From mboxrd@z Thu Jan 1 00:00:00 1970 From: Dmitry Osipenko Subject: Re: [PATCH v1 0/4] iommu/tegra: gart: Couple corrections Date: Sat, 29 Jul 2017 14:04:36 +0300 Message-ID: <430af3ab-29cd-bbe8-087d-82d8113d2a89@gmail.com> References: <20170725144335.GC30429@8bytes.org> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <20170725144335.GC30429-zLv9SwRftAIdnm+yROfE0A@public.gmane.org> Content-Language: en-US Sender: linux-tegra-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Joerg Roedel Cc: Thierry Reding , Jonathan Hunter , Hiroshi Doyu , linux-tegra-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, iommu-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org List-Id: linux-tegra@vger.kernel.org On 25.07.2017 17:43, Joerg Roedel wrote: > On Wed, Jul 05, 2017 at 07:29:44PM +0300, Dmitry Osipenko wrote: >> I've added an experimental support of the GART to the Tegra DRM driver >> and it ended up with a very positive result. During the testing of the >> GART driver I've noticed couple of its minor shortcomings, so here the >> patches to remedy them. >> >> Dmitry Osipenko (4): >> iommu/tegra: gart: Don't unnecessarily allocate registers context >> iommu/tegra: gart: Check whether page is already mapped >> iommu/tegra: gart: Move PFN validation out of spinlock >> iommu/tegra: gart: Correct number of unmapped bytes > > Patches look good to me (except patch 1, which I am not sure about, but > maybe only due my limited knowledge about the hardware). > > So I take them when Thierry gives his Acked-by. > Okay, Thierry should get to this patchset eventually. -- Dmitry