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-rw-r--r--arch/parisc/kernel/pci-dma.c9
1 files changed, 7 insertions, 2 deletions
diff --git a/arch/parisc/kernel/pci-dma.c b/arch/parisc/kernel/pci-dma.c
index a60d47fd4d55..0f1b460ee715 100644
--- a/arch/parisc/kernel/pci-dma.c
+++ b/arch/parisc/kernel/pci-dma.c
@@ -133,9 +133,14 @@ static inline int map_uncached_pages(unsigned long vaddr, unsigned long size,
dir = pgd_offset_k(vaddr);
do {
+ p4d_t *p4d;
+ pud_t *pud;
pmd_t *pmd;
-
- pmd = pmd_alloc(NULL, dir, vaddr);
+
+ p4d = p4d_offset(dir, vaddr);
+ pud = pud_offset(p4d, vaddr);
+ pmd = pmd_alloc(NULL, pud, vaddr);
+
if (!pmd)
return -ENOMEM;
if (map_pmd_uncached(pmd, vaddr, end - vaddr, &paddr))