On Wed, Oct 30, 2019 at 06:55:18PM +0100, Christoph Hellwig wrote:
On Wed, Oct 30, 2019 at 12:00:00PM -0500, Reza Arbab wrote:
Change pnv_pci_ioda_iommu_bypass_supported() to have no side effects, by
separating the part of the function that determines if bypass is
supported from the part that actually attempts to configure it.
Move the latter to a controller-specific dma_set_mask() callback.
Nak, the dma_set_mask overrides are going away. But as said in the
reply to the cover letter I don't even see how you could end up calling
this code.
Okay. As mentioned in the cover letter these last few patches could be
omitted if that's the case.
--
Reza Arbab
