On Thu, Oct 31, 2019 at 06:06:19PM +0000, Catalin Marinas wrote: > On Thu, Oct 31, 2019 at 05:58:53PM +0100, Christoph Hellwig wrote: > > On Thu, Oct 31, 2019 at 05:22:59PM +0100, Nicolas Saenz Julienne wrote: > > > OK, I see what you mean now. It's wrong indeed. > > > > > > The trouble is the ZONE_DMA series[1] in arm64, also due for v5.5, will be > > > affected by this patch. I don't know the right way to approach this problem > > > since depending on the merge order, this patch should be updated or the arm64 > > > ZONE_DMA series fixed. > > > > > > Maybe it's easier to just wait for v5.6. > > > > Ok, I can wait. Or the arm64 maintainers can pick up this patch if > > you want to add it to that series. > > This branch is stable (may add a fix but not I'm not rebasing it) if you > want to base this patch on top: > > https://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git/log/?h=for-next/zone-dma > > Otherwise, with your ack, I can add it on top of the above branch (aimed > at 5.5). Please go ahead: Acked-by: Christoph Hellwig <hch@xxxxxx>
