[lkml]   [2008]   [May]   [15]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
    SubjectRe: [PATCH 0/2] x86: per-device dma_mapping_ops
    FUJITA Tomonori <> writes:

    > This patchset adds per-device dma_mapping_ops support for
    > CONFIG_X86_64 like POWER architecture does. This change enables us to
    > cleanly fix the Calgary IOMMU issue that some devices are not behind
    > the IOMMU [1]. It also would be helpful to handle KVM PCI passthrough.

    This makes it basically impossible to do stack ops, which some
    people have been doing.


     \ /
      Last update: 2008-05-15 11:05    [W:0.019 / U:3.300 seconds]
    ©2003-2016 Jasper Spaans. hosted at Digital OceanAdvertise on this site