From 2b29980eb75bc7dcb23ed0436fe805ac6e684542 Mon Sep 17 00:00:00 2001 From: Lorenzo Stoakes Date: Thu, 13 Oct 2016 01:20:13 +0100 Subject: mm: replace get_user_pages_unlocked() write/force parameters with gup_flags commit c164154f66f0c9b02673f07aa4f044f1d9c70274 upstream. This removes the 'write' and 'force' use from get_user_pages_unlocked() and replaces them with 'gup_flags' to make the use of FOLL_FORCE explicit in callers as use of this flag can result in surprising behaviour (and hence bugs) within the mm subsystem. Signed-off-by: Lorenzo Stoakes Reviewed-by: Jan Kara Acked-by: Michal Hocko Signed-off-by: Linus Torvalds [bwh: Backported to 4.4: - Also update calls from process_vm_rw_single_vec() and async_pf_execute() - Adjust context] Signed-off-by: Ben Hutchings Signed-off-by: Greg Kroah-Hartman --- drivers/video/fbdev/pvr2fb.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/video/fbdev/pvr2fb.c') diff --git a/drivers/video/fbdev/pvr2fb.c b/drivers/video/fbdev/pvr2fb.c index 0e24eb9c219c..750a384bf191 100644 --- a/drivers/video/fbdev/pvr2fb.c +++ b/drivers/video/fbdev/pvr2fb.c @@ -687,7 +687,7 @@ static ssize_t pvr2fb_write(struct fb_info *info, const char *buf, return -ENOMEM; ret = get_user_pages_unlocked(current, current->mm, (unsigned long)buf, - nr_pages, WRITE, 0, pages); + nr_pages, pages, FOLL_WRITE); if (ret < nr_pages) { nr_pages = ret; -- cgit v1.2.3