[Bug 60391] [ilk regression] 3.7.x corrupt console image, hard hang starting X

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Tue Feb 12 14:01:25 PST 2013


https://bugs.freedesktop.org/show_bug.cgi?id=60391

--- Comment #13 from Nathan Myers <ncm at cantrip.org> ---
Created attachment 74713
  --> https://bugs.freedesktop.org/attachment.cgi?id=74713&action=edit
dmesg output

No IOMMU in uname.

# CONFIG_CALGARY_IOMMU is not set
CONFIG_IOMMU_HELPER=y
CONFIG_IOMMU_API=y
CONFIG_IOMMU_SUPPORT=y
# CONFIG_AMD_IOMMU is not set
CONFIG_INTEL_IOMMU=y
CONFIG_INTEL_IOMMU_DEFAULT_ON=y
CONFIG_INTEL_IOMMU_FLOPPY_WA=y
# CONFIG_IOMMU_STRESS is not set

dmar: IOMMU 0: reg_base_addr fed90000 ver 1:0 cap c9008020e30272 ecap 1000
dmar: IOMMU 1: reg_base_addr fed91000 ver 1:0 cap c0000020230272 ecap 1000
dmar: IOMMU 2: reg_base_addr fed93000 ver 1:0 cap c9008020630272 ecap 1000
IOMMU 1 0xfed91000: using Register based invalidation
IOMMU 0 0xfed90000: using Register based invalidation
IOMMU 2 0xfed93000: using Register based invalidation
IOMMU: Setting RMRR:
IOMMU: Setting identity map for device 0000:00:02.0 [0xbdc00000 - 0xbfffffff]
IOMMU: Setting identity map for device 0000:00:1d.0 [0xbb7d7000 - 0xbb7e6fff]
IOMMU: Setting identity map for device 0000:00:1a.0 [0xbb7d7000 - 0xbb7e6fff]
IOMMU: Prepare 0-16MiB unity mapping for LPC
IOMMU: Setting identity map for device 0000:00:1f.0 [0x0 - 0xffffff]

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