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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