cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
Log | Files | Refs | README | LICENSE | sfeed.txt

Makefile (4997B)

      1# SPDX-License-Identifier: GPL-2.0
      2#
      3# Makefile for the linux memory manager.
      4#
      5
      6KASAN_SANITIZE_slab_common.o := n
      7KASAN_SANITIZE_slab.o := n
      8KASAN_SANITIZE_slub.o := n
      9KCSAN_SANITIZE_kmemleak.o := n
     10
     11# These produce frequent data race reports: most of them are due to races on
     12# the same word but accesses to different bits of that word. Re-enable KCSAN
     13# for these when we have more consensus on what to do about them.
     14KCSAN_SANITIZE_slab_common.o := n
     15KCSAN_SANITIZE_slab.o := n
     16KCSAN_SANITIZE_slub.o := n
     17KCSAN_SANITIZE_page_alloc.o := n
     18# But enable explicit instrumentation for memory barriers.
     19KCSAN_INSTRUMENT_BARRIERS := y
     20
     21# These files are disabled because they produce non-interesting and/or
     22# flaky coverage that is not a function of syscall inputs. E.g. slab is out of
     23# free pages, or a task is migrated between nodes.
     24KCOV_INSTRUMENT_slab_common.o := n
     25KCOV_INSTRUMENT_slob.o := n
     26KCOV_INSTRUMENT_slab.o := n
     27KCOV_INSTRUMENT_slub.o := n
     28KCOV_INSTRUMENT_page_alloc.o := n
     29KCOV_INSTRUMENT_debug-pagealloc.o := n
     30KCOV_INSTRUMENT_kmemleak.o := n
     31KCOV_INSTRUMENT_memcontrol.o := n
     32KCOV_INSTRUMENT_mmzone.o := n
     33KCOV_INSTRUMENT_vmstat.o := n
     34KCOV_INSTRUMENT_failslab.o := n
     35
     36CFLAGS_init-mm.o += $(call cc-disable-warning, override-init)
     37CFLAGS_init-mm.o += $(call cc-disable-warning, initializer-overrides)
     38
     39mmu-y			:= nommu.o
     40mmu-$(CONFIG_MMU)	:= highmem.o memory.o mincore.o \
     41			   mlock.o mmap.o mmu_gather.o mprotect.o mremap.o \
     42			   msync.o page_vma_mapped.o pagewalk.o \
     43			   pgtable-generic.o rmap.o vmalloc.o
     44
     45
     46ifdef CONFIG_CROSS_MEMORY_ATTACH
     47mmu-$(CONFIG_MMU)	+= process_vm_access.o
     48endif
     49
     50obj-y			:= filemap.o mempool.o oom_kill.o fadvise.o \
     51			   maccess.o page-writeback.o folio-compat.o \
     52			   readahead.o swap.o truncate.o vmscan.o shmem.o \
     53			   util.o mmzone.o vmstat.o backing-dev.o \
     54			   mm_init.o percpu.o slab_common.o \
     55			   compaction.o vmacache.o \
     56			   interval_tree.o list_lru.o workingset.o \
     57			   debug.o gup.o mmap_lock.o $(mmu-y)
     58
     59# Give 'page_alloc' its own module-parameter namespace
     60page-alloc-y := page_alloc.o
     61page-alloc-$(CONFIG_SHUFFLE_PAGE_ALLOCATOR) += shuffle.o
     62
     63# Give 'memory_hotplug' its own module-parameter namespace
     64memory-hotplug-$(CONFIG_MEMORY_HOTPLUG) += memory_hotplug.o
     65
     66obj-y += page-alloc.o
     67obj-y += init-mm.o
     68obj-y += memblock.o
     69obj-y += $(memory-hotplug-y)
     70
     71ifdef CONFIG_MMU
     72	obj-$(CONFIG_ADVISE_SYSCALLS)	+= madvise.o
     73endif
