diff options
Diffstat (limited to 'drivers/gpu/drm/drm_gpusvm.c')
| -rw-r--r-- | drivers/gpu/drm/drm_gpusvm.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/gpu/drm/drm_gpusvm.c b/drivers/gpu/drm/drm_gpusvm.c index cb906765897e..73e550c8ff8c 100644 --- a/drivers/gpu/drm/drm_gpusvm.c +++ b/drivers/gpu/drm/drm_gpusvm.c @@ -1363,7 +1363,8 @@ map_pages: order = drm_gpusvm_hmm_pfn_to_order(pfns[i], i, npages); if (is_device_private_page(page) || is_device_coherent_page(page)) { - if (zdd != page->zone_device_data && i > 0) { + if (!ctx->allow_mixed && + zdd != page->zone_device_data && i > 0) { err = -EOPNOTSUPP; goto err_unmap; } @@ -1399,7 +1400,8 @@ map_pages: } else { dma_addr_t addr; - if (is_zone_device_page(page) || pagemap) { + if (is_zone_device_page(page) || + (pagemap && !ctx->allow_mixed)) { err = -EOPNOTSUPP; goto err_unmap; } |