mirror of
https://mirrors.bfsu.edu.cn/git/linux.git
synced 2024-11-11 12:28:41 +08:00
b07067627c
We have a need in the TPM2 trusted keys to return the ASN.1 form of the TPM key blob so it can be operated on by tools outside of the kernel. The specific tools are the openssl_tpm2_engine, openconnect and the Intel tpm2-tss-engine. To do that, we have to be able to read and write the same binary key format the tools use. The current ASN.1 decoder does fine for reading, but we need pieces of an ASN.1 encoder to write the key blob in binary compatible form. For backwards compatibility, the trusted key reader code will still accept the two TPM2B quantities that it uses today, but the writer will only output the ASN.1 form. The current implementation only encodes the ASN.1 bits we actually need. Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com> Reviewed-by: David Howells <dhowells@redhat.com> Reviewed-by: Jarkko Sakkinen <jarkko@kernel.org> Tested-by: Jarkko Sakkinen <jarkko@kernel.org> Signed-off-by: Jarkko Sakkinen <jarkko@kernel.org>
358 lines
12 KiB
Makefile
358 lines
12 KiB
Makefile
# SPDX-License-Identifier: GPL-2.0
|
|
#
|
|
# Makefile for some libs needed in the kernel.
|
|
#
|
|
|
|
ccflags-remove-$(CONFIG_FUNCTION_TRACER) += $(CC_FLAGS_FTRACE)
|
|
|
|
# These files are disabled because they produce lots of non-interesting and/or
|
|
# flaky coverage that is not a function of syscall inputs. For example,
|
|
# rbtree can be global and individual rotations don't correlate with inputs.
|
|
KCOV_INSTRUMENT_string.o := n
|
|
KCOV_INSTRUMENT_rbtree.o := n
|
|
KCOV_INSTRUMENT_list_debug.o := n
|
|
KCOV_INSTRUMENT_debugobjects.o := n
|
|
KCOV_INSTRUMENT_dynamic_debug.o := n
|
|
KCOV_INSTRUMENT_fault-inject.o := n
|
|
|
|
# string.o implements standard library functions like memset/memcpy etc.
|
|
# Use -ffreestanding to ensure that the compiler does not try to "optimize"
|
|
# them into calls to themselves.
|
|
CFLAGS_string.o := -ffreestanding
|
|
|
|
# Early boot use of cmdline, don't instrument it
|
|
ifdef CONFIG_AMD_MEM_ENCRYPT
|
|
KASAN_SANITIZE_string.o := n
|
|
|
|
CFLAGS_string.o += -fno-stack-protector
|
|
endif
|
|
|
|
lib-y := ctype.o string.o vsprintf.o cmdline.o \
|
|
rbtree.o radix-tree.o timerqueue.o xarray.o \
|
|
idr.o extable.o sha1.o irq_regs.o argv_split.o \
|
|
flex_proportions.o ratelimit.o show_mem.o \
|
|
is_single_threaded.o plist.o decompress.o kobject_uevent.o \
|
|
earlycpio.o seq_buf.o siphash.o dec_and_lock.o \
|
|
nmi_backtrace.o nodemask.o win_minmax.o memcat_p.o \
|
|
buildid.o
|
|
|
|
lib-$(CONFIG_PRINTK) += dump_stack.o
