On Thu, Sep 01, 2011 at 09:31:13AM -0400, Laurent Pinchart wrote: > Hi Ohad, > > On Thursday 01 September 2011 13:47:26 Ohad Ben-Cohen wrote: > > On Wed, Aug 31, 2011 at 1:52 PM, Ohad Ben-Cohen <ohad@xxxxxxxxxx> wrote: > > > From: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx> > > > > > > omap_iovmm requires page-aligned buffers, and that sometimes causes > > > omap3isp failures (i.e. whenever the buffer passed from userspace is not > > > page-aligned). > > > > > > Remove this limitation by rounding the address of the first page entry > > > down, and adding the offset back to the device address. > > > > Seems like the unmap paths were skipped (need to adjust the sizes in > > the unmap path too). > > > > Laurent, if it looks good to you, I'll just squash it to the original > > patch and repost: > > Do you have a tree where the current code base can be found ? Please base your upstream-patches against git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git arm/omap Thanks, 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 -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
