diff options
Diffstat (limited to 'arch/x86/mm/mem_encrypt.c')
| -rw-r--r-- | arch/x86/mm/mem_encrypt.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/arch/x86/mm/mem_encrypt.c b/arch/x86/mm/mem_encrypt.c index 3a1b5fe4c2ca..f6cd84beb610 100644 --- a/arch/x86/mm/mem_encrypt.c +++ b/arch/x86/mm/mem_encrypt.c @@ -198,12 +198,10 @@ void __init sme_early_init(void) static void *sev_alloc(struct device *dev, size_t size, dma_addr_t *dma_handle, gfp_t gfp, unsigned long attrs) { - unsigned long dma_mask; unsigned int order; struct page *page; void *vaddr = NULL; - dma_mask = dma_alloc_coherent_mask(dev, gfp); order = get_order(size); /* @@ -221,7 +219,7 @@ static void *sev_alloc(struct device *dev, size_t size, dma_addr_t *dma_handle, * mask with it already cleared. */ addr = __sme_clr(phys_to_dma(dev, page_to_phys(page))); - if ((addr + size) > dma_mask) { + if ((addr + size) > dev->coherent_dma_mask) { __free_pages(page, get_order(size)); } else { vaddr = page_address(page); |