sys/contrib/openzfs/module/Kbuild.in

   1 # When integrated in to a monolithic kernel the spl module must appear
   2 # first.  This ensures its module initialization function is run before
   3 # any of the other module initialization functions which depend on it.
   4
   5 ZFS_MODULE_CFLAGS += -std=gnu99 -Wno-declaration-after-statement
   6 ZFS_MODULE_CFLAGS += -Wmissing-prototypes
   7 ZFS_MODULE_CFLAGS += @KERNEL_DEBUG_CFLAGS@  @NO_FORMAT_ZERO_LENGTH@
   8
   9 ifneq ($(KBUILD_EXTMOD),)
  10 zfs_include = @abs_top_srcdir@/include
  11 icp_include = @abs_srcdir@/icp/include
  12 zstd_include = @abs_srcdir@/zstd/include
  13 ZFS_MODULE_CFLAGS += -include @abs_top_builddir@/zfs_config.h
  14 ZFS_MODULE_CFLAGS += -I@abs_top_builddir@/include
  15 src = @abs_srcdir@
  16 obj = @abs_builddir@
  17 else
  18 zfs_include = $(srctree)/include/zfs
  19 icp_include = $(srctree)/$(src)/icp/include
  20 zstd_include = $(srctree)/$(src)/zstd/include
  21 ZFS_MODULE_CFLAGS += -include $(zfs_include)/zfs_config.h
  22 endif
  23
  24 ZFS_MODULE_CFLAGS += -I$(zfs_include)/os/linux/kernel
  25 ZFS_MODULE_CFLAGS += -I$(zfs_include)/os/linux/spl
  26 ZFS_MODULE_CFLAGS += -I$(zfs_include)/os/linux/zfs
  27 ZFS_MODULE_CFLAGS += -I$(zfs_include)
  28 ZFS_MODULE_CPPFLAGS += -D_KERNEL
  29 ZFS_MODULE_CPPFLAGS += @KERNEL_DEBUG_CPPFLAGS@
  30
  31 # KASAN enables -Werror=frame-larger-than=1024, which
  32 # breaks oh so many parts of our build.
  33 ifeq ($(CONFIG_KASAN),y)
  34 ZFS_MODULE_CFLAGS += -Wno-error=frame-larger-than=
  35 endif
  36
  37 ifneq ($(KBUILD_EXTMOD),)
  38 @CONFIG_QAT_TRUE@ZFS_MODULE_CFLAGS += -I@QAT_SRC@/include
  39 @CONFIG_QAT_TRUE@KBUILD_EXTRA_SYMBOLS += @QAT_SYMBOLS@
  40 endif
  41
  42 asflags-y := $(ZFS_MODULE_CFLAGS) $(ZFS_MODULE_CPPFLAGS)
  43 ccflags-y := $(ZFS_MODULE_CFLAGS) $(ZFS_MODULE_CPPFLAGS)
  44
  45 ifeq ($(CONFIG_ARM64),y)
  46 CFLAGS_REMOVE_zcommon/zfs_fletcher_aarch64_neon.o += -mgeneral-regs-only
  47 CFLAGS_REMOVE_zfs/vdev_raidz_math_aarch64_neon.o += -mgeneral-regs-only
  48 CFLAGS_REMOVE_zfs/vdev_raidz_math_aarch64_neonx2.o += -mgeneral-regs-only
  49 endif
  50
  51 # Suppress unused-value warnings in sparc64 architecture headers
  52 ccflags-$(CONFIG_SPARC64) += -Wno-unused-value
  53
  54
  55 obj-$(CONFIG_ZFS) := spl.o zfs.o
  56
  57 SPL_OBJS := \
  58         spl-atomic.o \
  59         spl-condvar.o \
  60         spl-cred.o \
  61         spl-err.o \
  62         spl-generic.o \
  63         spl-kmem-cache.o \
  64         spl-kmem.o \
  65         spl-kstat.o \
  66         spl-proc.o \
  67         spl-procfs-list.o \
  68         spl-taskq.o \
  69         spl-thread.o \
  70         spl-trace.o \
  71         spl-tsd.o \
  72         spl-vmem.o \
  73         spl-xdr.o \
  74         spl-zlib.o \
  75         spl-zone.o
  76
  77 spl-objs += $(addprefix os/linux/spl/,$(SPL_OBJS))
  78
  79 zfs-objs += avl/avl.o
  80
  81 ICP_OBJS := \
  82         algs/aes/aes_impl.o \
  83         algs/aes/aes_impl_generic.o \
  84         algs/aes/aes_modes.o \
  85         algs/blake3/blake3.o \
  86         algs/blake3/blake3_generic.o \
  87         algs/blake3/blake3_impl.o \
  88         algs/edonr/edonr.o \
  89         algs/modes/cbc.o \
