From: Guenter Roeck <linux@roeck-us.net>
To: "Kirill A. Shutemov" <kirill.shutemov@linux.intel.com>
Cc: Andrew Morton <akpm@linux-foundation.org>,
linux-mm@kvack.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH 0/4] Introduce <linux/mm_struct.h>
Date: Wed, 28 Jan 2015 10:50:52 -0800 [thread overview]
Message-ID: <20150128185052.GA6118@roeck-us.net> (raw)
In-Reply-To: <1422451064-109023-1-git-send-email-kirill.shutemov@linux.intel.com>
On Wed, Jan 28, 2015 at 03:17:40PM +0200, Kirill A. Shutemov wrote:
> This patchset moves definition of mm_struct into separate header file.
> It allows to get rid of nr_pmds if PMD page table level is folded.
> We cannot do it with current mm_types.h because we need
> __PAGETABLE_PMD_FOLDED from <asm/pgtable.h> which creates circular
> dependencies.
>
> I've done few build tests and looks like it works, but I expect breakage
> on some configuration. Please test.
>
Doesn't look good.
Build results:
total: 134 pass: 63 fail: 71
Failed builds:
arm:s3c2410_defconfig
arm:omap2plus_defconfig
arm:imx_v6_v7_defconfig
arm:ixp4xx_defconfig
arm:u8500_defconfig
arm:multi_v5_defconfig
arm:multi_v7_defconfig
arm:omap1_defconfig
arm:footbridge_defconfig
arm:davinci_all_defconfig
arm:mini2440_defconfig
arm:rpc_defconfig
arm:axm55xx_defconfig
arm:mxs_defconfig
arm:keystone_defconfig
arm:vexpress_defconfig
arm:imx_v4_v5_defconfig
arm:at91_dt_defconfig
arm:s3c6400_defconfig
arm:lpc32xx_defconfig
arm:shmobile_defconfig
arm:nhk8815_defconfig
arm:bcm2835_defconfig
arm:sama5_defconfig
arm:orion5x_defconfig
arm:exynos_defconfig
arm:cm_x2xx_defconfig
arm:s5pv210_defconfig
arm:integrator_defconfig
arm:msm_defconfig
arm:pxa910_defconfig
arm:clps711x_defconfig
avr32:defconfig
avr32:merisc_defconfig
avr32:atngw100mkii_evklcd101_defconfig
cris:defconfig
cris:etrax-100lx_defconfig
cris:allnoconfig
cris:artpec_3_defconfig
cris:etraxfs_defconfig
frv:defconfig
hexagon:defconfig
ia64:defconfig
m68k:defconfig
m68k:allmodconfig
m68k:sun3_defconfig
m68k:m5475evb_defconfig
microblaze:mmu_defconfig
mips:allmodconfig
powerpc:ppc6xx_defconfig
powerpc:mpc83xx_defconfig
powerpc:mpc85xx_defconfig
powerpc:mpc85xx_smp_defconfig
powerpc:tqm8xx_defconfig
powerpc:85xx/sbc8548_defconfig
powerpc:83xx/mpc834x_mds_defconfig
powerpc:86xx/sbc8641d_defconfig
powerpc:ppc6xx_defconfig
powerpc:mpc83xx_defconfig
powerpc:mpc85xx_defconfig
powerpc:mpc85xx_smp_defconfig
powerpc:tqm8xx_defconfig
powerpc:85xx/sbc8548_defconfig
powerpc:83xx/mpc834x_mds_defconfig
powerpc:86xx/sbc8641d_defconfig
s390:defconfig
sparc32:defconfig
sparc64:defconfig
sparc64:allmodconfig
unicore32:defconfig
xtensa:allmodconfig
Qemu tests:
total: 30 pass: 20 fail: 10
Failed tests:
arm:arm_versatile_defconfig
arm:arm_vexpress_defconfig
microblaze:microblaze_defconfig
microblaze:microblazeel_defconfig
powerpc:ppc_book3s_defconfig
powerpc:ppc_book3s_smp_defconfig
sparc32:sparc_defconfig
sparc32:sparc_smp_defconfig
sparc64:sparc_smp_defconfig
sparc64:sparc_nosmp_defconfig
A few of those are other problems, but the majority is due to your patches.
Details are available at http://server.roeck-us.net:8010/builders;
look for the 'testing' column.
Guenter
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WARNING: multiple messages have this Message-ID (diff)
From: Guenter Roeck <linux@roeck-us.net>
To: "Kirill A. Shutemov" <kirill.shutemov@linux.intel.com>
Cc: Andrew Morton <akpm@linux-foundation.org>,
linux-mm@kvack.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH 0/4] Introduce <linux/mm_struct.h>
Date: Wed, 28 Jan 2015 10:50:52 -0800 [thread overview]
Message-ID: <20150128185052.GA6118@roeck-us.net> (raw)
In-Reply-To: <1422451064-109023-1-git-send-email-kirill.shutemov@linux.intel.com>
On Wed, Jan 28, 2015 at 03:17:40PM +0200, Kirill A. Shutemov wrote:
> This patchset moves definition of mm_struct into separate header file.
> It allows to get rid of nr_pmds if PMD page table level is folded.
> We cannot do it with current mm_types.h because we need
> __PAGETABLE_PMD_FOLDED from <asm/pgtable.h> which creates circular
> dependencies.
>
> I've done few build tests and looks like it works, but I expect breakage
> on some configuration. Please test.
>
Doesn't look good.
