fsl_hypervisor: switch to get_user_pages_fast()

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

diff --git a/drivers/virt/fsl_hypervisor.c b/drivers/virt/fsl_hypervisor.c
index d993df5586c00262d5f3be583e53baf27b26573a..d70ad6d388796f7da5b6aa364834ef90d990d70e 100644 (file)
--- a/drivers/virt/fsl_hypervisor.c
+++ b/drivers/virt/fsl_hypervisor.c
@@ -243,8 +243,8 @@ static long ioctl_memcpy(struct fsl_hv_ioctl_memcpy __user *p)
        sg_list = PTR_ALIGN(sg_list_unaligned, sizeof(struct fh_sg_list));
 
        /* Get the physical addresses of the source buffer */
-       num_pinned = get_user_pages_unlocked(param.local_vaddr - lb_offset,
-               num_pages, pages, (param.source == -1) ? 0 : FOLL_WRITE);
+       num_pinned = get_user_pages_fast(param.local_vaddr - lb_offset,
+               num_pages, param.source != -1, pages);
 
        if (num_pinned != num_pages) {
                /* get_user_pages() failed */