  90         algs/modes/ccm.o \
  91         algs/modes/ctr.o \
  92         algs/modes/ecb.o \
  93         algs/modes/gcm.o \
  94         algs/modes/gcm_generic.o \
  95         algs/modes/modes.o \
  96         algs/sha2/sha2_generic.o \
  97         algs/sha2/sha256_impl.o \
  98         algs/sha2/sha512_impl.o \
  99         algs/skein/skein.o \
 100         algs/skein/skein_block.o \
 101         algs/skein/skein_iv.o \
 102         api/kcf_cipher.o \
 103         api/kcf_ctxops.o \
 104         api/kcf_mac.o \
 105         core/kcf_callprov.o \
 106         core/kcf_mech_tabs.o \
 107         core/kcf_prov_lib.o \
 108         core/kcf_prov_tabs.o \
 109         core/kcf_sched.o \
 110         illumos-crypto.o \
 111         io/aes.o \
 112         io/sha2_mod.o \
 113         io/skein_mod.o \
 114         spi/kcf_spi.o
 115
 116 ICP_OBJS_X86_64 := \
 117         asm-x86_64/aes/aes_aesni.o \
 118         asm-x86_64/aes/aes_amd64.o \
 119         asm-x86_64/aes/aeskey.o \
 120         asm-x86_64/blake3/blake3_avx2.o \
 121         asm-x86_64/blake3/blake3_avx512.o \
 122         asm-x86_64/blake3/blake3_sse2.o \
 123         asm-x86_64/blake3/blake3_sse41.o \
 124         asm-x86_64/sha2/sha256-x86_64.o \
 125         asm-x86_64/sha2/sha512-x86_64.o \
 126         asm-x86_64/modes/aesni-gcm-x86_64.o \
 127         asm-x86_64/modes/gcm_pclmulqdq.o \
 128         asm-x86_64/modes/ghash-x86_64.o
 129
 130 ICP_OBJS_X86 := \
 131         algs/aes/aes_impl_aesni.o \
 132         algs/aes/aes_impl_x86-64.o \
 133         algs/modes/gcm_pclmulqdq.o
 134
 135 ICP_OBJS_ARM := \
 136         asm-arm/sha2/sha256-armv7.o \
 137         asm-arm/sha2/sha512-armv7.o
 138
 139 ICP_OBJS_ARM64 := \
 140         asm-aarch64/blake3/b3_aarch64_sse2.o \
 141         asm-aarch64/blake3/b3_aarch64_sse41.o \
 142         asm-aarch64/sha2/sha256-armv8.o \
 143         asm-aarch64/sha2/sha512-armv8.o
 144
 145 ICP_OBJS_PPC_PPC64 := \
 146         asm-ppc64/blake3/b3_ppc64le_sse2.o \
 147         asm-ppc64/blake3/b3_ppc64le_sse41.o \
 148         asm-ppc64/sha2/sha256-p8.o \
 149         asm-ppc64/sha2/sha512-p8.o \
 150         asm-ppc64/sha2/sha256-ppc.o \
 151         asm-ppc64/sha2/sha512-ppc.o
 152
 153 zfs-objs             += $(addprefix icp/,$(ICP_OBJS))
 154 zfs-$(CONFIG_X86)    += $(addprefix icp/,$(ICP_OBJS_X86))
 155 zfs-$(CONFIG_UML_X86)+= $(addprefix icp/,$(ICP_OBJS_X86))
 156 zfs-$(CONFIG_X86_64) += $(addprefix icp/,$(ICP_OBJS_X86_64))
 157 zfs-$(CONFIG_ARM)    += $(addprefix icp/,$(ICP_OBJS_ARM))
 158 zfs-$(CONFIG_ARM64)  += $(addprefix icp/,$(ICP_OBJS_ARM64))
 159 zfs-$(CONFIG_PPC)    += $(addprefix icp/,$(ICP_OBJS_PPC_PPC64))
 160 zfs-$(CONFIG_PPC64)  += $(addprefix icp/,$(ICP_OBJS_PPC_PPC64))
 161
 162 $(addprefix $(obj)/icp/,$(ICP_OBJS) $(ICP_OBJS_X86) $(ICP_OBJS_X86_64) \
 163         $(ICP_OBJS_ARM64) $(ICP_OBJS_PPC_PPC64)) : asflags-y += -I$(icp_include) -I$(zfs_include)/os/linux/spl -I$(zfs_include)
 164
 165 $(addprefix $(obj)/icp/,$(ICP_OBJS) $(ICP_OBJS_X86) $(ICP_OBJS_X86_64) \
 166         $(ICP_OBJS_ARM64) $(ICP_OBJS_PPC_PPC64)) : ccflags-y += -I$(icp_include) -I$(zfs_include)/os/linux/spl -I$(zfs_include)
 167
 168 # Suppress objtool "return with modified stack frame" warnings.