     74
     75obj-$(CONFIG_SWAP)	+= page_io.o swap_state.o swapfile.o swap_slots.o
     76obj-$(CONFIG_FRONTSWAP)	+= frontswap.o
     77obj-$(CONFIG_ZSWAP)	+= zswap.o
     78obj-$(CONFIG_HAS_DMA)	+= dmapool.o
     79obj-$(CONFIG_HUGETLBFS)	+= hugetlb.o
     80obj-$(CONFIG_HUGETLB_PAGE_OPTIMIZE_VMEMMAP)	+= hugetlb_vmemmap.o
     81obj-$(CONFIG_NUMA) 	+= mempolicy.o
     82obj-$(CONFIG_SPARSEMEM)	+= sparse.o
     83obj-$(CONFIG_SPARSEMEM_VMEMMAP) += sparse-vmemmap.o
     84obj-$(CONFIG_SLOB) += slob.o
     85obj-$(CONFIG_MMU_NOTIFIER) += mmu_notifier.o
     86obj-$(CONFIG_KSM) += ksm.o
     87obj-$(CONFIG_PAGE_POISONING) += page_poison.o
     88obj-$(CONFIG_SLAB) += slab.o
     89obj-$(CONFIG_SLUB) += slub.o
     90obj-$(CONFIG_KASAN)	+= kasan/
     91obj-$(CONFIG_KFENCE) += kfence/
     92obj-$(CONFIG_FAILSLAB) += failslab.o
     93obj-$(CONFIG_MEMTEST)		+= memtest.o
     94obj-$(CONFIG_MIGRATION) += migrate.o
     95obj-$(CONFIG_DEVICE_MIGRATION) += migrate_device.o
     96obj-$(CONFIG_TRANSPARENT_HUGEPAGE) += huge_memory.o khugepaged.o
     97obj-$(CONFIG_PAGE_COUNTER) += page_counter.o
     98obj-$(CONFIG_MEMCG) += memcontrol.o vmpressure.o
     99obj-$(CONFIG_MEMCG_SWAP) += swap_cgroup.o
    100obj-$(CONFIG_CGROUP_HUGETLB) += hugetlb_cgroup.o
    101obj-$(CONFIG_GUP_TEST) += gup_test.o
    102obj-$(CONFIG_MEMORY_FAILURE) += memory-failure.o
    103obj-$(CONFIG_HWPOISON_INJECT) += hwpoison-inject.o
    104obj-$(CONFIG_DEBUG_KMEMLEAK) += kmemleak.o
    105obj-$(CONFIG_DEBUG_RODATA_TEST) += rodata_test.o
    106obj-$(CONFIG_DEBUG_VM_PGTABLE) += debug_vm_pgtable.o
    107obj-$(CONFIG_PAGE_OWNER) += page_owner.o
    108obj-$(CONFIG_MEMORY_ISOLATION) += page_isolation.o
    109obj-$(CONFIG_ZPOOL)	+= zpool.o
    110obj-$(CONFIG_ZBUD)	+= zbud.o
    111obj-$(CONFIG_ZSMALLOC)	+= zsmalloc.o
    112obj-$(CONFIG_Z3FOLD)	+= z3fold.o
    113obj-$(CONFIG_GENERIC_EARLY_IOREMAP) += early_ioremap.o
    114obj-$(CONFIG_CMA)	+= cma.o
    115obj-$(CONFIG_MEMORY_BALLOON) += balloon_compaction.o
    116obj-$(CONFIG_PAGE_EXTENSION) += page_ext.o
    117obj-$(CONFIG_PAGE_TABLE_CHECK) += page_table_check.o
    118obj-$(CONFIG_CMA_DEBUGFS) += cma_debug.o
    119obj-$(CONFIG_SECRETMEM) += secretmem.o
    120obj-$(CONFIG_CMA_SYSFS) += cma_sysfs.o
    121obj-$(CONFIG_USERFAULTFD) += userfaultfd.o
    122obj-$(CONFIG_IDLE_PAGE_TRACKING) += page_idle.o
    123obj-$(CONFIG_DEBUG_PAGE_REF) += debug_page_ref.o
    124obj-$(CONFIG_DAMON) += damon/
    125obj-$(CONFIG_HARDENED_USERCOPY) += usercopy.o
    126obj-$(CONFIG_PERCPU_STATS) += percpu-stats.o
    127obj-$(CONFIG_ZONE_DEVICE) += memremap.o
    128obj-$(CONFIG_HMM_MIRROR) += hmm.o
    129obj-$(CONFIG_MEMFD_CREATE) += memfd.o
    130obj-$(CONFIG_MAPPING_DIRTY_HELPERS) += mapping_dirty_helpers.o
    131obj-$(CONFIG_PTDUMP_CORE) += ptdump.o
    132obj-$(CONFIG_PAGE_REPORTING) += page_reporting.o
    133obj-$(CONFIG_IO_MAPPING) += io-mapping.o
    134obj-$(CONFIG_HAVE_BOOTMEM_INFO_NODE) += bootmem_info.o
    135obj-$(CONFIG_GENERIC_IOREMAP) += ioremap.o