# When integrated in to a monolithic kernel the spl module must appear
# first. This ensures its module initialization function is run before
# any of the other module initialization functions which depend on it.
-ZFS_MODULES += spl/
-ZFS_MODULES += avl/
-ZFS_MODULES += icp/
-ZFS_MODULES += lua/
-ZFS_MODULES += nvpair/
-ZFS_MODULES += unicode/
-ZFS_MODULES += zcommon/
-ZFS_MODULES += zfs/
-
-# The rest is only relevant when run by kbuild
-ifneq ($(KERNELRELEASE),)
-
-obj-$(CONFIG_ZFS) := $(ZFS_MODULES)
ZFS_MODULE_CFLAGS += -std=gnu99 -Wno-declaration-after-statement
ZFS_MODULE_CFLAGS += -Wmissing-prototypes
ifneq ($(KBUILD_EXTMOD),)
zfs_include = @abs_top_srcdir@/include
+icp_include = @abs_srcdir@/icp/include
+zstd_include = @abs_srcdir@/zstd/include
ZFS_MODULE_CFLAGS += -include @abs_top_builddir@/zfs_config.h
+ZFS_MODULE_CFLAGS += -I@abs_top_builddir@/include
+src = @abs_srcdir@
+obj = @abs_builddir@
else
zfs_include = $(srctree)/include/zfs
+icp_include = $(srctree)/$(src)/icp/include
+zstd_include = $(srctree)/$(src)/zstd/include
ZFS_MODULE_CFLAGS += -include $(zfs_include)/zfs_config.h
endif
ZFS_MODULE_CPPFLAGS += -D_KERNEL
ZFS_MODULE_CPPFLAGS += @KERNEL_DEBUG_CPPFLAGS@
+# KASAN enables -Werror=frame-larger-than=1024, which
+# breaks oh so many parts of our build.
+ifeq ($(CONFIG_KASAN),y)
+ZFS_MODULE_CFLAGS += -Wno-error=frame-larger-than=
+endif
+
+# Generated binary search code is particularly bad with this optimization.
+# Oddly, range_tree.c is not affected when unrolling is not done and dsl_scan.c
+# is not affected when unrolling is done.
+# Disable it until the following upstream issue is resolved:
+# https://github.com/llvm/llvm-project/issues/62790
+ifeq ($(CONFIG_X86),y)
+ifeq ($(CONFIG_CC_IS_CLANG),y)
+CFLAGS_zfs/dsl_scan.o += -mllvm -x86-cmov-converter=false
+CFLAGS_zfs/metaslab.o += -mllvm -x86-cmov-converter=false
+CFLAGS_zfs/range_tree.o += -mllvm -x86-cmov-converter=false
+CFLAGS_zfs/zap_micro.o += -mllvm -x86-cmov-converter=false
+endif
+endif
+
ifneq ($(KBUILD_EXTMOD),)
@CONFIG_QAT_TRUE@ZFS_MODULE_CFLAGS += -I@QAT_SRC@/include
@CONFIG_QAT_TRUE@KBUILD_EXTRA_SYMBOLS += @QAT_SYMBOLS@
endif
-subdir-asflags-y := $(ZFS_MODULE_CFLAGS) $(ZFS_MODULE_CPPFLAGS)
-subdir-ccflags-y := $(ZFS_MODULE_CFLAGS) $(ZFS_MODULE_CPPFLAGS)
+asflags-y := $(ZFS_MODULE_CFLAGS) $(ZFS_MODULE_CPPFLAGS)
+ccflags-y := $(ZFS_MODULE_CFLAGS) $(ZFS_MODULE_CPPFLAGS)
+
+ifeq ($(CONFIG_ARM64),y)
+CFLAGS_REMOVE_zcommon/zfs_fletcher_aarch64_neon.o += -mgeneral-regs-only
+CFLAGS_REMOVE_zfs/vdev_raidz_math_aarch64_neon.o += -mgeneral-regs-only
+CFLAGS_REMOVE_zfs/vdev_raidz_math_aarch64_neonx2.o += -mgeneral-regs-only
+endif
+
+# Suppress unused-value warnings in sparc64 architecture headers
+ccflags-$(CONFIG_SPARC64) += -Wno-unused-value
+
+
+obj-$(CONFIG_ZFS) := spl.o zfs.o
+
+SPL_OBJS := \
+ spl-atomic.o \
+ spl-condvar.o \
+ spl-cred.o \
+ spl-err.o \
+ spl-generic.o \
+ spl-kmem-cache.o \
+ spl-kmem.o \
+ spl-kstat.o \
+ spl-proc.o \
