1*4882a593Smuzhiyun# SPDX-License-Identifier: GPL-2.0 2*4882a593Smuzhiyun# 3*4882a593Smuzhiyun# Makefile for the linux memory manager. 4*4882a593Smuzhiyun# 5*4882a593Smuzhiyun 6*4882a593SmuzhiyunKASAN_SANITIZE_slab_common.o := n 7*4882a593SmuzhiyunKASAN_SANITIZE_slab.o := n 8*4882a593SmuzhiyunKASAN_SANITIZE_slub.o := n 9*4882a593SmuzhiyunKCSAN_SANITIZE_kmemleak.o := n 10*4882a593Smuzhiyun 11*4882a593Smuzhiyun# These produce frequent data race reports: most of them are due to races on 12*4882a593Smuzhiyun# the same word but accesses to different bits of that word. Re-enable KCSAN 13*4882a593Smuzhiyun# for these when we have more consensus on what to do about them. 14*4882a593SmuzhiyunKCSAN_SANITIZE_slab_common.o := n 15*4882a593SmuzhiyunKCSAN_SANITIZE_slab.o := n 16*4882a593SmuzhiyunKCSAN_SANITIZE_slub.o := n 17*4882a593SmuzhiyunKCSAN_SANITIZE_page_alloc.o := n 18*4882a593Smuzhiyun 19*4882a593Smuzhiyun# These files are disabled because they produce non-interesting and/or 20*4882a593Smuzhiyun# flaky coverage that is not a function of syscall inputs. E.g. slab is out of 21*4882a593Smuzhiyun# free pages, or a task is migrated between nodes. 22*4882a593SmuzhiyunKCOV_INSTRUMENT_slab_common.o := n 23*4882a593SmuzhiyunKCOV_INSTRUMENT_slob.o := n 24*4882a593SmuzhiyunKCOV_INSTRUMENT_slab.o := n 25*4882a593SmuzhiyunKCOV_INSTRUMENT_slub.o := n 26*4882a593SmuzhiyunKCOV_INSTRUMENT_page_alloc.o := n 27*4882a593SmuzhiyunKCOV_INSTRUMENT_debug-pagealloc.o := n 28*4882a593SmuzhiyunKCOV_INSTRUMENT_kmemleak.o := n 29*4882a593SmuzhiyunKCOV_INSTRUMENT_memcontrol.o := n 30*4882a593SmuzhiyunKCOV_INSTRUMENT_mmzone.o := n 31*4882a593SmuzhiyunKCOV_INSTRUMENT_vmstat.o := n 32*4882a593SmuzhiyunKCOV_INSTRUMENT_failslab.o := n 33*4882a593Smuzhiyun 34*4882a593SmuzhiyunCFLAGS_init-mm.o += $(call cc-disable-warning, override-init) 35*4882a593SmuzhiyunCFLAGS_init-mm.o += $(call cc-disable-warning, initializer-overrides) 36*4882a593Smuzhiyun 37*4882a593Smuzhiyunmmu-y := nommu.o 38*4882a593Smuzhiyunmmu-$(CONFIG_MMU) := highmem.o memory.o mincore.o \ 39*4882a593Smuzhiyun mlock.o mmap.o mmu_gather.o mprotect.o mremap.o \ 40*4882a593Smuzhiyun msync.o page_vma_mapped.o pagewalk.o \ 41*4882a593Smuzhiyun pgtable-generic.o rmap.o vmalloc.o ioremap.o 42*4882a593Smuzhiyun 43*4882a593Smuzhiyun 44*4882a593Smuzhiyunifdef CONFIG_CROSS_MEMORY_ATTACH 45*4882a593Smuzhiyunmmu-$(CONFIG_MMU) += process_vm_access.o 