 169 OBJECT_FILES_NON_STANDARD_aesni-gcm-x86_64.o := y
 170
 171 # Suppress objtool "unsupported stack pointer realignment" warnings.
 172 # See #6950 for the reasoning.
 173 OBJECT_FILES_NON_STANDARD_sha256-x86_64.o := y
 174 OBJECT_FILES_NON_STANDARD_sha512-x86_64.o := y
 175
 176 LUA_OBJS := \
 177         lapi.o \
 178         lauxlib.o \
 179         lbaselib.o \
 180         lcode.o \
 181         lcompat.o \
 182         lcorolib.o \
 183         lctype.o \
 184         ldebug.o \
 185         ldo.o \
 186         lfunc.o \
 187         lgc.o \
 188         llex.o \
 189         lmem.o \
 190         lobject.o \
 191         lopcodes.o \
 192         lparser.o \
 193         lstate.o \
 194         lstring.o \
 195         lstrlib.o \
 196         ltable.o \
 197         ltablib.o \
 198         ltm.o \
 199         lvm.o \
 200         lzio.o \
 201         setjmp/setjmp.o
 202
 203 zfs-objs += $(addprefix lua/,$(LUA_OBJS))
 204
 205
 206 NVPAIR_OBJS := \
 207         fnvpair.o \
 208         nvpair.o \
 209         nvpair_alloc_fixed.o \
 210         nvpair_alloc_spl.o
 211
 212 zfs-objs += $(addprefix nvpair/,$(NVPAIR_OBJS))
 213
 214
 215 UNICODE_OBJS := \
 216         u8_textprep.o \
 217         uconv.o
 218
 219 zfs-objs += $(addprefix unicode/,$(UNICODE_OBJS))
 220
 221
 222 ZCOMMON_OBJS := \
 223         cityhash.o \
 224         zfeature_common.o \
 225         zfs_comutil.o \
 226         zfs_deleg.o \
 227         zfs_fletcher.o \
 228         zfs_fletcher_superscalar.o \
 229         zfs_fletcher_superscalar4.o \
 230         zfs_namecheck.o \
 231         zfs_prop.o \
 232         zpool_prop.o \
 233         zprop_common.o
 234
 235 ZCOMMON_OBJS_X86 := \
 236         zfs_fletcher_avx512.o \
 237         zfs_fletcher_intel.o \
 238         zfs_fletcher_sse.o
 239
 240 ZCOMMON_OBJS_ARM64 := \
 241         zfs_fletcher_aarch64_neon.o
 242
 243 zfs-objs            += $(addprefix zcommon/,$(ZCOMMON_OBJS))
 244 zfs-$(CONFIG_X86)   += $(addprefix zcommon/,$(ZCOMMON_OBJS_X86))
 245 zfs-$(CONFIG_UML_X86)+= $(addprefix zcommon/,$(ZCOMMON_OBJS_X86))
 246 zfs-$(CONFIG_ARM64) += $(addprefix zcommon/,$(ZCOMMON_OBJS_ARM64))
 247
 248
 249 # Zstd uses -O3 by default, so we should follow
 250 ZFS_ZSTD_FLAGS := -O3
 251
 252 # -fno-tree-vectorize gets set for gcc in zstd/common/compiler.h
 253 # Set it for other compilers, too.
