Re: Some Alphas broken by f75b99d5a77d (PCI: Enforce bus address limits in resource allocation)

On Sun, Apr 22, 2018 at 01:07:38PM -0700, Matt Turner wrote: > On Wed, Apr 18, 2018 at 1:48 PM, Ivan Kokshaysky > wrote: > > On Tue, Apr 17, 2018 at 02:43:44PM -0500, Bjorn Helgaas wrote: > >> On Mon, Apr 16, 2018 at 09:43:42PM -0700, Matt Turner wrote: > >> > On Mon,

Re: [PATCH 13/22] nds32: use generic dma_noncoherent_ops

2018-04-20 16:03 GMT+08:00 Christoph Hellwig : > Switch to the generic noncoherent direct mapping implementation. > > This makes sure kmap_atomic_pfn is consistently used for access to > virtual addresses instead of either using the slower plain kmap > or blindly expecting