From ca52953f5f24aff0aa8fa8de750b76ba0302142d Mon Sep 17 00:00:00 2001 From: Valdis Kletnieks Date: Tue, 2 Aug 2016 14:03:25 -0700 Subject: [PATCH] fs/proc/task_mmu.c: suppress compilation warnings with W=1 Suppress a bunch of warnings of the form: fs/proc/task_mmu.c: In function 'show_smap_vma_flags': fs/proc/task_mmu.c:635:22: warning: initialized field overwritten [-Wt override-init] [ilog2(VM_READ)] = "rd", ^~~~ fs/proc/task_mmu.c:635:22: note: (near initialization for 'mnemonics[0]') They happen because of the way we intentionally build the table, so silence the warning when building with 'make W=1'. Link: http://lkml.kernel.org/r/8727.1470022083@turing-police.cc.vt.edu Signed-off-by: Valdis Kletnieks Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- fs/proc/Makefile | 1 + 1 file changed, 1 insertion(+) diff --git a/fs/proc/Makefile b/fs/proc/Makefile index 7151ea428041..a8c13605b434 100644 --- a/fs/proc/Makefile +++ b/fs/proc/Makefile @@ -4,6 +4,7 @@ obj-y += proc.o +CFLAGS_task_mmu.o += -Wno-override-init proc-y := nommu.o task_nommu.o proc-$(CONFIG_MMU) := task_mmu.o