+ spl-procfs-list.o \
+ spl-taskq.o \
+ spl-thread.o \
+ spl-trace.o \
+ spl-tsd.o \
+ spl-vmem.o \
+ spl-xdr.o \
+ spl-zlib.o \
+ spl-zone.o
+
+spl-objs += $(addprefix os/linux/spl/,$(SPL_OBJS))
+
+zfs-objs += avl/avl.o
+
+ICP_OBJS := \
+ algs/aes/aes_impl.o \
+ algs/aes/aes_impl_generic.o \
+ algs/aes/aes_modes.o \
+ algs/blake3/blake3.o \
+ algs/blake3/blake3_generic.o \
+ algs/blake3/blake3_impl.o \
+ algs/edonr/edonr.o \
+ algs/modes/cbc.o \
+ algs/modes/ccm.o \
+ algs/modes/ctr.o \
+ algs/modes/ecb.o \
+ algs/modes/gcm.o \
+ algs/modes/gcm_generic.o \
+ algs/modes/modes.o \
+ algs/sha2/sha2_generic.o \
+ algs/sha2/sha256_impl.o \
+ algs/sha2/sha512_impl.o \
+ algs/skein/skein.o \
+ algs/skein/skein_block.o \
+ algs/skein/skein_iv.o \
+ api/kcf_cipher.o \
+ api/kcf_ctxops.o \
+ api/kcf_mac.o \
+ core/kcf_callprov.o \
+ core/kcf_mech_tabs.o \
+ core/kcf_prov_lib.o \
+ core/kcf_prov_tabs.o \
+ core/kcf_sched.o \
+ illumos-crypto.o \
+ io/aes.o \
+ io/sha2_mod.o \
+ io/skein_mod.o \
+ spi/kcf_spi.o
+
+ICP_OBJS_X86_64 := \
+ asm-x86_64/aes/aes_aesni.o \
+ asm-x86_64/aes/aes_amd64.o \
+ asm-x86_64/aes/aeskey.o \
+ asm-x86_64/blake3/blake3_avx2.o \
+ asm-x86_64/blake3/blake3_avx512.o \
+ asm-x86_64/blake3/blake3_sse2.o \
+ asm-x86_64/blake3/blake3_sse41.o \
+ asm-x86_64/sha2/sha256-x86_64.o \
+ asm-x86_64/sha2/sha512-x86_64.o \
+ asm-x86_64/modes/aesni-gcm-x86_64.o \
+ asm-x86_64/modes/gcm_pclmulqdq.o \
+ asm-x86_64/modes/ghash-x86_64.o
+
+ICP_OBJS_X86 := \
+ algs/aes/aes_impl_aesni.o \
+ algs/aes/aes_impl_x86-64.o \
+ algs/modes/gcm_pclmulqdq.o
+
+ICP_OBJS_ARM := \
+ asm-arm/sha2/sha256-armv7.o \
+ asm-arm/sha2/sha512-armv7.o
+
+ICP_OBJS_ARM64 := \
+ asm-aarch64/blake3/b3_aarch64_sse2.o \
+ asm-aarch64/blake3/b3_aarch64_sse41.o \
+ asm-aarch64/sha2/sha256-armv8.o \
+ asm-aarch64/sha2/sha512-armv8.o
+
+ICP_OBJS_PPC_PPC64 := \
+ asm-ppc64/blake3/b3_ppc64le_sse2.o \
+ asm-ppc64/blake3/b3_ppc64le_sse41.o \
+ asm-ppc64/sha2/sha256-p8.o \
+ asm-ppc64/sha2/sha512-p8.o \
+ asm-ppc64/sha2/sha256-ppc.o \
+ asm-ppc64/sha2/sha512-ppc.o
+
+zfs-objs += $(addprefix icp/,$(ICP_OBJS))
+zfs-$(CONFIG_X86) += $(addprefix icp/,$(ICP_OBJS_X86))
+zfs-$(CONFIG_UML_X86)+= $(addprefix icp/,$(ICP_OBJS_X86))
+zfs-$(CONFIG_X86_64) += $(addprefix icp/,$(ICP_OBJS_X86_64))
+zfs-$(CONFIG_ARM) += $(addprefix icp/,$(ICP_OBJS_ARM))
+zfs-$(CONFIG_ARM64) += $(addprefix icp/,$(ICP_OBJS_ARM64))
+zfs-$(CONFIG_PPC) += $(addprefix icp/,$(ICP_OBJS_PPC_PPC64))
+zfs-$(CONFIG_PPC64) += $(addprefix icp/,$(ICP_OBJS_PPC_PPC64))
+
+$(addprefix $(obj)/icp/,$(ICP_OBJS) $(ICP_OBJS_X86) $(ICP_OBJS_X86_64) \
+ $(ICP_OBJS_ARM64) $(ICP_OBJS_PPC_PPC64)) : asflags-y += -I$(icp_include) -I$(zfs_include)/os/linux/spl -I$(zfs_include)
+
+$(addprefix $(obj)/icp/,$(ICP_OBJS) $(ICP_OBJS_X86) $(ICP_OBJS_X86_64) \
+ $(ICP_OBJS_ARM64) $(ICP_OBJS_PPC_PPC64)) : ccflags-y += -I$(icp_include) -I$(zfs_include)/os/linux/spl -I$(zfs_include)
+
+# Suppress objtool "return with modified stack frame" warnings.
