diff options
| author | Ingo Molnar <mingo@kernel.org> | 2019-10-07 15:15:24 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2019-10-07 15:15:24 +0200 |
| commit | a4cf7b392e430a82615b81a2adb0f83c6f746e5e (patch) | |
| tree | bb64b3f42250bac0f555038db18db3fb8c736299 /tools/lib | |
| parent | da0c9ea146cbe92b832f1b0f694840ea8eb33cce (diff) | |
| parent | 11aad897f6d1a28eae3b7e5b293647c522d65819 (diff) | |
Merge tag 'perf-urgent-for-mingo-5.4-20191001' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/urgent
Pull perf/urgent fixes from Arnaldo Carvalho de Melo:
perf script:
Andi Kleen:
- Fix recovery from LBR/binary mismatch in the "brstackinsn" --field.
perf annotate:
Arnaldo Carvalho de Melo:
- Propagate errors so that meaningful messages can be presented to the
user in case of problems.
perf map:
Steve MacLean:
- Fix handling of maps partially overlapped, resolving symbols in the
ranges not replaced by new mmaps.
perf tests:
Ian Rogers:
- Use raise() instead of NULL derefs to avoid causing a SIGILL rather than a
SIGSEGV for optimized builds that turn NULL derefs into ud2 instructions.
perf LLVM:
Ian Rogers:
- Don't access out-of-scope array.
perf inject:
Steve MacLean:
- Fix JIT_CODE_MOVE filename, that was having a u64 truncaded into a 32-bit
snprintf format and also a missing ".so" suffix in another case.
libsubcmd:
Ian Rogers:
- Make _FORTIFY_SOURCE defines dependent on the feature, avoiding
false positives with with memory sanitizers such as LLVM's ASan.
Vendor specific events:
Intel:
Andi Kleen:
- Fix period for Intel fixed counters.
s390:
Thomas Richter (2):
- Fix some event details transaction for machine type 8561.
tools headers UAPI:
Arnaldo Carvalho de Melo:
- Sync headers with the kernel, catching new usbdevfs ioctls and
madvise behaviours to properly decode in 'perf trace' output.
Documentation:
Steve MacLean:
- Correct and clarify jitdump spec.
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'tools/lib')
| -rw-r--r-- | tools/lib/subcmd/Makefile | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/tools/lib/subcmd/Makefile b/tools/lib/subcmd/Makefile index ed61fb3a46c0..5b2cd5e58df0 100644 --- a/tools/lib/subcmd/Makefile +++ b/tools/lib/subcmd/Makefile @@ -20,7 +20,13 @@ MAKEFLAGS += --no-print-directory LIBFILE = $(OUTPUT)libsubcmd.a CFLAGS := $(EXTRA_WARNINGS) $(EXTRA_CFLAGS) -CFLAGS += -ggdb3 -Wall -Wextra -std=gnu99 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fPIC +CFLAGS += -ggdb3 -Wall -Wextra -std=gnu99 -fPIC + +ifeq ($(DEBUG),0) + ifeq ($(feature-fortify-source), 1) + CFLAGS += -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 + endif +endif ifeq ($(CC_NO_CLANG), 0) CFLAGS += -O3 |