[lkml]   [2008]   [Sep]   [5]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
    SubjectRe: [PATCH 0/3] fix alloc_coherent allocation issues (tip/x86/iommu)
    On Fri,  5 Sep 2008 17:58:46 +0900
    FUJITA Tomonori <> wrote:

    > This patchset restores some of the current alloc_coherent behaviors
    > that Joerg's x86 patchset (in tip/x86/iommu) changes.
    > The first patch uses __GFP_DMA for NULL device argument (fallback_dev)
    > with pci-nommu. It's a hack for ISA (and some old code) so we need
    > DMA_ZONE.
    > The second patch uses __GFP_NORETRY in the case of GFP_DMA.
    > The third patch is a minor cleanup.

    Oops, I messed up the subjects. They should have been:

    [PATCH 1/3] x86: fix nommu_alloc_coherent allocation with NULL device argument
    [PATCH 2/3] x86: use __GFP_NORETRY in the case of GFP_DMA with pci-nommu
    [PATCH 3/3] x86: gart alloc_coherent doesn't need to check NULL device argument

     \ /
      Last update: 2008-09-05 11:15    [W:0.051 / U:0.952 seconds]
    ©2003-2016 Jasper Spaans. hosted at Digital OceanAdvertise on this site