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a73c94934f
Currently, the ICP contains accelerated assembly code to be used specifically on CPUs with AES-NI enabled. This code makes heavy use of the movaps instruction which assumes that it will be provided aes keys that are 16 byte aligned. This assumption seems to hold on Illumos, but on Linux some kernel options such as 'slub_debug=P' will violate it. This patch changes all instances of this instruction to movups which is the same except that it can handle unaligned memory. This patch also adds a few flags which were accidentally never given to the assembly compiler, resulting in objtool warnings. Reviewed by: Gvozden Neskovic <neskovic@gmail.com> Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Reviewed-by: Nathaniel R. Lewis <linux.robotdude@gmail.com> Signed-off-by: Tom Caputi <tcaputi@datto.com> Closes #7065 Closes #7108
92 lines
2.2 KiB
Makefile
92 lines
2.2 KiB
Makefile
src = @abs_top_srcdir@/module/icp
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obj = @abs_builddir@
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MODULE := icp
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TARGET_ASM_DIR = @TARGET_ASM_DIR@
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ifeq ($(TARGET_ASM_DIR), asm-x86_64)
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ASM_SOURCES := asm-x86_64/aes/aeskey.o
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ASM_SOURCES += asm-x86_64/aes/aes_amd64.o
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ASM_SOURCES += asm-x86_64/aes/aes_intel.o
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ASM_SOURCES += asm-x86_64/modes/gcm_intel.o
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ASM_SOURCES += asm-x86_64/sha1/sha1-x86_64.o
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ASM_SOURCES += asm-x86_64/sha2/sha256_impl.o
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ASM_SOURCES += asm-x86_64/sha2/sha512_impl.o
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endif
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ifeq ($(TARGET_ASM_DIR), asm-i386)
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ASM_SOURCES :=
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endif
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ifeq ($(TARGET_ASM_DIR), asm-generic)
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ASM_SOURCES :=
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endif
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obj-$(CONFIG_ZFS) := $(MODULE).o
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asflags-y := -I$(src)/include
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asflags-y += $(ZFS_MODULE_CFLAGS) $(ZFS_MODULE_CPPFLAGS)
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ccflags-y := -I$(src)/include
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ccflags-y += $(ZFS_MODULE_CFLAGS) $(ZFS_MODULE_CPPFLAGS)
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$(MODULE)-objs += illumos-crypto.o
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$(MODULE)-objs += api/kcf_cipher.o
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$(MODULE)-objs += api/kcf_digest.o
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$(MODULE)-objs += api/kcf_mac.o
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$(MODULE)-objs += api/kcf_miscapi.o
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$(MODULE)-objs += api/kcf_ctxops.o
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$(MODULE)-objs += core/kcf_callprov.o
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$(MODULE)-objs += core/kcf_prov_tabs.o
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$(MODULE)-objs += core/kcf_sched.o
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$(MODULE)-objs += core/kcf_mech_tabs.o
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$(MODULE)-objs += core/kcf_prov_lib.o
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$(MODULE)-objs += spi/kcf_spi.o
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$(MODULE)-objs += io/aes.o
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$(MODULE)-objs += io/edonr_mod.o
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$(MODULE)-objs += io/sha1_mod.o
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$(MODULE)-objs += io/sha2_mod.o
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$(MODULE)-objs += io/skein_mod.o
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$(MODULE)-objs += os/modhash.o
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$(MODULE)-objs += os/modconf.o
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$(MODULE)-objs += algs/modes/cbc.o
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$(MODULE)-objs += algs/modes/ccm.o
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$(MODULE)-objs += algs/modes/ctr.o
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$(MODULE)-objs += algs/modes/ecb.o
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$(MODULE)-objs += algs/modes/gcm.o
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$(MODULE)-objs += algs/modes/modes.o
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$(MODULE)-objs += algs/aes/aes_impl.o
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$(MODULE)-objs += algs/aes/aes_modes.o
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$(MODULE)-objs += algs/edonr/edonr.o
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$(MODULE)-objs += algs/sha1/sha1.o
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$(MODULE)-objs += algs/sha2/sha2.o
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$(MODULE)-objs += algs/sha1/sha1.o
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$(MODULE)-objs += algs/skein/skein.o
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$(MODULE)-objs += algs/skein/skein_block.o
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$(MODULE)-objs += algs/skein/skein_iv.o
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$(MODULE)-objs += $(ASM_SOURCES)
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ICP_DIRS = \
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api \
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core \
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spi \
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io \
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os \
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algs \
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algs/aes \
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algs/edonr \
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algs/modes \
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algs/sha1 \
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algs/sha2 \
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algs/skein \
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asm-x86_64 \
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asm-x86_64/aes \
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asm-x86_64/modes \
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asm-x86_64/sha1 \
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asm-x86_64/sha2 \
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asm-i386 \
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asm-generic
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all:
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mkdir -p $(ICP_DIRS)
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