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author | Thomas Gleixner <tglx@linutronix.de> | 2020-05-04 15:25:30 +0200 |
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committer | Thomas Gleixner <tglx@linutronix.de> | 2020-05-04 15:25:30 +0200 |
commit | a8644aebec1152b992d5d54a05a538d338262944 (patch) | |
tree | 5c0084fbcaf77545497d0ca92bc033693b185653 /scripts/Makefile.lib | |
parent | 9e96e646e6f890308110cb7c81f200f5211cf082 (diff) | |
parent | 3b02a051d25d9600e9d403ad3043aed7de00160e (diff) |
Merge branch 'locking/kcsan' into x86/entryentry-base
Pull the pending KCSAN changes as the required changes vs. atomics to fixup
INT3 interfere with the KCSAN modifications of atomics.
Diffstat (limited to 'scripts/Makefile.lib')
-rw-r--r-- | scripts/Makefile.lib | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/scripts/Makefile.lib b/scripts/Makefile.lib index 4b799737722c..37d7d27b85da 100644 --- a/scripts/Makefile.lib +++ b/scripts/Makefile.lib @@ -149,6 +149,16 @@ _c_flags += $(if $(patsubst n%,, \ $(CFLAGS_KCOV)) endif +# +# Enable KCSAN flags except some files or directories we don't want to check +# (depends on variables KCSAN_SANITIZE_obj.o, KCSAN_SANITIZE) +# +ifeq ($(CONFIG_KCSAN),y) +_c_flags += $(if $(patsubst n%,, \ + $(KCSAN_SANITIZE_$(basetarget).o)$(KCSAN_SANITIZE)y), \ + $(CFLAGS_KCSAN)) +endif + # $(srctree)/$(src) for including checkin headers from generated source files # $(objtree)/$(obj) for including generated headers from checkin source files ifeq ($(KBUILD_EXTMOD),) |