 254 ZFS_ZSTD_FLAGS += -fno-tree-vectorize
 255
 256 # SSE register return with SSE disabled if -march=znverX is passed
 257 ZFS_ZSTD_FLAGS += -U__BMI__
 258
 259 # Quiet warnings about frame size due to unused code in unmodified zstd lib
 260 ZFS_ZSTD_FLAGS += -Wframe-larger-than=20480
 261
 262 ZSTD_OBJS := \
 263         zfs_zstd.o \
 264         zstd_sparc.o
 265
 266 ZSTD_UPSTREAM_OBJS := \
 267         lib/common/entropy_common.o \
 268         lib/common/error_private.o \
 269         lib/common/fse_decompress.o \
 270         lib/common/pool.o \
 271         lib/common/zstd_common.o \
 272         lib/compress/fse_compress.o \
 273         lib/compress/hist.o \
 274         lib/compress/huf_compress.o \
 275         lib/compress/zstd_compress.o \
 276         lib/compress/zstd_compress_literals.o \
 277         lib/compress/zstd_compress_sequences.o \
 278         lib/compress/zstd_compress_superblock.o \
 279         lib/compress/zstd_double_fast.o \
 280         lib/compress/zstd_fast.o \
 281         lib/compress/zstd_lazy.o \
 282         lib/compress/zstd_ldm.o \
 283         lib/compress/zstd_opt.o \
 284         lib/decompress/huf_decompress.o \
 285         lib/decompress/zstd_ddict.o \
 286         lib/decompress/zstd_decompress.o \
 287         lib/decompress/zstd_decompress_block.o
 288
 289 zfs-objs += $(addprefix zstd/,$(ZSTD_OBJS) $(ZSTD_UPSTREAM_OBJS))
 290
 291 # Disable aarch64 neon SIMD instructions for kernel mode
 292 $(addprefix $(obj)/zstd/,$(ZSTD_OBJS) $(ZSTD_UPSTREAM_OBJS)) : ccflags-y += -I$(zstd_include) $(ZFS_ZSTD_FLAGS)
 293 $(addprefix $(obj)/zstd/,$(ZSTD_OBJS) $(ZSTD_UPSTREAM_OBJS)) : asflags-y += -I$(zstd_include)
 294 $(addprefix $(obj)/zstd/,$(ZSTD_UPSTREAM_OBJS)) : ccflags-y += -include $(zstd_include)/aarch64_compat.h -include $(zstd_include)/zstd_compat_wrapper.h -Wp,-w
 295 $(obj)/zstd/zfs_zstd.o : ccflags-y += -include $(zstd_include)/zstd_compat_wrapper.h
 296
 297
 298 ZFS_OBJS := \
 299         abd.o \
 300         aggsum.o \
 301         arc.o \
 302         blake3_zfs.o \
 303         blkptr.o \
 304         bplist.o \
 305         bpobj.o \
 306         bptree.o \
 307         bqueue.o \
 308         brt.o \
 309         btree.o \
 310         dataset_kstats.o \
 311         dbuf.o \
 312         dbuf_stats.o \
 313         ddt.o \
 314         ddt_zap.o \
 315         dmu.o \
 316         dmu_diff.o \
 317         dmu_object.o \
 318         dmu_objset.o \
 319         dmu_recv.o \
 320         dmu_redact.o \
 321         dmu_send.o \
 322         dmu_traverse.o \
 323         dmu_tx.o \
 324         dmu_zfetch.o \
 325         dnode.o \
 326         dnode_sync.o \
 327         dsl_bookmark.o \
 328         dsl_crypt.o \
 329         dsl_dataset.o \
 330         dsl_deadlist.o \
 331         dsl_deleg.o \
 332         dsl_destroy.o \
 333         dsl_dir.o \
 334         dsl_pool.o \
 335         dsl_prop.o \
 336         dsl_scan.o \
 337         dsl_synctask.o \
 338         dsl_userhold.o \
 339         edonr_zfs.o \
 340         fm.o \
 341         gzip.o \
 342         hkdf.o \
 343         lz4.o \
 344         lz4_zfs.o \
 345         lzjb.o \
 346         metaslab.o \
 347         mmp.o \
 348         multilist.o \
 349         objlist.o \
 350         pathname.o \
 351         range_tree.o \
 352         refcount.o \
 353         rrwlock.o \
 354         sa.o \
 355         sha2_zfs.o \
 356         skein_zfs.o \
 357         spa.o \
 358         spa_checkpoint.o \
 359         spa_config.o \
 360         spa_errlog.o \
 361         spa_history.o \
 362         spa_log_spacemap.o \
 363         spa_misc.o \
 364         spa_stats.o \
