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/blake3/blake3_x86-64.o \
  89         algs/edonr/edonr.o \
  90         algs/modes/cbc.o \
  91         algs/modes/ccm.o \
  92         algs/modes/ctr.o \
  93         algs/modes/ecb.o \
  94         algs/modes/gcm.o \
  95         algs/modes/gcm_generic.o \
  96         algs/modes/modes.o \
  97         algs/sha2/sha2.o \
  98         algs/skein/skein.o \
  99         algs/skein/skein_block.o \
 100         algs/skein/skein_iv.o \
 101         api/kcf_cipher.o \
 102         api/kcf_ctxops.o \
 103         api/kcf_mac.o \
 104         core/kcf_callprov.o \
 105         core/kcf_mech_tabs.o \
 106         core/kcf_prov_lib.o \
 107         core/kcf_prov_tabs.o \
 108         core/kcf_sched.o \
 109         illumos-crypto.o \
 110         io/aes.o \
 111         io/sha2_mod.o \
 112         io/skein_mod.o \
 113         spi/kcf_spi.o
 114
 115 ICP_OBJS_X86_64 := \
 116         asm-x86_64/aes/aes_aesni.o \
 117         asm-x86_64/aes/aes_amd64.o \
 118         asm-x86_64/aes/aeskey.o \
 119         asm-x86_64/blake3/blake3_avx2.o \
 120         asm-x86_64/blake3/blake3_avx512.o \
 121         asm-x86_64/blake3/blake3_sse2.o \
 122         asm-x86_64/blake3/blake3_sse41.o \
 123         asm-x86_64/modes/aesni-gcm-x86_64.o \
 124         asm-x86_64/modes/gcm_pclmulqdq.o \
 125         asm-x86_64/modes/ghash-x86_64.o \
 126         asm-x86_64/sha2/sha256_impl.o \
 127         asm-x86_64/sha2/sha512_impl.o
 128
 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
 136 ICP_OBJS_ARM64 := \
 137         asm-aarch64/blake3/b3_aarch64_sse2.o \
 138         asm-aarch64/blake3/b3_aarch64_sse41.o
 139
 140
 141 ICP_OBJS_PPC_PPC64 := \
 142         asm-ppc64/blake3/b3_ppc64le_sse2.o \
 143         asm-ppc64/blake3/b3_ppc64le_sse41.o
 144
 145 zfs-objs             += $(addprefix icp/,$(ICP_OBJS))
 146 zfs-$(CONFIG_X86)    += $(addprefix icp/,$(ICP_OBJS_X86))
 147 zfs-$(CONFIG_UML_X86)+= $(addprefix icp/,$(ICP_OBJS_X86))
 148 zfs-$(CONFIG_X86_64) += $(addprefix icp/,$(ICP_OBJS_X86_64))
 149 zfs-$(CONFIG_ARM64)  += $(addprefix icp/,$(ICP_OBJS_ARM64))
 150 zfs-$(CONFIG_PPC)    += $(addprefix icp/,$(ICP_OBJS_PPC_PPC64))
 151 zfs-$(CONFIG_PPC64)  += $(addprefix icp/,$(ICP_OBJS_PPC_PPC64))
 152
 153 $(addprefix $(obj)/icp/,$(ICP_OBJS) $(ICP_OBJS_X86) $(ICP_OBJS_X86_64) \
 154         $(ICP_OBJS_ARM64) $(ICP_OBJS_PPC_PPC64)) : asflags-y += -I$(icp_include)
 155
 156 $(addprefix $(obj)/icp/,$(ICP_OBJS) $(ICP_OBJS_X86) $(ICP_OBJS_X86_64) \
 157         $(ICP_OBJS_ARM64) $(ICP_OBJS_PPC_PPC64)) : ccflags-y += -I$(icp_include)
 158
 159 # Suppress objtool "return with modified stack frame" warnings.
 160 OBJECT_FILES_NON_STANDARD_aesni-gcm-x86_64.o := y
 161
 162 # Suppress objtool "unsupported stack pointer realignment" warnings. We are
 163 # not using a DRAP register while aligning the stack to a 64 byte boundary.
 164 # See #6950 for the reasoning.
