From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-ob0-f176.google.com (mail-ob0-f176.google.com [209.85.214.176]) by kanga.kvack.org (Postfix) with ESMTP id D35B46B0038 for ; Fri, 30 Jan 2015 16:00:12 -0500 (EST) Received: by mail-ob0-f176.google.com with SMTP id va2so26126954obc.7 for ; Fri, 30 Jan 2015 13:00:12 -0800 (PST) Received: from bh-25.webhostbox.net (bh-25.webhostbox.net. [208.91.199.152]) by mx.google.com with ESMTPS id e139si5820716oic.20.2015.01.30.13.00.12 for (version=TLSv1 cipher=RC4-SHA bits=128/128); Fri, 30 Jan 2015 13:00:12 -0800 (PST) Received: from mailnull by bh-25.webhostbox.net with sa-checked (Exim 4.82) (envelope-from ) id 1YHIfk-003d98-3d for linux-mm@kvack.org; Fri, 30 Jan 2015 21:00:12 +0000 Date: Fri, 30 Jan 2015 12:59:58 -0800 From: Guenter Roeck Subject: Re: [PATCH 00/19] expose page table levels on Kconfig leve Message-ID: <20150130205958.GA1124@roeck-us.net> References: <1422629008-13689-1-git-send-email-kirill.shutemov@linux.intel.com> <20150130172613.GA12367@roeck-us.net> <20150130185052.GA30401@node.dhcp.inet.fi> <20150130191435.GA16823@roeck-us.net> <20150130200956.GB30401@node.dhcp.inet.fi> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20150130200956.GB30401@node.dhcp.inet.fi> Sender: owner-linux-mm@kvack.org List-ID: To: "Kirill A. Shutemov" Cc: "Kirill A. Shutemov" , Andrew Morton , linux-mm@kvack.org, linux-kernel@vger.kernel.org On Fri, Jan 30, 2015 at 10:09:56PM +0200, Kirill A. Shutemov wrote: > On Fri, Jan 30, 2015 at 11:14:35AM -0800, Guenter Roeck wrote: > > On Fri, Jan 30, 2015 at 08:50:52PM +0200, Kirill A. Shutemov wrote: > > > On Fri, Jan 30, 2015 at 09:26:13AM -0800, Guenter Roeck wrote: > > > > On Fri, Jan 30, 2015 at 04:43:09PM +0200, Kirill A. Shutemov wrote: > > > > > I've failed my attempt on split up mm_struct into separate header file to > > > > > be able to use defines from to define mm_struct: it causes > > > > > too much breakage and requires massive de-inlining of some architectures > > > > > (notably ARM and S390 with PGSTE). > > > > > > > > > > This is other approach: expose number of page table levels on Kconfig > > > > > level and use it to get rid of nr_pmds in mm_struct. > > > > > > > > > Hi Kirill, > > > > > > > > Can I pull this series from somewhere ? > > > > > > Just pushed: > > > > > > git://git.kernel.org/pub/scm/linux/kernel/git/kas/linux.git config_pgtable_levels > > > > > > > Great. Pushed into my 'testing' branch. I'll let you know how it goes. > > 0-DAY kernel testing has already reported few issues on blackfin, ia64 and > x86 with xen. > Here is the final verdict: total: 134 pass: 114 fail: 20 Failed builds: arc:defconfig (inherited from mainline) arc:tb10x_defconfig (inherited from mainline) arm:efm32_defconfig blackfin:defconfig c6x:dsk6455_defconfig c6x:evmc6457_defconfig c6x:evmc6678_defconfig ia64:defconfig m68k:m5272c3_defconfig m68k:m5307c3_defconfig m68k:m5249evb_defconfig m68k:m5407c3_defconfig microblaze:nommu_defconfig mips:allmodconfig (inherited from -next) powerpc:cell_defconfig (binutils 2.23) powerpc:cell_defconfig (binutils 2.24) sparc64:allmodconfig (inherited from -next) x86_64:allyesconfig x86_64:allmodconfig xtensa:allmodconfig (inherited from -next) There are also qemu warnings for arm, but those are inherited from -next. Good start overall ... 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