From: Joerg Roedel <joerg.roedel@amd.com>
To: KyongHo Cho <pullip.cho@samsung.com>
Cc: Kyungmin Park <kmpark@infradead.org>,
linux-samsung-soc@vger.kernel.org, linux-kernel@vger.kernel.org,
Younglak Kim <younglak1004.kim@samsung.com>,
iommu@lists.linux-foundation.org,
Kukjin Kim <kgene.kim@samsung.com>,
Sanghyun Lee <sanghyun75.lee@samsung.com>,
linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH v7 0/2] iommu/exynos: Add IOMMU/System MMU driver for Samsung Exynos
Date: Tue, 6 Dec 2011 13:57:39 +0100 [thread overview]
Message-ID: <20111206125739.GK25178@amd.com> (raw)
In-Reply-To: <CAHQjnOOCHO3eDiUft4WgS=8N5EheWas+n3MD9xxBKUoSjmNQSQ@mail.gmail.com>
On Tue, Dec 06, 2011 at 09:13:18PM +0900, KyongHo Cho wrote:
> > BTW, how do you test it at mainline kernel?
> >
> I merged IOMMU mainline branch to our kernel branch and tested it with
> our FIMC, MFC, JPEG, 2D.
This is not sufficient. Please do it the other way around, merge your
outstanding changes into the mainline kernel (or for iommu topics my
next branch) and test against that. This way it is easier to catch bugs
in mainline.
Joerg
--
AMD Operating System Research Center
Advanced Micro Devices GmbH Einsteinring 24 85609 Dornach
General Managers: Alberto Bozzo, Andrew Bowd
Registration: Dornach, Landkr. Muenchen; Registerger. Muenchen, HRB Nr. 43632
WARNING: multiple messages have this Message-ID (diff)
From: joerg.roedel@amd.com (Joerg Roedel)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v7 0/2] iommu/exynos: Add IOMMU/System MMU driver for Samsung Exynos
Date: Tue, 6 Dec 2011 13:57:39 +0100 [thread overview]
Message-ID: <20111206125739.GK25178@amd.com> (raw)
In-Reply-To: <CAHQjnOOCHO3eDiUft4WgS=8N5EheWas+n3MD9xxBKUoSjmNQSQ@mail.gmail.com>
On Tue, Dec 06, 2011 at 09:13:18PM +0900, KyongHo Cho wrote:
> > BTW, how do you test it at mainline kernel?
> >
> I merged IOMMU mainline branch to our kernel branch and tested it with
> our FIMC, MFC, JPEG, 2D.
This is not sufficient. Please do it the other way around, merge your
outstanding changes into the mainline kernel (or for iommu topics my
next branch) and test against that. This way it is easier to catch bugs
in mainline.
Joerg
--
AMD Operating System Research Center
Advanced Micro Devices GmbH Einsteinring 24 85609 Dornach
General Managers: Alberto Bozzo, Andrew Bowd
Registration: Dornach, Landkr. Muenchen; Registerger. Muenchen, HRB Nr. 43632
WARNING: multiple messages have this Message-ID (diff)
From: Joerg Roedel <joerg.roedel@amd.com>
To: KyongHo Cho <pullip.cho@samsung.com>
Cc: Kyungmin Park <kmpark@infradead.org>,
<linux-samsung-soc@vger.kernel.org>,
<linux-kernel@vger.kernel.org>,
Younglak Kim <younglak1004.kim@samsung.com>,
<iommu@lists.linux-foundation.org>,
Kukjin Kim <kgene.kim@samsung.com>,
Sanghyun Lee <sanghyun75.lee@samsung.com>,
<linux-arm-kernel@lists.infradead.org>
Subject: Re: [PATCH v7 0/2] iommu/exynos: Add IOMMU/System MMU driver for Samsung Exynos
Date: Tue, 6 Dec 2011 13:57:39 +0100 [thread overview]
Message-ID: <20111206125739.GK25178@amd.com> (raw)
In-Reply-To: <CAHQjnOOCHO3eDiUft4WgS=8N5EheWas+n3MD9xxBKUoSjmNQSQ@mail.gmail.com>
On Tue, Dec 06, 2011 at 09:13:18PM +0900, KyongHo Cho wrote:
> > BTW, how do you test it at mainline kernel?
