From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.linuxfoundation.org ([140.211.169.12]:47676 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751672AbeBTLNH (ORCPT ); Tue, 20 Feb 2018 06:13:07 -0500 Subject: Patch "mm: hide a #warning for COMPILE_TEST" has been added to the 4.9-stable tree To: arnd@arndb.de, gregkh@linuxfoundation.org, torvalds@linux-foundation.org Cc: , From: Date: Tue, 20 Feb 2018 12:11:38 +0100 Message-ID: <1519125098110115@kroah.com> MIME-Version: 1.0 Content-Type: text/plain; charset=ANSI_X3.4-1968 Content-Transfer-Encoding: 8bit Sender: stable-owner@vger.kernel.org List-ID: This is a note to let you know that I've just added the patch titled mm: hide a #warning for COMPILE_TEST to the 4.9-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: mm-hide-a-warning-for-compile_test.patch and it can be found in the queue-4.9 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let know about it. >>From af27d9403f5b80685b79c88425086edccecaf711 Mon Sep 17 00:00:00 2001 From: Arnd Bergmann Date: Fri, 16 Feb 2018 16:25:53 +0100 Subject: mm: hide a #warning for COMPILE_TEST From: Arnd Bergmann commit af27d9403f5b80685b79c88425086edccecaf711 upstream. We get a warning about some slow configurations in randconfig kernels: mm/memory.c:83:2: error: #warning Unfortunate NUMA and NUMA Balancing config, growing page-frame for last_cpupid. [-Werror=cpp] The warning is reasonable by itself, but gets in the way of randconfig build testing, so I'm hiding it whenever CONFIG_COMPILE_TEST is set. The warning was added in 2013 in commit 75980e97dacc ("mm: fold page->_last_nid into page->flags where possible"). Cc: stable@vger.kernel.org Signed-off-by: Arnd Bergmann Signed-off-by: Linus Torvalds Signed-off-by: Greg Kroah-Hartman --- mm/memory.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/mm/memory.c +++ b/mm/memory.c @@ -75,7 +75,7 @@ #include "internal.h" -#ifdef LAST_CPUPID_NOT_IN_PAGE_FLAGS +#if defined(LAST_CPUPID_NOT_IN_PAGE_FLAGS) && !defined(CONFIG_COMPILE_TEST) #warning Unfortunate NUMA and NUMA Balancing config, growing page-frame for last_cpupid. #endif Patches currently in stable-queue which might be from arnd@arndb.de are queue-4.9/arm-spear600-add-missing-interrupt-parent-of-rtc.patch queue-4.9/arm-dts-sti-add-gpio-polarity-for-hdmi-hpd-gpio-property.patch queue-4.9/kselftest-fix-oom-in-memory-compaction-test.patch queue-4.9/arm-spear13xx-fix-spics-gpio-controller-s-warning.patch queue-4.9/mm-hide-a-warning-for-compile_test.patch queue-4.9/arm-lpc3250-fix-uda1380-gpio-numbers.patch queue-4.9/arm-spear13xx-fix-dmas-cells.patch queue-4.9/arm-dts-nomadik-add-interrupt-parent-for-clcd.patch