Christoph Hellwig c9b6180dbf swiotlb-xen: use the same foreign page check everywhere ...

xen_dma_map_page uses a different and more complicated check for foreign
pages than the other three cache maintainance helpers.  Switch it to the
simpler pfn_valid method a well, and document the scheme with a single
improved comment in xen_dma_map_page.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Stefano Stabellini <sstabellini@kernel.org>

2019-09-11 12:43:27 +02:00

..

hypercall.h

xen: fix HYPERVISOR_dm_op() prototype

2017-06-08 19:40:14 +02:00

hypervisor.h

xen/arm: remove xen_dma_ops

2019-09-11 12:43:26 +02:00

interface.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

page-coherent.h

swiotlb-xen: use the same foreign page check everywhere

2019-09-11 12:43:27 +02:00

page.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00