[PATCH 4/5] gcc-plugins/stackleak: Don't instrument itself
From: Alexander Popov <hidden>
Date: 2020-06-04 13:51:11
Also in:
linux-kbuild, lkml
Subsystem:
the rest · Maintainer:
Linus Torvalds
There is no need to try instrumenting functions in kernel/stackleak.c. Otherwise that can cause issues if the cleanup pass of stackleak gcc plugin is disabled. Signed-off-by: Alexander Popov <redacted> --- kernel/Makefile | 1 + 1 file changed, 1 insertion(+)
diff --git a/kernel/Makefile b/kernel/Makefile
index 4cb4130ced32..d372134ac9ec 100644
--- a/kernel/Makefile
+++ b/kernel/Makefile@@ -118,6 +118,7 @@ obj-$(CONFIG_RSEQ) += rseq.o obj-$(CONFIG_SYSCTL_KUNIT_TEST) += sysctl-test.o +CFLAGS_stackleak.o += $(DISABLE_STACKLEAK_PLUGIN) obj-$(CONFIG_GCC_PLUGIN_STACKLEAK) += stackleak.o KASAN_SANITIZE_stackleak.o := n KCOV_INSTRUMENT_stackleak.o := n
--
2.25.2
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