4.17-stable review patch. If anyone has any objections, please let me know.
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From: Mathieu Malaterre malat@debian.org
[ Upstream commit a38965bf941b7c2af50de09c96bc5f03e136caef ]
__printf is useful to verify format and arguments. Remove the following warning (with W=1):
mm/slub.c:721:2: warning: function might be possible candidate for `gnu_printf' format attribute [-Wsuggest-attribute=format]
Link: http://lkml.kernel.org/r/20180505200706.19986-1-malat@debian.org Signed-off-by: Mathieu Malaterre malat@debian.org Reviewed-by: Andrew Morton akpm@linux-foundation.org Cc: Christoph Lameter cl@linux.com Cc: Pekka Enberg penberg@kernel.org Cc: David Rientjes rientjes@google.com Cc: Joonsoo Kim iamjoonsoo.kim@lge.com Signed-off-by: Andrew Morton akpm@linux-foundation.org Signed-off-by: Linus Torvalds torvalds@linux-foundation.org Signed-off-by: Sasha Levin alexander.levin@microsoft.com Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- mm/slub.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/mm/slub.c +++ b/mm/slub.c @@ -711,7 +711,7 @@ void object_err(struct kmem_cache *s, st print_trailer(s, page, object); }
-static void slab_err(struct kmem_cache *s, struct page *page, +static __printf(3, 4) void slab_err(struct kmem_cache *s, struct page *page, const char *fmt, ...) { va_list args;