irqchip: IMX_MU_MSI should depend on ARCH_MXC

[platform/kernel/linux-starfive.git] / mm / mmap.c

diff --git a/mm/mmap.c b/mm/mmap.c
index c035020..9d780f4 100644 (file)
--- a/mm/mmap.c
+++ b/mm/mmap.c
@@ -1646,8 +1646,11 @@ int vma_wants_writenotify(struct vm_area_struct *vma, pgprot_t vm_page_prot)
            pgprot_val(vm_pgprot_modify(vm_page_prot, vm_flags)))
                return 0;
 
-       /* Do we need to track softdirty? */
-       if (vma_soft_dirty_enabled(vma))
+       /*
+        * Do we need to track softdirty? hugetlb does not support softdirty
+        * tracking yet.
+        */
+       if (vma_soft_dirty_enabled(vma) && !is_vm_hugetlb_page(vma))
                return 1;
 
        /* Specialty mapping? */