 165 OBJECT_FILES_NON_STANDARD_sha256_impl.o := y
 166 OBJECT_FILES_NON_STANDARD_sha512_impl.o := y
 167
 168
 169 LUA_OBJS := \
 170         lapi.o \
 171         lauxlib.o \
 172         lbaselib.o \
 173         lcode.o \
 174         lcompat.o \
 175         lcorolib.o \
 176         lctype.o \
 177         ldebug.o \
 178         ldo.o \
 179         lfunc.o \
 180         lgc.o \
 181         llex.o \
 182         lmem.o \
 183         lobject.o \
 184         lopcodes.o \
 185         lparser.o \
 186         lstate.o \
 187         lstring.o \
 188         lstrlib.o \
 189         ltable.o \
 190         ltablib.o \
 191         ltm.o \
 192         lvm.o \
 193         lzio.o \
 194         setjmp/setjmp.o
 195
 196 zfs-objs += $(addprefix lua/,$(LUA_OBJS))
 197
 198
 199 NVPAIR_OBJS := \
 200         fnvpair.o \
 201         nvpair.o \
 202         nvpair_alloc_fixed.o \
 203         nvpair_alloc_spl.o
 204
 205 zfs-objs += $(addprefix nvpair/,$(NVPAIR_OBJS))
 206
 207
 208 UNICODE_OBJS := \
 209         u8_textprep.o \
 210         uconv.o
 211
 212 zfs-objs += $(addprefix unicode/,$(UNICODE_OBJS))
 213
 214
 215 ZCOMMON_OBJS := \
 216         cityhash.o \
 217         zfeature_common.o \
 218         zfs_comutil.o \
 219         zfs_deleg.o \
 220         zfs_fletcher.o \
 221         zfs_fletcher_superscalar.o \
 222         zfs_fletcher_superscalar4.o \
 223         zfs_namecheck.o \
 224         zfs_prop.o \
 225         zpool_prop.o \
 226         zprop_common.o
 227
 228 ZCOMMON_OBJS_X86 := \
 229         zfs_fletcher_avx512.o \
 230         zfs_fletcher_intel.o \
 231         zfs_fletcher_sse.o
 232
 233 ZCOMMON_OBJS_ARM64 := \
 234         zfs_fletcher_aarch64_neon.o
 235
 236 zfs-objs            += $(addprefix zcommon/,$(ZCOMMON_OBJS))
 237 zfs-$(CONFIG_X86)   += $(addprefix zcommon/,$(ZCOMMON_OBJS_X86))
 238 zfs-$(CONFIG_UML_X86)+= $(addprefix zcommon/,$(ZCOMMON_OBJS_X86))
 239 zfs-$(CONFIG_ARM64) += $(addprefix zcommon/,$(ZCOMMON_OBJS_ARM64))
 240
 241
 242 # Zstd uses -O3 by default, so we should follow
 243 ZFS_ZSTD_FLAGS := -O3
 244
 245 # -fno-tree-vectorize gets set for gcc in zstd/common/compiler.h
 246 # Set it for other compilers, too.
