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-rw-r--r--mm/Makefile15
1 files changed, 15 insertions, 0 deletions
diff --git a/mm/Makefile b/mm/Makefile
index 25965e6594cc..04d48b46dbe9 100644
--- a/mm/Makefile
+++ b/mm/Makefile
@@ -9,6 +9,21 @@ KASAN_SANITIZE_slub.o := n
# Since __builtin_frame_address does work as used, disable the warning.
CFLAGS_usercopy.o += $(call cc-disable-warning, frame-address)
+# These files are disabled because they produce non-interesting and/or
+# flaky coverage that is not a function of syscall inputs. E.g. slab is out of
+# free pages, or a task is migrated between nodes.
+KCOV_INSTRUMENT_slab_common.o := n
+KCOV_INSTRUMENT_slob.o := n
+KCOV_INSTRUMENT_slab.o := n
+KCOV_INSTRUMENT_slub.o := n
+KCOV_INSTRUMENT_page_alloc.o := n
+KCOV_INSTRUMENT_debug-pagealloc.o := n
+KCOV_INSTRUMENT_kmemleak.o := n
+KCOV_INSTRUMENT_kmemcheck.o := n
+KCOV_INSTRUMENT_memcontrol.o := n
+KCOV_INSTRUMENT_mmzone.o := n
+KCOV_INSTRUMENT_vmstat.o := n
+
mmu-y := nommu.o
mmu-$(CONFIG_MMU) := gup.o highmem.o memory.o mincore.o \
mlock.o mmap.o mprotect.o mremap.o msync.o rmap.o \