lkml.org 
[lkml]   [2011]   [Apr]   [19]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    /
    Date
    SubjectRe: [PATCH] OMAP: iommu flush page table entries from L1 and L2 cache
    From
    On Tue, Apr 19, 2011 at 9:01 PM, Arnd Bergmann <arnd@arndb.de> wrote:
    > On Tuesday 19 April 2011, Kyungmin Park wrote:
    >> On Mon, Apr 18, 2011 at 11:13 PM, Arnd Bergmann <arnd@arndb.de> wrote:
    >> > On Monday 18 April 2011, Kyungmin Park wrote:
    >> >> On Mon, Apr 18, 2011 at 8:58 PM, Arnd Bergmann <arnd@arndb.de> wrote:
    >> >> >
    >> >> > One missing piece is still a way for a platform to provide both
    >> >> > the iommu and the dma-mapping API in a unified driver. Right now,
    >> >> > you have to export both interface for a generic solution.
    >> >>
    >> >> Actually MSM and we (Michal, Marek) tried to merge the generic IOMMU
    >> >> implementation into mm, but MM did't accept it.
    >> >
    >> > I'm confused. What do you mean with MM?
    >> linux/mm, Memory Management.
    >
    > I'm still confused. What were you suggesting to merge in there?
    > Do you have a link to a mailing list discussion?

    First, Zach Pfeffer <zpfeffer@codeaurora.org> sent the patch
    https://patchwork.kernel.org/patch/108736/

    Second, Michal tried it.
    http://lkml.org/lkml/2010/9/6/41

    http://lwn.net/Articles/403643/
    https://patchwork.kernel.org/patch/157451/

    Thank you,
    Kyungmin Park

    >
    >        Arnd
    >
    --
    To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
    the body of a message to majordomo@vger.kernel.org
    More majordomo info at http://vger.kernel.org/majordomo-info.html
    Please read the FAQ at http://www.tux.org/lkml/

    \
     
     \ /
      Last update: 2011-04-19 14:39    [W:0.025 / U:0.224 seconds]
    ©2003-2016 Jasper Spaans. hosted at Digital OceanAdvertise on this site