KASAN_SANITIZE_slab_common.o := n
KASAN_SANITIZE_slub.o := n
+# 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-$(CONFIG_MMU) := gup.o highmem.o memory.o mincore.o \
mlock.o mmap.o mprotect.o mremap.o msync.o rmap.o \
obj-$(CONFIG_SLOB) += slob.o
obj-$(CONFIG_MMU_NOTIFIER) += mmu_notifier.o
obj-$(CONFIG_KSM) += ksm.o
-obj-$(CONFIG_PAGE_POISONING) += debug-pagealloc.o
+ifndef CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC
+ obj-$(CONFIG_DEBUG_PAGEALLOC) += debug-pagealloc.o
+endif
+obj-$(CONFIG_PAGE_POISONING) += page_poison.o
obj-$(CONFIG_SLAB) += slab.o
obj-$(CONFIG_SLUB) += slub.o
obj-$(CONFIG_KMEMCHECK) += kmemcheck.o