From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-oi0-f52.google.com (mail-oi0-f52.google.com [209.85.218.52]) by kanga.kvack.org (Postfix) with ESMTP id C6F426B0009 for ; Thu, 28 Jan 2016 09:38:56 -0500 (EST) Received: by mail-oi0-f52.google.com with SMTP id k206so27621558oia.1 for ; Thu, 28 Jan 2016 06:38:56 -0800 (PST) Received: from bh-25.webhostbox.net (bh-25.webhostbox.net. [208.91.199.152]) by mx.google.com with ESMTPS id z186si10495427oig.87.2016.01.28.06.38.55 for (version=TLS1 cipher=AES128-SHA bits=128/128); Thu, 28 Jan 2016 06:38:55 -0800 (PST) Date: Thu, 28 Jan 2016 06:38:52 -0800 From: Guenter Roeck Subject: Re: mm: provide reference to READ_IMPLIES_EXEC Message-ID: <20160128143852.GA22099@roeck-us.net> References: <1453972263-25907-1-git-send-email-sudipm.mukherjee@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1453972263-25907-1-git-send-email-sudipm.mukherjee@gmail.com> Sender: owner-linux-mm@kvack.org List-ID: To: Sudip Mukherjee Cc: Andrew Morton , linux-kernel@vger.kernel.org, kernel-testers@vger.kernel.org, linux-mm@kvack.org, Konstantin Khlebnikov 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. 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