mm: replace get_user_pages_remote() write/force parameters with gup_flags

[cascardo/linux.git] / drivers / gpu / drm / etnaviv / etnaviv_gem.c

diff --git a/drivers/gpu/drm/etnaviv/etnaviv_gem.c b/drivers/gpu/drm/etnaviv/etnaviv_gem.c
index 5ce3603..0370b84 100644 (file)
--- a/drivers/gpu/drm/etnaviv/etnaviv_gem.c
+++ b/drivers/gpu/drm/etnaviv/etnaviv_gem.c
@@ -748,19 +748,22 @@ static struct page **etnaviv_gem_userptr_do_get_pages(
        int ret = 0, pinned, npages = etnaviv_obj->base.size >> PAGE_SHIFT;
        struct page **pvec;
        uintptr_t ptr;
+       unsigned int flags = 0;
 
        pvec = drm_malloc_ab(npages, sizeof(struct page *));
        if (!pvec)
                return ERR_PTR(-ENOMEM);
 
+       if (!etnaviv_obj->userptr.ro)
+               flags |= FOLL_WRITE;
+
        pinned = 0;
        ptr = etnaviv_obj->userptr.ptr;
 
        down_read(&mm->mmap_sem);
        while (pinned < npages) {
                ret = get_user_pages_remote(task, mm, ptr, npages - pinned,
-                                           !etnaviv_obj->userptr.ro, 0,
-                                           pvec + pinned, NULL);
+                                           flags, pvec + pinned, NULL);
                if (ret < 0)
                        break;