diff mbox series

[1/4] kasan: prevent tracing of tags.c

Message ID 9c4c3ce5ccfb894c7fe66d91de7c1da2787b4da4.1550602886.git.andreyknvl@google.com (mailing list archive)
State New, archived
Headers show
Series [1/4] kasan: prevent tracing of tags.c | expand

Commit Message

Andrey Konovalov Feb. 20, 2019, 12:45 p.m. UTC 
Similarly to 0d0c8de8 ("kasan: mark file common so ftrace doesn't trace
it") add the -pg flag to mm/kasan/tags.c to prevent conflicts with
tracing.

Reported-by: Qian Cai <cai@lca.pw>
Signed-off-by: Andrey Konovalov <andreyknvl@google.com>
---
 mm/kasan/Makefile | 2 ++
 1 file changed, 2 insertions(+)

Comments

Qian Cai Feb. 20, 2019, 2:04 p.m. UTC | #1 
On 2/20/19 7:45 AM, Andrey Konovalov wrote:
> Similarly to 0d0c8de8 ("kasan: mark file common so ftrace doesn't trace
> it") add the -pg flag to mm/kasan/tags.c to prevent conflicts with
> tracing.
> 
> Reported-by: Qian Cai <cai@lca.pw>
> Signed-off-by: Andrey Konovalov <andreyknvl@google.com>

Tested-by: Qian Cai <cai@lca.pw>
diff mbox series

Patch

diff --git a/mm/kasan/Makefile b/mm/kasan/Makefile
index e2bb06c1b45e..5d1065efbd47 100644
--- a/mm/kasan/Makefile
+++ b/mm/kasan/Makefile
@@ -7,6 +7,8 @@  KCOV_INSTRUMENT := n
 
 CFLAGS_REMOVE_common.o = -pg
 CFLAGS_REMOVE_generic.o = -pg
+CFLAGS_REMOVE_tags.o = -pg
+
 # Function splitter causes unnecessary splits in __asan_load1/__asan_store1
 # see: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63533