 247 ZFS_ZSTD_FLAGS += -fno-tree-vectorize
 248
 249 # SSE register return with SSE disabled if -march=znverX is passed
 250 ZFS_ZSTD_FLAGS += -U__BMI__
 251
 252 # Quiet warnings about frame size due to unused code in unmodified zstd lib
 253 ZFS_ZSTD_FLAGS += -Wframe-larger-than=20480
 254
 255 ZSTD_OBJS := \
 256         zfs_zstd.o \
 257         zstd_sparc.o
 258
 259 ZSTD_UPSTREAM_OBJS := \
 260         lib/common/entropy_common.o \
 261         lib/common/error_private.o \
 262         lib/common/fse_decompress.o \
 263         lib/common/pool.o \
 264         lib/common/zstd_common.o \
 265         lib/compress/fse_compress.o \
 266         lib/compress/hist.o \
 267         lib/compress/huf_compress.o \
 268         lib/compress/zstd_compress.o \
 269         lib/compress/zstd_compress_literals.o \
 270         lib/compress/zstd_compress_sequences.o \
 271         lib/compress/zstd_compress_superblock.o \
 272         lib/compress/zstd_double_fast.o \
 273         lib/compress/zstd_fast.o \
 274         lib/compress/zstd_lazy.o \
 275         lib/compress/zstd_ldm.o \
 276         lib/compress/zstd_opt.o \
 277         lib/decompress/huf_decompress.o \
 278         lib/decompress/zstd_ddict.o \
 279         lib/decompress/zstd_decompress.o \
 280         lib/decompress/zstd_decompress_block.o
 281
 282 zfs-objs += $(addprefix zstd/,$(ZSTD_OBJS) $(ZSTD_UPSTREAM_OBJS))
 283
 284 # Disable aarch64 neon SIMD instructions for kernel mode
 285 $(addprefix $(obj)/zstd/,$(ZSTD_OBJS) $(ZSTD_UPSTREAM_OBJS)) : ccflags-y += -I$(zstd_include) $(ZFS_ZSTD_FLAGS)
 286 $(addprefix $(obj)/zstd/,$(ZSTD_OBJS) $(ZSTD_UPSTREAM_OBJS)) : asflags-y += -I$(zstd_include)
 287 $(addprefix $(obj)/zstd/,$(ZSTD_UPSTREAM_OBJS)) : ccflags-y += -include $(zstd_include)/aarch64_compat.h -include $(zstd_include)/zstd_compat_wrapper.h -Wp,-w
 288 $(obj)/zstd/zfs_zstd.o : ccflags-y += -include $(zstd_include)/zstd_compat_wrapper.h
 289
 290
 291 ZFS_OBJS := \
 292         abd.o \
 293         aggsum.o \
 294         arc.o \
 295         blake3_zfs.o \
 296         blkptr.o \
 297         bplist.o \
 298         bpobj.o \
 299         bptree.o \
 300         bqueue.o \
 301         btree.o \
 302         dataset_kstats.o \
 303         dbuf.o \
 304         dbuf_stats.o \
 305         ddt.o \
 306         ddt_zap.o \
 307         dmu.o \
 308         dmu_diff.o \
 309         dmu_object.o \
 310         dmu_objset.o \
 311         dmu_recv.o \
 312         dmu_redact.o \
 313         dmu_send.o \
 314         dmu_traverse.o \
 315         dmu_tx.o \
 316         dmu_zfetch.o \
 317         dnode.o \
 318         dnode_sync.o \
 319         dsl_bookmark.o \
 320         dsl_crypt.o \
 321         dsl_dataset.o \
 322         dsl_deadlist.o \
 323         dsl_deleg.o \
 324         dsl_destroy.o \
 325         dsl_dir.o \
 326         dsl_pool.o \
 327         dsl_prop.o \
 328         dsl_scan.o \
 329         dsl_synctask.o \
 330         dsl_userhold.o \
 331         edonr_zfs.o \
 332         fm.o \
 333         gzip.o \
 334         hkdf.o \
 335         lz4.o \
 336         lz4_zfs.o \
 337         lzjb.o \
 338         metaslab.o \
 339         mmp.o \
 340         multilist.o \
 341         objlist.o \
 342         pathname.o \
 343         range_tree.o \
 344         refcount.o \
 345         rrwlock.o \
 346         sa.o \
 347         sha256.o \
 348         skein_zfs.o \
 349         spa.o \
 350         spa_checkpoint.o \
 351         spa_config.o \
 352         spa_errlog.o \
 353         spa_history.o \
 354         spa_log_spacemap.o \
 355         spa_misc.o \
 356         spa_stats.o \