> >
> I merged IOMMU mainline branch to our kernel branch and tested it with
> our FIMC, MFC, JPEG, 2D.
This is not sufficient. Please do it the other way around, merge your
outstanding changes into the mainline kernel (or for iommu topics my
next branch) and test against that. This way it is easier to catch bugs
in mainline.
Joerg
--
AMD Operating System Research Center
Advanced Micro Devices GmbH Einsteinring 24 85609 Dornach
General Managers: Alberto Bozzo, Andrew Bowd
Registration: Dornach, Landkr. Muenchen; Registerger. Muenchen, HRB Nr. 43632
next prev parent reply other threads:[~2011-12-06 12:57 UTC|newest]
Thread overview: 45+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-11-18 9:47 [PATCH v7 0/2] iommu/exynos: Add IOMMU/System MMU driver for Samsung Exynos KyongHo Cho
2011-11-18 9:47 ` KyongHo Cho
2011-11-18 9:47 ` [PATCH v7 1/2] ARM: EXYNOS: Change System MMU platform device definitions KyongHo Cho
2011-11-18 9:47 ` KyongHo Cho
2011-12-06 11:51 ` Marek Szyprowski
2011-12-06 11:51 ` Marek Szyprowski
2011-11-18 9:47 ` [PATCH v7 2/2] iommu/exynos: Add iommu driver for Exynos Platforms KyongHo Cho
2011-11-18 9:47 ` KyongHo Cho
2011-12-06 11:48 ` Marek Szyprowski
2011-12-06 11:48 ` Marek Szyprowski
2011-12-06 12:20 ` KyongHo Cho
2011-12-06 12:20 ` KyongHo Cho
2011-12-06 14:27 ` Marek Szyprowski
2011-12-06 14:27 ` Marek Szyprowski
2011-12-07 8:12 ` KyongHo Cho
2011-12-07 8:12 ` KyongHo Cho
2011-11-23 11:46 ` [PATCH v7 0/2] iommu/exynos: Add IOMMU/System MMU driver for Samsung Exynos Joerg Roedel
2011-11-23 11:46 ` Joerg Roedel
2011-12-01 7:29 ` Kukjin Kim
2011-12-01 7:29 ` Kukjin Kim
2011-12-01 18:58 ` 'Joerg Roedel'
2011-12-01 18:58 ` 'Joerg Roedel'
2011-12-02 8:43 ` Kukjin Kim
2011-12-02 8:43 ` Kukjin Kim
2011-12-02 8:49 ` 'Joerg Roedel'
2011-12-02 8:49 ` 'Joerg Roedel'
2011-12-18 16:04 ` Kukjin Kim
2011-12-18 16:04 ` Kukjin Kim
2011-12-18 18:02 ` 'Joerg Roedel'
2011-12-18 18:02 ` 'Joerg Roedel'
2011-12-05 15:47 ` Joerg Roedel
2011-12-05 15:47 ` Joerg Roedel
2011-12-05 15:47 ` Joerg Roedel
2011-12-05 23:24 ` Kyungmin Park
2011-12-05 23:24 ` Kyungmin Park
2011-12-06 12:13 ` KyongHo Cho
2011-12-06 12:13 ` KyongHo Cho
2011-12-06 12:47 ` Kyungmin Park
2011-12-06 12:47 ` Kyungmin Park
2011-12-06 12:57 ` Joerg Roedel [this message]
2011-12-06 12:57 ` Joerg Roedel
2011-12-06 12:57 ` Joerg Roedel
2011-12-06 16:23 ` Joerg Roedel
2011-12-06 16:23 ` Joerg Roedel
2011-12-06 16:23 ` Joerg Roedel
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