Ubuntu
linux package

  1. Bug #894070
  2. Comment #18

Comment 18 for bug 894070

Revision history for this message
C de-Avillez (hggdh2) wrote :

@Leann: no loop, no excessive DMAR messages being issued:

[cerdea-aws]cerdea@xango3$ cat /proc/version_signature
Ubuntu 3.2.0-9.17~lp894070v1-generic 3.2.1
[cerdea-aws]cerdea@xango3$ dmesg|grep DMAR
[ 0.000000] ACPI: DMAR 00000000cf34ff18 00080 (v01 INTEL CP_DALE 00000001 INTL 00000001)
[ 0.017156] DMAR: Host address width 36
[ 0.017162] DMAR: DRHD base: 0x000000fed90000 flags: 0x0
[ 0.017171] DMAR: DRHD base: 0x000000fed93000 flags: 0x1
[ 0.017180] DMAR: RMRR base: 0x000000cf3d7000 end: 0x000000cf3e6fff
[ 1.492476] DMAR: BIOS has allocated no shadow GTT; disabling IOMMU for graphics
[cerdea-aws]cerdea@xango3$