diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2016-08-03 12:50:06 -0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2016-08-03 12:50:06 -0400 |
| commit | bf0f500bd0199aab613eb0ecb3412edd5472740d (patch) | |
| tree | f9ef3d5177a177c05549560fb3ac7ef1a66ea949 /kernel/trace/Makefile | |
| parent | 4b2e0162e4ab1a976eec0a36ca0bd920b02bfff3 (diff) | |
| parent | 7522c03ae307e657114ff909aec650304371a134 (diff) | |
Merge tag 'trace-v4.8-1' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace
Pull tracing fixes from Steven Rostedt:
"A few updates and fixes:
- move the suppressing of the __builtin_return_address >0 warning to
the tracing directory only.
- metag recordmcount fix for newer glibc's
- two tracing histogram fixes that were reported by KASAN"
* tag 'trace-v4.8-1' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace:
tracing: Fix use-after-free in hist_register_trigger()
tracing: Fix use-after-free in hist_unreg_all/hist_enable_unreg_all
Makefile: Mute warning for __builtin_return_address(>0) for tracing only
ftrace/recordmcount: Work around for addition of metag magic but not relocations
Diffstat (limited to 'kernel/trace/Makefile')
| -rw-r--r-- | kernel/trace/Makefile | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/kernel/trace/Makefile b/kernel/trace/Makefile index 979e7bfbde7a..d0a1617b52b4 100644 --- a/kernel/trace/Makefile +++ b/kernel/trace/Makefile @@ -1,4 +1,8 @@ +# We are fully aware of the dangers of __builtin_return_address() +FRAME_CFLAGS := $(call cc-disable-warning,frame-address) +KBUILD_CFLAGS += $(FRAME_CFLAGS) + # Do not instrument the tracer itself: ifdef CONFIG_FUNCTION_TRACER |