[lkml]   [2010]   [Oct]   [13]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
    Subject[GIT PULL] AMD IOMMU updates for 2.6.37
    Hi Ingo,

    The following changes since commit 899611ee7d373e5eeda08e9a8632684e1ebbbf00:
    Linus Torvalds (1):
    Linux 2.6.36-rc6

    are available in the git repository at:

    git:// amd-iommu/2.6.37

    Joerg Roedel (1):
    x86/amd-iommu: Update copyright headers

    Matthew Garrett (1):
    x86/amd-iommu: Reenable AMD IOMMU if it's mysteriously vanished over suspend

    arch/x86/include/asm/amd_iommu.h | 2 +-
    arch/x86/include/asm/amd_iommu_proto.h | 2 +-
    arch/x86/include/asm/amd_iommu_types.h | 23 ++++--
    arch/x86/kernel/amd_iommu.c | 2 +-
    arch/x86/kernel/amd_iommu_init.c | 124 ++++++++++++++++++++++++++++----
    5 files changed, 128 insertions(+), 25 deletions(-)

    This update is mostly about a workaround for BIOS problems with AMD IOMMU when
    resuming from S3. The BIOS on an AMD IOMMU capable machine might be buggy so
    that the IOMMU device is not re-enabled on resume. The patch from Matthew
    implement a workaround for this problem by manually re-enabling an
    re-programming the IOMMU device on resume. Please pull.


     \ /
      Last update: 2010-10-13 14:37    [W:0.024 / U:0.488 seconds]
    ©2003-2016 Jasper Spaans. hosted at Digital OceanAdvertise on this site