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From: Marek Szyprowski <m.szyprowski-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>
To: 'Paul Gortmaker'
	<paul.gortmaker-CWA4WttNNZF54TAoqtyWWQ@public.gmane.org>
Cc: linux-arch-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	'Russell King - ARM Linux'
	<linux-lFZ/pmaqli7XmaaqVzeoHQ@public.gmane.org>,
	'Arnd Bergmann' <arnd-r2nGTMty4D4@public.gmane.org>,
	'Benjamin Herrenschmidt'
	<benh-XVmvHMARGAS8U2dJNN8I7kB+6BGkLq7r@public.gmane.org>,
	'Kyungmin Park'
	<kyungmin.park-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>,
	'Subash Patel' <subashrp-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>,
	linaro-mm-sig-cunTk1MwBs8s++Sfvej+rw@public.gmane.org,
	linux-mm-Bw31MaZKKs3YtjvyW6yDsg@public.gmane.org,
	iommu-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org,
	linux-next-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	'Krishna Reddy' <vdumpa-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>,
	Andrzej Pietrasiewicz
	<andrzej.p-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>,
	'KyongHo Cho'
	<pullip.cho-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>,
	'Chunsang Jeong'
	<chunsang.jeong-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>,
	linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org
Subject: RE: [PATCHv9 10/10] ARM: dma-mapping: add support for IOMMU mapper
Date: Fri, 11 May 2012 09:52:53 +0200	[thread overview]
Message-ID: <02e301cd2f4b$11e02f90$35a08eb0$%szyprowski@samsung.com> (raw)
In-Reply-To: <CAP=VYLr=NeGvppR4ONpnRh=gjCSPdKxYj1HYh_FvadAeUzcbBQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>

Hello,

On Friday, May 11, 2012 4:09 AM Paul Gortmaker wrote:

> On Wed, Apr 18, 2012 at 9:44 AM, Marek Szyprowski
> <m.szyprowski-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org> wrote:
> > This patch add a complete implementation of DMA-mapping API for
> > devices which have IOMMU support.
> 
> Hi Marek,
> 
> It looks like this patch breaks no-MMU builds on ARM, at least
> according to git bisect.  Here is a link to a linux-next failure:
> 
> http://kisskb.ellerman.id.au/kisskb/buildresult/6291233/
> 
> arch/arm/mm/dma-mapping.c:726:42: error: 'pgprot_kernel' undeclared
> (first use in this function)
> make[2]: *** [arch/arm/mm/dma-mapping.o] Error 1
> 
> Please have a look, thanks.

Thanks for reporting this issue, I will send a fix in a minute.

Best regards
-- 
Marek Szyprowski
Samsung Poland R&D Center

WARNING: multiple messages have this Message-ID (diff)
From: Marek Szyprowski <m.szyprowski@samsung.com>
To: 'Paul Gortmaker' <paul.gortmaker@windriver.com>
Cc: linux-arm-kernel@lists.infradead.org,
	linaro-mm-sig@lists.linaro.org, linux-mm@kvack.org,
	linux-arch@vger.kernel.org, iommu@lists.linux-foundation.org,
	'Kyungmin Park' <kyungmin.park@samsung.com>,
	'Arnd Bergmann' <arnd@arndb.de>, 'Joerg Roedel' <joro@8bytes.org>,
	'Russell King - ARM Linux' <linux@arm.linux.org.uk>,
	'Chunsang Jeong' <chunsang.jeong@linaro.org>,
	'Krishna Reddy' <vdumpa@nvidia.com>,
	'KyongHo Cho' <pullip.cho@samsung.com>,
	Andrzej Pietrasiewicz <andrzej.p@samsung.com>,
	'Benjamin Herrenschmidt' <benh@kernel.crashing.org>,
	'Konrad Rzeszutek Wilk' <konrad.wilk@oracle.com>,
	'Hiroshi Doyu' <hdoyu@nvidia.com>,
	'Subash Patel' <subashrp@gmail.com>,
	linux-next@vger.kernel.org
Subject: RE: [PATCHv9 10/10] ARM: dma-mapping: add support for IOMMU mapper
Date: Fri, 11 May 2012 09:52:53 +0200	[thread overview]
Message-ID: <02e301cd2f4b$11e02f90$35a08eb0$%szyprowski@samsung.com> (raw)
Message-ID: <20120511075253.clXu2m321oe6Qf2Axxw5ufGiBlMjaVSgq0V5n1_T_RE@z> (raw)
In-Reply-To: <CAP=VYLr=NeGvppR4ONpnRh=gjCSPdKxYj1HYh_FvadAeUzcbBQ@mail.gmail.com>