Build results:
total: 134 pass: 63 fail: 71
Failed builds:
arm:s3c2410_defconfig
arm:omap2plus_defconfig
arm:imx_v6_v7_defconfig
arm:ixp4xx_defconfig
arm:u8500_defconfig
arm:multi_v5_defconfig
arm:multi_v7_defconfig
arm:omap1_defconfig
arm:footbridge_defconfig
arm:davinci_all_defconfig
arm:mini2440_defconfig
arm:rpc_defconfig
arm:axm55xx_defconfig
arm:mxs_defconfig
arm:keystone_defconfig
arm:vexpress_defconfig
arm:imx_v4_v5_defconfig
arm:at91_dt_defconfig
arm:s3c6400_defconfig
arm:lpc32xx_defconfig
arm:shmobile_defconfig
arm:nhk8815_defconfig
arm:bcm2835_defconfig
arm:sama5_defconfig
arm:orion5x_defconfig
arm:exynos_defconfig
arm:cm_x2xx_defconfig
arm:s5pv210_defconfig
arm:integrator_defconfig
arm:msm_defconfig
arm:pxa910_defconfig
arm:clps711x_defconfig
avr32:defconfig
avr32:merisc_defconfig
avr32:atngw100mkii_evklcd101_defconfig
cris:defconfig
cris:etrax-100lx_defconfig
cris:allnoconfig
cris:artpec_3_defconfig
cris:etraxfs_defconfig
frv:defconfig
hexagon:defconfig
ia64:defconfig
m68k:defconfig
m68k:allmodconfig
m68k:sun3_defconfig
m68k:m5475evb_defconfig
microblaze:mmu_defconfig
mips:allmodconfig
powerpc:ppc6xx_defconfig
powerpc:mpc83xx_defconfig
powerpc:mpc85xx_defconfig
powerpc:mpc85xx_smp_defconfig
powerpc:tqm8xx_defconfig
powerpc:85xx/sbc8548_defconfig
powerpc:83xx/mpc834x_mds_defconfig
powerpc:86xx/sbc8641d_defconfig
powerpc:ppc6xx_defconfig
powerpc:mpc83xx_defconfig
powerpc:mpc85xx_defconfig
powerpc:mpc85xx_smp_defconfig
powerpc:tqm8xx_defconfig
powerpc:85xx/sbc8548_defconfig
powerpc:83xx/mpc834x_mds_defconfig
powerpc:86xx/sbc8641d_defconfig
s390:defconfig
sparc32:defconfig
sparc64:defconfig
sparc64:allmodconfig
unicore32:defconfig
xtensa:allmodconfig
Qemu tests:
total: 30 pass: 20 fail: 10
Failed tests:
arm:arm_versatile_defconfig
arm:arm_vexpress_defconfig
microblaze:microblaze_defconfig
microblaze:microblazeel_defconfig
powerpc:ppc_book3s_defconfig
powerpc:ppc_book3s_smp_defconfig
sparc32:sparc_defconfig
sparc32:sparc_smp_defconfig
sparc64:sparc_smp_defconfig
sparc64:sparc_nosmp_defconfig
A few of those are other problems, but the majority is due to your patches.
Details are available at http://server.roeck-us.net:8010/builders;
look for the 'testing' column.
Guenter
next prev parent reply other threads:[~2015-01-28 18:50 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-01-28 13:17 [PATCH 0/4] Introduce <linux/mm_struct.h> Kirill A. Shutemov
2015-01-28 13:17 ` Kirill A. Shutemov
2015-01-28 13:17 ` [PATCH 1/4] mm: move enum tlb_flush_reason into <trace/events/tlb.h> Kirill A. Shutemov
2015-01-28 13:17 ` Kirill A. Shutemov
2015-01-28 13:17 ` [PATCH 2/4] mm: split up mm_struct to separate header file Kirill A. Shutemov
2015-01-28 13:17 ` Kirill A. Shutemov
2015-01-29 0:30 ` Kirill A. Shutemov
2015-01-29 0:30 ` Kirill A. Shutemov
2015-01-29 2:02 ` Guenter Roeck
2015-01-29 2:02 ` Guenter Roeck
2015-01-29 4:22 ` Guenter Roeck
2015-01-29 4:22 ` Guenter Roeck
2015-01-28 13:17 ` [PATCH 3/4] mm: define __PAGETABLE_{PMD,PUD}_FOLDED to zero or one Kirill A. Shutemov
2015-01-28 13:17 ` Kirill A. Shutemov
2015-01-28 13:17 ` [PATCH 4/4] mm: do not add nr_pmds into mm_struct if PMD is folded Kirill A. Shutemov
2015-01-28 13:17 ` Kirill A. Shutemov
2015-01-28 17:06 ` [PATCH 0/4] Introduce <linux/mm_struct.h> Guenter Roeck
2015-01-28 17:06 ` Guenter Roeck
2015-01-28 18:50 ` Guenter Roeck [this message]
2015-01-28 18:50 ` Guenter Roeck
2015-01-28 20:45 ` Kirill A. Shutemov
2015-01-28 20:45 ` Kirill A. Shutemov
2015-01-28 21:18 ` Guenter Roeck
2015-01-28 21:18 ` Guenter Roeck
2015-01-28 21:16 ` Kirill A. Shutemov
2015-01-28 21:16 ` Kirill A. Shutemov
-- strict thread matches above, loose matches on Subject: below --
2015-01-28 21:19 Guenter Roeck
2015-01-28 21:19 ` Guenter Roeck
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