46*4882a593Smuzhiyunendif 47*4882a593Smuzhiyun 48*4882a593Smuzhiyunobj-y := filemap.o mempool.o oom_kill.o fadvise.o \ 49*4882a593Smuzhiyun maccess.o page-writeback.o \ 50*4882a593Smuzhiyun readahead.o swap.o truncate.o vmscan.o shmem.o \ 51*4882a593Smuzhiyun util.o mmzone.o vmstat.o backing-dev.o \ 52*4882a593Smuzhiyun mm_init.o percpu.o slab_common.o \ 53*4882a593Smuzhiyun compaction.o vmacache.o \ 54*4882a593Smuzhiyun interval_tree.o list_lru.o workingset.o \ 55*4882a593Smuzhiyun debug.o gup.o $(mmu-y) 56*4882a593Smuzhiyun 57*4882a593Smuzhiyun# Give 'page_alloc' its own module-parameter namespace 58*4882a593Smuzhiyunpage-alloc-y := page_alloc.o 59*4882a593Smuzhiyunpage-alloc-$(CONFIG_SHUFFLE_PAGE_ALLOCATOR) += shuffle.o 60*4882a593SmuzhiyunCFLAGS_page_alloc.o += -DDYNAMIC_DEBUG_MODULE 61*4882a593Smuzhiyun 62*4882a593Smuzhiyunobj-y += page-alloc.o 63*4882a593Smuzhiyunobj-y += init-mm.o 64*4882a593Smuzhiyunobj-y += memblock.o 65*4882a593Smuzhiyun 66*4882a593Smuzhiyunifdef CONFIG_MMU 67*4882a593Smuzhiyun obj-$(CONFIG_ADVISE_SYSCALLS) += madvise.o 68*4882a593Smuzhiyunendif 69*4882a593Smuzhiyun 70*4882a593Smuzhiyunobj-$(CONFIG_SWAP) += page_io.o swap_state.o swapfile.o swap_slots.o 71*4882a593Smuzhiyunobj-$(CONFIG_FRONTSWAP) += frontswap.o 72*4882a593Smuzhiyunobj-$(CONFIG_ZSWAP) += zswap.o 73*4882a593Smuzhiyunobj-$(CONFIG_HAS_DMA) += dmapool.o 74*4882a593Smuzhiyunobj-$(CONFIG_HUGETLBFS) += hugetlb.o 75*4882a593Smuzhiyunobj-$(CONFIG_NUMA) += mempolicy.o 76*4882a593Smuzhiyunobj-$(CONFIG_SPARSEMEM) += sparse.o 77*4882a593Smuzhiyunobj-$(CONFIG_SPARSEMEM_VMEMMAP) += sparse-vmemmap.o 78*4882a593Smuzhiyunobj-$(CONFIG_SLOB) += slob.o 79*4882a593Smuzhiyunobj-$(CONFIG_MMU_NOTIFIER) += mmu_notifier.o 80*4882a593Smuzhiyunobj-$(CONFIG_KSM) += ksm.o 81*4882a593Smuzhiyunobj-$(CONFIG_PAGE_POISONING) += page_poison.o 82*4882a593Smuzhiyunobj-$(CONFIG_SLAB) += slab.o 83*4882a593Smuzhiyunobj-$(CONFIG_SLUB) += slub.o 84*4882a593Smuzhiyunobj-$(CONFIG_KASAN) += kasan/ 85*4882a593Smuzhiyunobj-$(CONFIG_KFENCE) += kfence/ 86*4882a593Smuzhiyunobj-$(CONFIG_FAILSLAB) += failslab.o 87*4882a593Smuzhiyunobj-$(CONFIG_MEMORY_HOTPLUG) += memory_hotplug.o 88*4882a593Smuzhiyunobj-$(CONFIG_MEMTEST) += memtest.o 89*4882a593Smuzhiyunobj-$(CONFIG_MIGRATION) += migrate.o 90*4882a593Smuzhiyunobj-$(CONFIG_TRANSPARENT_HUGEPAGE) += huge_memory.o khugepaged.o 91*4882a593Smuzhiyunobj-$(CONFIG_PAGE_COUNTER) += page_counter.o 