 365         space_map.o \
 366         space_reftree.o \
 367         txg.o \
 368         uberblock.o \
 369         unique.o \
 370         vdev.o \
 371         vdev_cache.o \
 372         vdev_draid.o \
 373         vdev_draid_rand.o \
 374         vdev_indirect.o \
 375         vdev_indirect_births.o \
 376         vdev_indirect_mapping.o \
 377         vdev_initialize.o \
 378         vdev_label.o \
 379         vdev_mirror.o \
 380         vdev_missing.o \
 381         vdev_queue.o \
 382         vdev_raidz.o \
 383         vdev_raidz_math.o \
 384         vdev_raidz_math_scalar.o \
 385         vdev_rebuild.o \
 386         vdev_removal.o \
 387         vdev_root.o \
 388         vdev_trim.o \
 389         zap.o \
 390         zap_leaf.o \
 391         zap_micro.o \
 392         zcp.o \
 393         zcp_get.o \
 394         zcp_global.o \
 395         zcp_iter.o \
 396         zcp_set.o \
 397         zcp_synctask.o \
 398         zfeature.o \
 399         zfs_byteswap.o \
 400         zfs_chksum.o \
 401         zfs_fm.o \
 402         zfs_fuid.o \
 403         zfs_impl.o \
 404         zfs_ioctl.o \
 405         zfs_log.o \
 406         zfs_onexit.o \
 407         zfs_quota.o \
 408         zfs_ratelimit.o \
 409         zfs_replay.o \
 410         zfs_rlock.o \
 411         zfs_sa.o \
 412         zfs_vnops.o \
 413         zil.o \
 414         zio.o \
 415         zio_checksum.o \
 416         zio_compress.o \
 417         zio_inject.o \
 418         zle.o \
 419         zrlock.o \
 420         zthr.o \
 421         zvol.o
 422
 423 ZFS_OBJS_OS := \
 424         abd_os.o \
 425         arc_os.o \
 426         mmp_os.o \
 427         policy.o \
 428         qat.o \
 429         qat_compress.o \
 430         qat_crypt.o \
 431         spa_misc_os.o \
 432         trace.o \
 433         vdev_disk.o \
 434         vdev_file.o \
 435         zfs_acl.o \
 436         zfs_ctldir.o \
 437         zfs_debug.o \
 438         zfs_dir.o \
 439         zfs_file_os.o \
 440         zfs_ioctl_os.o \
 441         zfs_racct.o \
 442         zfs_sysfs.o \
 443         zfs_uio.o \
 444         zfs_vfsops.o \
 445         zfs_vnops_os.o \
 446         zfs_znode.o \
 447         zio_crypt.o \
 448         zpl_ctldir.o \
 449         zpl_export.o \
 450         zpl_file.o \
 451         zpl_inode.o \
 452         zpl_super.o \
 453         zpl_xattr.o \
 454         zvol_os.o
 455
 456 ZFS_OBJS_X86 := \
 457         vdev_raidz_math_avx2.o \
 458         vdev_raidz_math_avx512bw.o \
 459         vdev_raidz_math_avx512f.o \
 460         vdev_raidz_math_sse2.o \
 461         vdev_raidz_math_ssse3.o
 462
 463 ZFS_OBJS_ARM64 := \
 464         vdev_raidz_math_aarch64_neon.o \
 465         vdev_raidz_math_aarch64_neonx2.o
 466
 467 ZFS_OBJS_PPC_PPC64 := \
 468         vdev_raidz_math_powerpc_altivec.o
 469
 470 zfs-objs            += $(addprefix zfs/,$(ZFS_OBJS)) $(addprefix os/linux/zfs/,$(ZFS_OBJS_OS))
 471 zfs-$(CONFIG_X86)   += $(addprefix zfs/,$(ZFS_OBJS_X86))
 472 zfs-$(CONFIG_UML_X86)+= $(addprefix zfs/,$(ZFS_OBJS_X86))
 473 zfs-$(CONFIG_ARM64) += $(addprefix zfs/,$(ZFS_OBJS_ARM64))
 474 zfs-$(CONFIG_PPC)   += $(addprefix zfs/,$(ZFS_OBJS_PPC_PPC64))
 475 zfs-$(CONFIG_PPC64) += $(addprefix zfs/,$(ZFS_OBJS_PPC_PPC64))
 476
 477 # Suppress incorrect warnings from versions of objtool which are not
 478 # aware of x86 EVEX prefix instructions used for AVX512.
 479 OBJECT_FILES_NON_STANDARD_vdev_raidz_math_avx512bw.o := y
 480 OBJECT_FILES_NON_STANDARD_vdev_raidz_math_avx512f.o := y
 481
 482 ifeq ($(CONFIG_ALTIVEC),y)
 483 $(obj)/zfs/vdev_raidz_math_powerpc_altivec.o : c_flags += -maltivec
 484 endif