux.intel.com> <20160616004307.GA658@swordfish> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20160616004307.GA658@swordfish> Sender: owner-linux-mm@kvack.org List-ID: On Thu, Jun 16, 2016 at 09:43:07AM +0900, Sergey Senozhatsky wrote: > Hello, > > On (06/15/16 23:06), Kirill A. Shutemov wrote: > [..] > > After creating revalidate vma function, locking inconsistency occured > > due to directing the code path to wrong label. This patch directs > > to correct label and fix the inconsistency. > > > > Related commit that caused inconsistency: > > http://git.kernel.org/cgit/linux/kernel/git/next/linux-next.git/commit/?id=da4360877094368f6dfe75bbe804b0f0a5d575b0 > > > as far as I remember, Vlastimil had "one more thing" to ask > http://marc.info/?l=linux-mm&m=146521832732210&w=2 > > or is it safe? As I mentioned in cover letter, 05/37 address the issue. I didn't fold it in. It's up to Andrew. -- Kirill A. Shutemov -- 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