Hello,

On Friday, May 11, 2012 4:09 AM Paul Gortmaker wrote:

> On Wed, Apr 18, 2012 at 9:44 AM, Marek Szyprowski
> <m.szyprowski@samsung.com> wrote:
> > This patch add a complete implementation of DMA-mapping API for
> > devices which have IOMMU support.
> 
> Hi Marek,
> 
> It looks like this patch breaks no-MMU builds on ARM, at least
> according to git bisect.  Here is a link to a linux-next failure:
> 
> http://kisskb.ellerman.id.au/kisskb/buildresult/6291233/
> 
> arch/arm/mm/dma-mapping.c:726:42: error: 'pgprot_kernel' undeclared
> (first use in this function)
> make[2]: *** [arch/arm/mm/dma-mapping.o] Error 1
> 
> Please have a look, thanks.

Thanks for reporting this issue, I will send a fix in a minute.

Best regards
-- 
Marek Szyprowski
Samsung Poland R&D Center



  parent reply	other threads:[~2012-05-11  7:52 UTC|newest]

Thread overview: 24+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-04-18 13:44 [PATCHv9 00/10] ARM: DMA-mapping framework redesign Marek Szyprowski
2012-04-18 13:44 ` [PATCHv9 01/10] common: add dma_mmap_from_coherent() function Marek Szyprowski
2012-04-18 13:44 ` [PATCHv9 02/10] ARM: dma-mapping: use pr_* instread of printk Marek Szyprowski
2012-04-18 13:44   ` Marek Szyprowski
2012-04-18 13:44 ` [PATCHv9 03/10] ARM: dma-mapping: introduce DMA_ERROR_CODE constant Marek Szyprowski
2012-04-18 13:44 ` [PATCHv9 04/10] ARM: dma-mapping: remove offset parameter to prepare for generic dma_ops Marek Szyprowski
2012-04-18 13:44 ` [PATCHv9 05/10] ARM: dma-mapping: use asm-generic/dma-mapping-common.h Marek Szyprowski
2012-04-18 13:44 ` [PATCHv9 06/10] ARM: dma-mapping: implement dma sg methods on top of any generic dma ops Marek Szyprowski
2012-04-18 13:44 ` [PATCHv9 07/10] ARM: dma-mapping: move all dma bounce code to separate dma ops structure Marek Szyprowski
2012-04-18 13:44   ` Marek Szyprowski
2012-04-18 13:44 ` [PATCHv9 08/10] ARM: dma-mapping: remove redundant code and cleanup Marek Szyprowski
     [not found] ` <1334756652-30830-1-git-send-email-m.szyprowski-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>
2012-04-18 13:44   ` [PATCHv9 09/10] ARM: dma-mapping: use alloc, mmap, free from dma_ops Marek Szyprowski
2012-04-18 13:44     ` Marek Szyprowski
2012-04-18 13:44 ` [PATCHv9 10/10] ARM: dma-mapping: add support for IOMMU mapper Marek Szyprowski
2012-04-20  1:44   ` [Linaro-mm-sig] " Abhinav Kochhar
2012-04-20  1:48     ` Abhinav Kochhar
2012-04-20  1:51     ` Kyungmin Park
2012-04-23 10:42       ` Abhinav Kochhar
2012-05-11  2:08   ` Paul Gortmaker
2012-05-11  2:08     ` Paul Gortmaker
     [not found]     ` <CAP=VYLr=NeGvppR4ONpnRh=gjCSPdKxYj1HYh_FvadAeUzcbBQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2012-05-11  7:52       ` Marek Szyprowski [this message]
2012-05-11  7:52         ` Marek Szyprowski
2012-05-11  8:33 ` [PATCH] ARM: dma-mapping: fix build break on no-MMU systems Marek Szyprowski
2012-05-11  8:33   ` Marek Szyprowski

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