From mboxrd@z Thu Jan 1 00:00:00 1970 From: Andrew Morton Subject: Re: [PATCH v4 2/3] thp: add HPAGE_PMD_* definitions for !CONFIG_TRANSPARENT_HUGEPAGE Date: Wed, 21 Mar 2012 15:19:00 -0700 Message-ID: <20120321151900.42234501.akpm@linux-foundation.org> References: <1331591456-20769-1-git-send-email-n-horiguchi@ah.jp.nec.com> <1331591456-20769-2-git-send-email-n-horiguchi@ah.jp.nec.com> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: Sender: owner-linux-mm@kvack.org To: Paul Gortmaker Cc: Naoya Horiguchi , Andrea Arcangeli , KAMEZAWA Hiroyuki , Daisuke Nishimura , Hillf Danton , David Rientjes , linux-kernel@vger.kernel.org, linux-mm@kvack.org, linux-next@vger.kernel.org List-Id: linux-next.vger.kernel.org On Wed, 21 Mar 2012 18:07:41 -0400 Paul Gortmaker wrote: > On Mon, Mar 12, 2012 at 6:30 PM, Naoya Horiguchi > wrote: > > These macros will be used in later patch, where all usage are expected > > to be optimized away without #ifdef CONFIG_TRANSPARENT_HUGEPAGE. > > But to detect unexpected usages, we convert existing BUG() to BUILD_BUG(). > > Just a heads up that this showed up in linux-next today as the > cause of a new build failure for an ARM board: Dammit. > http://kisskb.ellerman.id.au/kisskb/buildresult/5930053/ Site is dead. What was failure, please? -- 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/ . Fight unfair telecom internet charges in Canada: sign http://stopthemeter.ca/ Don't email: email@kvack.org From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S965140Ab2CUWTI (ORCPT ); Wed, 21 Mar 2012 18:19:08 -0400 Received: from mail.linuxfoundation.org ([140.211.169.12]:51053 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S964935Ab2CUWTD (ORCPT ); Wed, 21 Mar 2012 18:19:03 -0400 Date: Wed, 21 Mar 2012 15:19:00 -0700 From: Andrew Morton To: Paul Gortmaker Cc: Naoya Horiguchi , Andrea Arcangeli , KAMEZAWA Hiroyuki , Daisuke Nishimura , Hillf Danton , David Rientjes , linux-kernel@vger.kernel.org, linux-mm@kvack.org, linux-next@vger.kernel.org Subject: Re: [PATCH v4 2/3] thp: add HPAGE_PMD_* definitions for !CONFIG_TRANSPARENT_HUGEPAGE Message-Id: <20120321151900.42234501.akpm@linux-foundation.org> In-Reply-To: References: <1331591456-20769-1-git-send-email-n-horiguchi@ah.jp.nec.com> <1331591456-20769-2-git-send-email-n-horiguchi@ah.jp.nec.com> X-Mailer: Sylpheed 3.0.2 (GTK+ 2.20.1; x86_64-pc-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, 21 Mar 2012 18:07:41 -0400 Paul Gortmaker wrote: > On Mon, Mar 12, 2012 at 6:30 PM, Naoya Horiguchi > wrote: > > These macros will be used in later patch, where all usage are expected > > to be optimized away without #ifdef CONFIG_TRANSPARENT_HUGEPAGE. > > But to detect unexpected usages, we convert existing BUG() to BUILD_BUG(). > > Just a heads up that this showed up in linux-next today as the > cause of a new build failure for an ARM board: Dammit. > http://kisskb.ellerman.id.au/kisskb/buildresult/5930053/ Site is dead. What was failure, please?