 357         space_map.o \
 358         space_reftree.o \
 359         txg.o \
 360         uberblock.o \
 361         unique.o \
 362         vdev.o \
 363         vdev_cache.o \
 364         vdev_draid.o \
 365         vdev_draid_rand.o \
 366         vdev_indirect.o \
 367         vdev_indirect_births.o \
 368         vdev_indirect_mapping.o \
 369         vdev_initialize.o \
 370         vdev_label.o \
 371         vdev_mirror.o \
 372         vdev_missing.o \
 373         vdev_queue.o \
 374         vdev_raidz.o \
 375         vdev_raidz_math.o \
 376         vdev_raidz_math_scalar.o \
 377         vdev_rebuild.o \
 378         vdev_removal.o \
 379         vdev_root.o \
 380         vdev_trim.o \
 381         zap.o \
 382         zap_leaf.o \
 383         zap_micro.o \
 384         zcp.o \
 385         zcp_get.o \
 386         zcp_global.o \
 387         zcp_iter.o \
 388         zcp_set.o \
 389         zcp_synctask.o \
 390         zfeature.o \
 391         zfs_byteswap.o \
 392         zfs_chksum.o \
 393         zfs_fm.o \
 394         zfs_fuid.o \
 395         zfs_ioctl.o \
 396         zfs_log.o \
 397         zfs_onexit.o \
 398         zfs_quota.o \
 399         zfs_ratelimit.o \
 400         zfs_replay.o \
 401         zfs_rlock.o \
 402         zfs_sa.o \
 403         zfs_vnops.o \
 404         zil.o \
 405         zio.o \
 406         zio_checksum.o \
 407         zio_compress.o \
 408         zio_inject.o \
 409         zle.o \
 410         zrlock.o \
 411         zthr.o \
 412         zvol.o
 413
 414 ZFS_OBJS_OS := \
 415         abd_os.o \
 416         arc_os.o \
 417         mmp_os.o \
 418         policy.o \
 419         qat.o \
 420         qat_compress.o \
 421         qat_crypt.o \
 422         spa_misc_os.o \
 423         trace.o \
 424         vdev_disk.o \
 425         vdev_file.o \
 426         zfs_acl.o \
 427         zfs_ctldir.o \
 428         zfs_debug.o \
 429         zfs_dir.o \
 430         zfs_file_os.o \
 431         zfs_ioctl_os.o \
 432         zfs_racct.o \
 433         zfs_sysfs.o \
 434         zfs_uio.o \
 435         zfs_vfsops.o \
 436         zfs_vnops_os.o \
 437         zfs_znode.o \
 438         zio_crypt.o \
 439         zpl_ctldir.o \
 440         zpl_export.o \
 441         zpl_file.o \
 442         zpl_inode.o \
 443         zpl_super.o \
 444         zpl_xattr.o \
 445         zvol_os.o
 446
 447 ZFS_OBJS_X86 := \
 448         vdev_raidz_math_avx2.o \
 449         vdev_raidz_math_avx512bw.o \
 450         vdev_raidz_math_avx512f.o \
 451         vdev_raidz_math_sse2.o \
 452         vdev_raidz_math_ssse3.o
 453
 454 ZFS_OBJS_ARM64 := \
 455         vdev_raidz_math_aarch64_neon.o \
 456         vdev_raidz_math_aarch64_neonx2.o
 457
 458 ZFS_OBJS_PPC_PPC64 := \
 459         vdev_raidz_math_powerpc_altivec.o
 460
 461 zfs-objs            += $(addprefix zfs/,$(ZFS_OBJS)) $(addprefix os/linux/zfs/,$(ZFS_OBJS_OS))
 462 zfs-$(CONFIG_X86)   += $(addprefix zfs/,$(ZFS_OBJS_X86))
 463 zfs-$(CONFIG_UML_X86)+= $(addprefix zfs/,$(ZFS_OBJS_X86))
 464 zfs-$(CONFIG_ARM64) += $(addprefix zfs/,$(ZFS_OBJS_ARM64))
 465 zfs-$(CONFIG_PPC)   += $(addprefix zfs/,$(ZFS_OBJS_PPC_PPC64))
 466 zfs-$(CONFIG_PPC64) += $(addprefix zfs/,$(ZFS_OBJS_PPC_PPC64))
 467
 468 # Suppress incorrect warnings from versions of objtool which are not
 469 # aware of x86 EVEX prefix instructions used for AVX512.
 470 OBJECT_FILES_NON_STANDARD_vdev_raidz_math_avx512bw.o := y
 471 OBJECT_FILES_NON_STANDARD_vdev_raidz_math_avx512f.o := y
 472
 473 ifeq ($(CONFIG_ALTIVEC),y)
 474 $(obj)/zfs/vdev_raidz_math_powerpc_altivec.o : c_flags += -maltivec
 475 endif