Re: mthca double free irqs
From: Roland Dreier
Date: Fri Jun 12 2009 - 10:33:45 EST
By the way, can you try this with the ib_mthca module option
"msi_x=0" -- because I see
> [ 606.538429] ib_mthca 0000:c4:00.0: NOP command failed to generate
> interrupt (IRQ 234).
> [ 606.543348] ib_mthca 0000:c4:00.0: Trying again with MSI-X disabled.
But perhaps the fallback to non-MSI-X in the driver is messing things
up. Also you have:
> [ 606.222053] ib_mthca 0000:c4:00.0: HCA FW version 4.6.002 is old
> (4.8.200 is current).
So updating the HCA firmware likely wouldn't hurt.
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