Messages in this thread | | | Date | Mon, 30 Jun 2008 20:35:50 +0200 | From | Ingo Molnar <> | Subject | Re: [PATCH] AMD IOMMU: disable suspend/resume with IOMMU enabled (for now) |
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* Joerg Roedel <joerg.roedel@amd.com> wrote:
> This patch disables suspend/resume on machines with AMD IOMMU enabled. > Real suspend/resume support for AMD IOMMU is currently being worked > on. Until this is ready it will be disabled to avoid data corruption > when the IOMMU is not properly re-enabled at resume. The patch is > based on a similar patch for the GART driver written by Pavel Machek. > The overall driver merged into tip/master is tested with parallel disk > and network loads and showed no problems in a test running for 3 days.
applied to tip/x86/amd-iommu, thanks Joerg.
Ingo
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