+OBJECT_FILES_NON_STANDARD_aesni-gcm-x86_64.o := y
+
+# Suppress objtool "unsupported stack pointer realignment" warnings.
+# See #6950 for the reasoning.
+OBJECT_FILES_NON_STANDARD_sha256-x86_64.o := y
+OBJECT_FILES_NON_STANDARD_sha512-x86_64.o := y
+
+LUA_OBJS := \
+ lapi.o \
+ lauxlib.o \
+ lbaselib.o \
+ lcode.o \
+ lcompat.o \
+ lcorolib.o \
+ lctype.o \
+ ldebug.o \
+ ldo.o \
+ lfunc.o \
+ lgc.o \
+ llex.o \
+ lmem.o \
+ lobject.o \
+ lopcodes.o \
+ lparser.o \
+ lstate.o \
+ lstring.o \
+ lstrlib.o \
+ ltable.o \
+ ltablib.o \
+ ltm.o \
+ lvm.o \
+ lzio.o \
+ setjmp/setjmp.o
+
+zfs-objs += $(addprefix lua/,$(LUA_OBJS))
+
+
+NVPAIR_OBJS := \
+ fnvpair.o \
+ nvpair.o \
+ nvpair_alloc_fixed.o \
+ nvpair_alloc_spl.o
+
+zfs-objs += $(addprefix nvpair/,$(NVPAIR_OBJS))
+
+
+UNICODE_OBJS := \
+ u8_textprep.o \
+ uconv.o
+
+zfs-objs += $(addprefix unicode/,$(UNICODE_OBJS))
+
+
+ZCOMMON_OBJS := \
+ cityhash.o \
+ zfeature_common.o \
+ zfs_comutil.o \
+ zfs_deleg.o \
+ zfs_fletcher.o \
+ zfs_fletcher_superscalar.o \
+ zfs_fletcher_superscalar4.o \
+ zfs_namecheck.o \
+ zfs_prop.o \
+ zpool_prop.o \
+ zprop_common.o
+
+ZCOMMON_OBJS_X86 := \
+ zfs_fletcher_avx512.o \
+ zfs_fletcher_intel.o \
+ zfs_fletcher_sse.o
+
+ZCOMMON_OBJS_ARM64 := \
+ zfs_fletcher_aarch64_neon.o
+
+zfs-objs += $(addprefix zcommon/,$(ZCOMMON_OBJS))
+zfs-$(CONFIG_X86) += $(addprefix zcommon/,$(ZCOMMON_OBJS_X86))
+zfs-$(CONFIG_UML_X86)+= $(addprefix zcommon/,$(ZCOMMON_OBJS_X86))
+zfs-$(CONFIG_ARM64) += $(addprefix zcommon/,$(ZCOMMON_OBJS_ARM64))
+
+
+# Zstd uses -O3 by default, so we should follow
+ZFS_ZSTD_FLAGS := -O3
+
+# -fno-tree-vectorize gets set for gcc in zstd/common/compiler.h
+# Set it for other compilers, too.
