diff options
Diffstat (limited to 'drivers/xen')
| -rw-r--r-- | drivers/xen/gntdev-dmabuf.c | 3 | ||||
| -rw-r--r-- | drivers/xen/swiotlb-xen.c | 4 |
2 files changed, 5 insertions, 2 deletions
diff --git a/drivers/xen/gntdev-dmabuf.c b/drivers/xen/gntdev-dmabuf.c index 4c13cbc99896..12e380db7f55 100644 --- a/drivers/xen/gntdev-dmabuf.c +++ b/drivers/xen/gntdev-dmabuf.c @@ -14,6 +14,7 @@ #include <linux/slab.h> #include <linux/types.h> #include <linux/uaccess.h> +#include <linux/module.h> #include <xen/xen.h> #include <xen/grant_table.h> @@ -21,6 +22,8 @@ #include "gntdev-common.h" #include "gntdev-dmabuf.h" +MODULE_IMPORT_NS(DMA_BUF); + #ifndef GRANT_INVALID_REF /* * Note on usage of grant reference 0 as invalid grant reference: diff --git a/drivers/xen/swiotlb-xen.c b/drivers/xen/swiotlb-xen.c index e56a5faac395..47aebd98f52f 100644 --- a/drivers/xen/swiotlb-xen.c +++ b/drivers/xen/swiotlb-xen.c @@ -241,7 +241,7 @@ retry: */ rc = xen_swiotlb_fixup(start, nslabs); if (rc) { - memblock_free(__pa(start), PAGE_ALIGN(bytes)); + memblock_free(start, PAGE_ALIGN(bytes)); if (nslabs > 1024 && repeat--) { /* Min is 2MB */ nslabs = max(1024UL, ALIGN(nslabs >> 1, IO_TLB_SEGSIZE)); @@ -380,7 +380,7 @@ static dma_addr_t xen_swiotlb_map_page(struct device *dev, struct page *page, */ trace_swiotlb_bounced(dev, dev_addr, size, swiotlb_force); - map = swiotlb_tbl_map_single(dev, phys, size, size, dir, attrs); + map = swiotlb_tbl_map_single(dev, phys, size, size, 0, dir, attrs); if (map == (phys_addr_t)DMA_MAPPING_ERROR) return DMA_MAPPING_ERROR; |