92*4882a593Smuzhiyunobj-$(CONFIG_MEMCG) += memcontrol.o vmpressure.o 93*4882a593Smuzhiyunobj-$(CONFIG_MEMCG_SWAP) += swap_cgroup.o 94*4882a593Smuzhiyunobj-$(CONFIG_CGROUP_HUGETLB) += hugetlb_cgroup.o 95*4882a593Smuzhiyunobj-$(CONFIG_GUP_BENCHMARK) += gup_benchmark.o 96*4882a593Smuzhiyunobj-$(CONFIG_MEMORY_FAILURE) += memory-failure.o 97*4882a593Smuzhiyunobj-$(CONFIG_HWPOISON_INJECT) += hwpoison-inject.o 98*4882a593Smuzhiyunobj-$(CONFIG_DEBUG_KMEMLEAK) += kmemleak.o 99*4882a593Smuzhiyunobj-$(CONFIG_DEBUG_RODATA_TEST) += rodata_test.o 100*4882a593Smuzhiyunobj-$(CONFIG_DEBUG_VM_PGTABLE) += debug_vm_pgtable.o 101*4882a593Smuzhiyunobj-$(CONFIG_PAGE_OWNER) += page_owner.o 102*4882a593Smuzhiyunobj-$(CONFIG_PAGE_PINNER) += page_pinner.o 103*4882a593Smuzhiyunobj-$(CONFIG_CLEANCACHE) += cleancache.o 104*4882a593Smuzhiyunobj-$(CONFIG_MEMORY_ISOLATION) += page_isolation.o 105*4882a593Smuzhiyunobj-$(CONFIG_ZPOOL) += zpool.o 106*4882a593Smuzhiyunobj-$(CONFIG_ZBUD) += zbud.o 107*4882a593Smuzhiyunobj-$(CONFIG_ZSMALLOC) += zsmalloc.o 108*4882a593Smuzhiyunobj-$(CONFIG_Z3FOLD) += z3fold.o 109*4882a593Smuzhiyunobj-$(CONFIG_GENERIC_EARLY_IOREMAP) += early_ioremap.o 110*4882a593Smuzhiyunobj-$(CONFIG_CMA) += cma.o 111*4882a593Smuzhiyunobj-$(CONFIG_MEMORY_BALLOON) += balloon_compaction.o 112*4882a593Smuzhiyunobj-$(CONFIG_PAGE_EXTENSION) += page_ext.o 113*4882a593Smuzhiyunobj-$(CONFIG_CMA_DEBUGFS) += cma_debug.o 114*4882a593Smuzhiyunobj-$(CONFIG_CMA_DEBUGFS_BITMAP_HEX) += cma_debug_bitmap_hex.o 115*4882a593Smuzhiyunobj-$(CONFIG_CMA_SYSFS) += cma_sysfs.o 116*4882a593Smuzhiyunobj-$(CONFIG_USERFAULTFD) += userfaultfd.o 117*4882a593Smuzhiyunobj-$(CONFIG_IDLE_PAGE_TRACKING) += page_idle.o 118*4882a593Smuzhiyunobj-$(CONFIG_FRAME_VECTOR) += frame_vector.o 119*4882a593Smuzhiyunobj-$(CONFIG_DEBUG_PAGE_REF) += debug_page_ref.o 120*4882a593Smuzhiyunobj-$(CONFIG_DAMON) += damon/ 121*4882a593Smuzhiyunobj-$(CONFIG_HARDENED_USERCOPY) += usercopy.o 122*4882a593Smuzhiyunobj-$(CONFIG_PERCPU_STATS) += percpu-stats.o 123*4882a593Smuzhiyunobj-$(CONFIG_ZONE_DEVICE) += memremap.o 124*4882a593Smuzhiyunobj-$(CONFIG_HMM_MIRROR) += hmm.o 125*4882a593Smuzhiyunobj-$(CONFIG_MEMFD_CREATE) += memfd.o 126*4882a593Smuzhiyunobj-$(CONFIG_MAPPING_DIRTY_HELPERS) += mapping_dirty_helpers.o 127*4882a593Smuzhiyunobj-$(CONFIG_PTDUMP_CORE) += ptdump.o 128*4882a593Smuzhiyunobj-$(CONFIG_PAGE_REPORTING) += page_reporting.o 129