From: Konstantin Khlebnikov <koct9i@gmail.com>
To: Guenter Roeck <linux@roeck-us.net>
Cc: Sudip Mukherjee <sudipm.mukherjee@gmail.com>,
Andrew Morton <akpm@linux-foundation.org>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
kernel-testers@vger.kernel.org,
"linux-mm@kvack.org" <linux-mm@kvack.org>
Subject: Re: mm: provide reference to READ_IMPLIES_EXEC
Date: Thu, 28 Jan 2016 18:29:03 +0300 [thread overview]
Message-ID: <CALYGNiPcDsxnA7svAaDZErAP8CgJCFaD32wj=v8n4j0z32Uuww@mail.gmail.com> (raw)
In-Reply-To: <20160128143852.GA22099@roeck-us.net>
On Thu, Jan 28, 2016 at 5:38 PM, Guenter Roeck <linux@roeck-us.net> 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
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prev parent reply other threads:[~2016-01-28 15:29 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-01-28 9:11 [PATCH] mm: provide reference to READ_IMPLIES_EXEC Sudip Mukherjee
2016-01-28 9:33 ` Konstantin Khlebnikov
[not found] ` <1453972263-25907-1-git-send-email-sudipm.mukherjee-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2016-01-28 14:38 ` Guenter Roeck
2016-01-28 15:29 ` Konstantin Khlebnikov [this message]
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