Messages in this thread | | | Date | Mon, 22 Apr 2013 16:43:55 -0500 | From | Suravee Suthikulanit <> | Subject | Re: [PATCH 1/2 V2] iommu/amd: Add workaround for ERBT1312 |
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On 4/18/2013 3:06 PM, Joerg Roedel wrote: > Yes, but the irq-thread function itself executes the handler function > repeatedly until the IRQTF_RUNTHREAD bit is cleared. And every new > interrupt will set this bit again. So when there is a new interrupt > while our handler function runs the handler will be called again by the > irq-thread. > > > Joerg Thank you for the clarification. I have submitted a new patch based on the new workaround code. (http://lists.linuxfoundation.org/pipermail/iommu/2013-April/005574.html)
Suravee
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