diff options
Diffstat (limited to 'drivers/gpu/drm/ttm')
| -rw-r--r-- | drivers/gpu/drm/ttm/ttm_page_alloc_dma.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c b/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c index 01e1d27eb078..3077f1554099 100644 --- a/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c +++ b/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c @@ -342,9 +342,12 @@ static struct dma_page *__ttm_dma_alloc_page(struct dma_pool *pool) d_page->vaddr = dma_alloc_coherent(pool->dev, pool->size, &d_page->dma, pool->gfp_flags); - if (d_page->vaddr) - d_page->p = virt_to_page(d_page->vaddr); - else { + if (d_page->vaddr) { + if (is_vmalloc_addr(d_page->vaddr)) + d_page->p = vmalloc_to_page(d_page->vaddr); + else + d_page->p = virt_to_page(d_page->vaddr); + } else { kfree(d_page); d_page = NULL; } |