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Groups > linux.kernel > #1465257
| From | Josh Poimboeuf <jpoimboe@redhat.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH v4 57/57] mm: re-enable gcc frame address warning |
| Date | 2016-08-18 15:10 +0200 |
| Message-ID | <s7vf4-dJ-27@gated-at.bofh.it> (permalink) |
| References | <s7vf3-dJ-11@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
Now that arch_within_stack_frames()'s uses of __builtin_frame_address() with non-zero arguments have been removed, this warning can be re-enabled for mm code. Signed-off-by: Josh Poimboeuf <jpoimboe@redhat.com> --- mm/Makefile | 3 --- 1 file changed, 3 deletions(-) diff --git a/mm/Makefile b/mm/Makefile index 2ca1faf..295bd7a 100644 --- a/mm/Makefile +++ b/mm/Makefile @@ -21,9 +21,6 @@ KCOV_INSTRUMENT_memcontrol.o := n KCOV_INSTRUMENT_mmzone.o := n KCOV_INSTRUMENT_vmstat.o := n -# Since __builtin_frame_address does work as used, disable the warning. -CFLAGS_usercopy.o += $(call cc-disable-warning, frame-address) - mmu-y := nommu.o mmu-$(CONFIG_MMU) := gup.o highmem.o memory.o mincore.o \ mlock.o mmap.o mprotect.o mremap.o msync.o rmap.o \ -- 2.7.4
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[PATCH v4 57/57] mm: re-enable gcc frame address warning Josh Poimboeuf <jpoimboe@redhat.com> - 2016-08-18 15:10 +0200
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