On Wed, Oct 30, 2019 at 03:49:20PM -0700, John Hubbard wrote: > Convert drm/via to use the new pin_user_pages_fast() call, which sets > FOLL_PIN. Setting FOLL_PIN is now required for code that requires > tracking of pinned pages, and therefore for any code that calls > put_user_page(). > Reviewed-by: Ira Weiny <ira.weiny@xxxxxxxxx> > Signed-off-by: John Hubbard <jhubbard@xxxxxxxxxx> > --- > drivers/gpu/drm/via/via_dmablit.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/gpu/drm/via/via_dmablit.c b/drivers/gpu/drm/via/via_dmablit.c > index 3db000aacd26..37c5e572993a 100644 > --- a/drivers/gpu/drm/via/via_dmablit.c > +++ b/drivers/gpu/drm/via/via_dmablit.c > @@ -239,7 +239,7 @@ via_lock_all_dma_pages(drm_via_sg_info_t *vsg, drm_via_dmablit_t *xfer) > vsg->pages = vzalloc(array_size(sizeof(struct page *), vsg->num_pages)); > if (NULL == vsg->pages) > return -ENOMEM; > - ret = get_user_pages_fast((unsigned long)xfer->mem_addr, > + ret = pin_user_pages_fast((unsigned long)xfer->mem_addr, > vsg->num_pages, > vsg->direction == DMA_FROM_DEVICE ? FOLL_WRITE : 0, > vsg->pages); > -- > 2.23.0 >
