From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-lb0-f176.google.com (mail-lb0-f176.google.com [209.85.217.176]) by kanga.kvack.org (Postfix) with ESMTP id C82476B0009 for ; Thu, 28 Jan 2016 10:29:05 -0500 (EST) Received: by mail-lb0-f176.google.com with SMTP id x4so25750601lbm.0 for ; Thu, 28 Jan 2016 07:29:05 -0800 (PST) Received: from mail-lf0-x234.google.com (mail-lf0-x234.google.com. [2a00:1450:4010:c07::234]) by mx.google.com with ESMTPS id l76si5811282lfe.241.2016.01.28.07.29.04 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 28 Jan 2016 07:29:04 -0800 (PST) Received: by mail-lf0-x234.google.com with SMTP id c192so29140044lfe.2 for ; Thu, 28 Jan 2016 07:29:04 -0800 (PST) MIME-Version: 1.0 In-Reply-To: <20160128143852.GA22099@roeck-us.net> References: <1453972263-25907-1-git-send-email-sudipm.mukherjee@gmail.com> <20160128143852.GA22099@roeck-us.net> Date: Thu, 28 Jan 2016 18:29:03 +0300 Message-ID: Subject: Re: mm: provide reference to READ_IMPLIES_EXEC From: Konstantin Khlebnikov Content-Type: text/plain; charset=UTF-8 Sender: owner-linux-mm@kvack.org List-ID: To: Guenter Roeck Cc: Sudip Mukherjee , Andrew Morton , Linux Kernel Mailing List , kernel-testers@vger.kernel.org, "linux-mm@kvack.org" On Thu, Jan 28, 2016 at 5:38 PM, Guenter Roeck wrote: > On Thu, Jan 28, 2016 at 02:41:03PM +0530, Sudip Mukherjee wrote: >> blackfin defconfig fails with the error: >> mm/internal.h: In function 'is_stack_mapping': >> arch/blackfin/include/asm/page.h:15:27: error: 'READ_IMPLIES_EXEC' undeclared >> >> Commit 07dff8ae2bc5 has added is_stack_mapping in mm/internal.h but it >> also needs personality.h. >> >> Fixes: 07dff8ae2bc5 ("mm: warn about VmData over RLIMIT_DATA") > > FWIW, this is just one of many build failures due to this patch. > Pretty much all non-MMU builds fail, plus several MMU builds. > I had prepared a patch for mn10300, but gave up after I noticed > all the other failures. Please try mine "[PATCH] mm: polish virtual memory accounting" instead of that. It should fix some (or all) fails from 07dff8ae2bc5. > > Build results in next-20160128: > total: 146 pass: 121 fail: 25 > Failed builds: > alpha:allmodconfig > arm64:allnoconfig > arm64:allmodconfig > avr32:defconfig > avr32:merisc_defconfig > avr32:atngw100mkii_evklcd101_defconfig > blackfin:defconfig > blackfin:BF561-EZKIT-SMP_defconfig > c6x:dsk6455_defconfig > c6x:evmc6457_defconfig > c6x:evmc6678_defconfig > frv:defconfig > ia64:defconfig > ia64:allnoconfig > m68k:allmodconfig > microblaze:nommu_defconfig > microblaze:allnoconfig > mn10300:asb2303_defconfig > mn10300:asb2364_defconfig > parisc:allmodconfig > powerpc:ppc6xx_defconfig > s390:defconfig > s390:allmodconfig > s390:allnoconfig > xtensa:allmodconfig > Qemu test results: > total: 96 pass: 83 fail: 13 > Failed tests: > arm:kzm:imx_v6_v7_defconfig > arm64:smp:defconfig > arm64:nosmp:defconfig > microblaze:microblaze_defconfig > microblaze:microblazeel_defconfig > powerpc:mac99:ppc_book3s_defconfig > powerpc:mpc8544ds:mpc85xx_smp_defconfig > powerpc:smp4:ppc64_book3s_defconfig > powerpc:nosmp:ppc64_e5500_defconfig > powerpc:smp:ppc64_e5500_defconfig > s390:defconfig > sparc64:sun4u:nosmp:sparc64_defconfig > sparc64:sun4v:nosmp:sparc64_defconfig > > Not all, but most of the failures are due to 07dff8ae2bc5. > > Guenter -- 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