+ZFS_ZSTD_FLAGS += -fno-tree-vectorize
+
+# SSE register return with SSE disabled if -march=znverX is passed
+ZFS_ZSTD_FLAGS += -U__BMI__
+
+# Quiet warnings about frame size due to unused code in unmodified zstd lib
+ZFS_ZSTD_FLAGS += -Wframe-larger-than=20480
+
+ZSTD_OBJS := \
+ zfs_zstd.o \
+ zstd_sparc.o
+
+ZSTD_UPSTREAM_OBJS := \
+ lib/common/entropy_common.o \
+ lib/common/error_private.o \
+ lib/common/fse_decompress.o \
+ lib/common/pool.o \
+ lib/common/zstd_common.o \
+ lib/compress/fse_compress.o \
+ lib/compress/hist.o \
+ lib/compress/huf_compress.o \
+ lib/compress/zstd_compress.o \
+ lib/compress/zstd_compress_literals.o \
+ lib/compress/zstd_compress_sequences.o \
+ lib/compress/zstd_compress_superblock.o \
+ lib/compress/zstd_double_fast.o \
+ lib/compress/zstd_fast.o \
+ lib/compress/zstd_lazy.o \
+ lib/compress/zstd_ldm.o \
+ lib/compress/zstd_opt.o \
+ lib/decompress/huf_decompress.o \
+ lib/decompress/zstd_ddict.o \
+ lib/decompress/zstd_decompress.o \
+ lib/decompress/zstd_decompress_block.o
+
+zfs-objs += $(addprefix zstd/,$(ZSTD_OBJS) $(ZSTD_UPSTREAM_OBJS))
+
+# Disable aarch64 neon SIMD instructions for kernel mode
+$(addprefix $(obj)/zstd/,$(ZSTD_OBJS) $(ZSTD_UPSTREAM_OBJS)) : ccflags-y += -I$(zstd_include) $(ZFS_ZSTD_FLAGS)
+$(addprefix $(obj)/zstd/,$(ZSTD_OBJS) $(ZSTD_UPSTREAM_OBJS)) : asflags-y += -I$(zstd_include)
+$(addprefix $(obj)/zstd/,$(ZSTD_UPSTREAM_OBJS)) : ccflags-y += -include $(zstd_include)/aarch64_compat.h -include $(zstd_include)/zstd_compat_wrapper.h -Wp,-w
+$(obj)/zstd/zfs_zstd.o : ccflags-y += -include $(zstd_include)/zstd_compat_wrapper.h
+
+
+ZFS_OBJS := \
+ abd.o \
+ aggsum.o \
+ arc.o \
+ blake3_zfs.o \
+ blkptr.o \
+ bplist.o \
+ bpobj.o \
+ bptree.o \
+ bqueue.o \
+ brt.o \
+ btree.o \
+ dataset_kstats.o \
+ dbuf.o \
+ dbuf_stats.o \
+ ddt.o \
+ ddt_zap.o \
+ dmu.o \
+ dmu_diff.o \
+ dmu_object.o \
+ dmu_objset.o \
+ dmu_recv.o \
+ dmu_redact.o \
+ dmu_send.o \
+ dmu_traverse.o \
+ dmu_tx.o \
+ dmu_zfetch.o \
+ dnode.o \
+ dnode_sync.o \
+ dsl_bookmark.o \
+ dsl_crypt.o \
+ dsl_dataset.o \
+ dsl_deadlist.o \
+ dsl_deleg.o \
+ dsl_destroy.o \
+ dsl_dir.o \
+ dsl_pool.o \
+ dsl_prop.o \
+ dsl_scan.o \
+ dsl_synctask.o \
+ dsl_userhold.o \
+ edonr_zfs.o \
+ fm.o \
+ gzip.o \
+ hkdf.o \
+ lz4.o \
+ lz4_zfs.o \
+ lzjb.o \
+ metaslab.o \
+ mmp.o \
+ multilist.o \
+ objlist.o \
+ pathname.o \
+ range_tree.o \
+ refcount.o \
+ rrwlock.o \
+ sa.o \
+ sha2_zfs.o \
+ skein_zfs.o \
+ spa.o \
+ spa_checkpoint.o \
+ spa_config.o \
+ spa_errlog.o \
+ spa_history.o \
+ spa_log_spacemap.o \
+ spa_misc.o \
+ spa_stats.o \
+ space_map.o \
