Re: [PATCH v3] powerpc/npu-dma.c: Fix deadlock in mmio_invalidate

Alistair Popple [off-list ref] writes:

Michael,

This won't apply cleanly on top of Balbir's MMIO ATSD Flushing patch
(https://patchwork.ozlabs.org/patch/848343/). I will resend a v4 which applies
cleanly on top of that as the rebase/merge is non-trivial.

I have this (v3) merged in my testing branch (for next), so it might be
better to send me a new version of Balbir's patch which applies on top
of this.

cheers