On Mon, Nov 12, 2018 at 10:46:35AM -0500, Tony Battersby wrote: > Prevent a possible endless loop with DMAPOOL_DEBUG enabled if a buggy > driver corrupts DMA pool memory. > > Signed-off-by: Tony Battersby <tonyb@xxxxxxxxxxxxxxx> I like it! Also, here you're using blks_per_alloc in a way which isn't normally in the performance path, but might be with the right config options. With that, I withdraw my objection to the previous patch and Acked-by: Matthew Wilcox <willy@xxxxxxxxxxxxx> Andrew, can you funnel these in through your tree? If you'd rather not, I don't mind stuffing them into a git tree and asking Linus to pull for 4.21.
