diff options
Diffstat (limited to 'lib/Makefile')
| -rw-r--r-- | lib/Makefile | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/lib/Makefile b/lib/Makefile index 4962d14c450f..7bd6fd436c97 100644 --- a/lib/Makefile +++ b/lib/Makefile @@ -7,6 +7,18 @@ ORIG_CFLAGS := $(KBUILD_CFLAGS) KBUILD_CFLAGS = $(subst $(CC_FLAGS_FTRACE),,$(ORIG_CFLAGS)) endif +# These files are disabled because they produce lots of non-interesting and/or +# flaky coverage that is not a function of syscall inputs. For example, +# rbtree can be global and individual rotations don't correlate with inputs. +KCOV_INSTRUMENT_string.o := n +KCOV_INSTRUMENT_rbtree.o := n +KCOV_INSTRUMENT_list_debug.o := n +KCOV_INSTRUMENT_debugobjects.o := n +KCOV_INSTRUMENT_dynamic_debug.o := n +# Kernel does not boot if we instrument this file as it uses custom calling +# convention (see CONFIG_ARCH_HWEIGHT_CFLAGS). +KCOV_INSTRUMENT_hweight.o := n + lib-y := ctype.o string.o vsprintf.o cmdline.o \ rbtree.o radix-tree.o dump_stack.o timerqueue.o\ idr.o int_sqrt.o extable.o \ @@ -169,6 +181,9 @@ obj-$(CONFIG_SG_SPLIT) += sg_split.o obj-$(CONFIG_STMP_DEVICE) += stmp_device.o obj-$(CONFIG_IRQ_POLL) += irq_poll.o +obj-$(CONFIG_STACKDEPOT) += stackdepot.o +KASAN_SANITIZE_stackdepot.o := n + libfdt_files = fdt.o fdt_ro.o fdt_wip.o fdt_rw.o fdt_sw.o fdt_strerror.o \ fdt_empty_tree.o $(foreach file, $(libfdt_files), \ |