+ space_reftree.o \
+ txg.o \
+ uberblock.o \
+ unique.o \
+ vdev.o \
+ vdev_draid.o \
+ vdev_draid_rand.o \
+ vdev_indirect.o \
+ vdev_indirect_births.o \
+ vdev_indirect_mapping.o \
+ vdev_initialize.o \
+ vdev_label.o \
+ vdev_mirror.o \
+ vdev_missing.o \
+ vdev_queue.o \
+ vdev_raidz.o \
+ vdev_raidz_math.o \
+ vdev_raidz_math_scalar.o \
+ vdev_rebuild.o \
+ vdev_removal.o \
+ vdev_root.o \
+ vdev_trim.o \
+ zap.o \
+ zap_leaf.o \
+ zap_micro.o \
+ zcp.o \
+ zcp_get.o \
+ zcp_global.o \
+ zcp_iter.o \
+ zcp_set.o \
+ zcp_synctask.o \
+ zfeature.o \
+ zfs_byteswap.o \
+ zfs_chksum.o \
+ zfs_fm.o \
+ zfs_fuid.o \
+ zfs_impl.o \
+ zfs_ioctl.o \
+ zfs_log.o \
+ zfs_onexit.o \
+ zfs_quota.o \
+ zfs_ratelimit.o \
+ zfs_replay.o \
+ zfs_rlock.o \
+ zfs_sa.o \
+ zfs_vnops.o \
+ zil.o \
+ zio.o \
+ zio_checksum.o \
+ zio_compress.o \
+ zio_inject.o \
+ zle.o \
+ zrlock.o \
+ zthr.o \
+ zvol.o
+
+ZFS_OBJS_OS := \
+ abd_os.o \
+ arc_os.o \
+ mmp_os.o \
+ policy.o \
+ qat.o \
+ qat_compress.o \
+ qat_crypt.o \
+ spa_misc_os.o \
+ trace.o \
+ vdev_disk.o \
+ vdev_file.o \
+ vdev_label_os.o \
+ zfs_acl.o \
+ zfs_ctldir.o \
+ zfs_debug.o \
+ zfs_dir.o \
+ zfs_file_os.o \
+ zfs_ioctl_os.o \
+ zfs_racct.o \
+ zfs_sysfs.o \
+ zfs_uio.o \
+ zfs_vfsops.o \
+ zfs_vnops_os.o \
+ zfs_znode.o \
+ zio_crypt.o \
+ zpl_ctldir.o \
+ zpl_export.o \
+ zpl_file.o \
+ zpl_file_range.o \
+ zpl_inode.o \
+ zpl_super.o \
+ zpl_xattr.o \
+ zvol_os.o
+
+ZFS_OBJS_X86 := \
+ vdev_raidz_math_avx2.o \
+ vdev_raidz_math_avx512bw.o \
+ vdev_raidz_math_avx512f.o \
+ vdev_raidz_math_sse2.o \
+ vdev_raidz_math_ssse3.o
+
+ZFS_OBJS_ARM64 := \
+ vdev_raidz_math_aarch64_neon.o \
+ vdev_raidz_math_aarch64_neonx2.o
+
+ZFS_OBJS_PPC_PPC64 := \
+ vdev_raidz_math_powerpc_altivec.o
+
+zfs-objs += $(addprefix zfs/,$(ZFS_OBJS)) $(addprefix os/linux/zfs/,$(ZFS_OBJS_OS))
+zfs-$(CONFIG_X86) += $(addprefix zfs/,$(ZFS_OBJS_X86))
+zfs-$(CONFIG_UML_X86)+= $(addprefix zfs/,$(ZFS_OBJS_X86))
+zfs-$(CONFIG_ARM64) += $(addprefix zfs/,$(ZFS_OBJS_ARM64))
+zfs-$(CONFIG_PPC) += $(addprefix zfs/,$(ZFS_OBJS_PPC_PPC64))
+zfs-$(CONFIG_PPC64) += $(addprefix zfs/,$(ZFS_OBJS_PPC_PPC64))
+
+UBSAN_SANITIZE_zap_leaf.o := n
+UBSAN_SANITIZE_zap_micro.o := n
+UBSAN_SANITIZE_sa.o := n
+
+# Suppress incorrect warnings from versions of objtool which are not
+# aware of x86 EVEX prefix instructions used for AVX512.
+OBJECT_FILES_NON_STANDARD_vdev_raidz_math_avx512bw.o := y
+OBJECT_FILES_NON_STANDARD_vdev_raidz_math_avx512f.o := y
+ifeq ($(CONFIG_ALTIVEC),y)
+$(obj)/zfs/vdev_raidz_math_powerpc_altivec.o : c_flags += -maltivec
endif
projects / mirror_zfs.git / blobdiff