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adc346b133
Complete bong hit (and not the last...), the hardware will reassert the interrupt to PMC if it's necessary. Also potentially harmful in the face of interrupts such as the non-stall interrupt, which remain active in NV_PFIFO_INTR even when we don't care about servicing it. It appears (hopefully, fdo#87244), that under certain loads, the methods may pass quickly enough to hit the "100 spins and kill PFIFO" thing that we had going on. Not ideal ;) Signed-off-by: Ben Skeggs <bskeggs@redhat.com>