|
|
lib-$(CONFIG_SMP) += cpumask.o
|
|
|
|
lib-y += kobject.o klist.o
|
|
obj-y += lockref.o
|
|
|
|
obj-y += bcd.o sort.o parser.o debug_locks.o random32.o \
|
|
bust_spinlocks.o kasprintf.o bitmap.o scatterlist.o \
|
|
list_sort.o uuid.o iov_iter.o clz_ctz.o \
|
|
bsearch.o find_bit.o llist.o memweight.o kfifo.o \
|
|
percpu-refcount.o rhashtable.o \
|
|
once.o refcount.o usercopy.o errseq.o bucket_locks.o \
|
|
generic-radix-tree.o
|
|
obj-$(CONFIG_STRING_SELFTEST) += test_string.o
|
|
obj-y += string_helpers.o
|
|
obj-$(CONFIG_TEST_STRING_HELPERS) += test-string_helpers.o
|
|
obj-y += hexdump.o
|
|
obj-$(CONFIG_TEST_HEXDUMP) += test_hexdump.o
|
|
obj-y += kstrtox.o
|
|
obj-$(CONFIG_FIND_BIT_BENCHMARK) += find_bit_benchmark.o
|
|
obj-$(CONFIG_TEST_BPF) += test_bpf.o
|
|
obj-$(CONFIG_TEST_FIRMWARE) += test_firmware.o
|
|
obj-$(CONFIG_TEST_BITOPS) += test_bitops.o
|
|
CFLAGS_test_bitops.o += -Werror
|
|
obj-$(CONFIG_TEST_SYSCTL) += test_sysctl.o
|
|
obj-$(CONFIG_TEST_HASH) += test_hash.o test_siphash.o
|
|
obj-$(CONFIG_TEST_IDA) += test_ida.o
|
|
obj-$(CONFIG_KASAN_KUNIT_TEST) += test_kasan.o
|
|
CFLAGS_test_kasan.o += -fno-builtin
|
|
CFLAGS_test_kasan.o += $(call cc-disable-warning, vla)
|
|
obj-$(CONFIG_KASAN_MODULE_TEST) += test_kasan_module.o
|
|
CFLAGS_test_kasan_module.o += -fno-builtin
|
|
obj-$(CONFIG_TEST_UBSAN) += test_ubsan.o
|
|
CFLAGS_test_ubsan.o += $(call cc-disable-warning, vla)
|
|
UBSAN_SANITIZE_test_ubsan.o := y
|
|
obj-$(CONFIG_TEST_KSTRTOX) += test-kstrtox.o
|
|
obj-$(CONFIG_TEST_LIST_SORT) += test_list_sort.o
|
|
obj-$(CONFIG_TEST_MIN_HEAP) += test_min_heap.o
|
|
obj-$(CONFIG_TEST_LKM) += test_module.o
|
|
obj-$(CONFIG_TEST_VMALLOC) += test_vmalloc.o
|
|
obj-$(CONFIG_TEST_OVERFLOW) += test_overflow.o
|
|
obj-$(CONFIG_TEST_RHASHTABLE) += test_rhashtable.o
|
|
obj-$(CONFIG_TEST_SORT) += test_sort.o
|
|
obj-$(CONFIG_TEST_USER_COPY) += test_user_copy.o
|
|
obj-$(CONFIG_TEST_STATIC_KEYS) += test_static_keys.o
|
|
obj-$(CONFIG_TEST_STATIC_KEYS) += test_static_key_base.o
|
|
obj-$(CONFIG_TEST_PRINTF) += test_printf.o
|
|
obj-$(CONFIG_TEST_BITMAP) += test_bitmap.o
|
|
obj-$(CONFIG_TEST_STRSCPY) += test_strscpy.o
|
|
obj-$(CONFIG_TEST_UUID) += test_uuid.o
|
|
obj-$(CONFIG_TEST_XARRAY) += test_xarray.o
|
|
obj-$(CONFIG_TEST_PARMAN) += test_parman.o
|
|
obj-$(CONFIG_TEST_KMOD) += test_kmod.o
|
|
obj-$(CONFIG_TEST_DEBUG_VIRTUAL) += test_debug_virtual.o
|
|
obj-$(CONFIG_TEST_MEMCAT_P) += test_memcat_p.o
|
|
obj-$(CONFIG_TEST_OBJAGG) += test_objagg.o
|
|
CFLAGS_test_stackinit.o += $(call cc-disable-warning, switch-unreachable)
|
|
obj-$(CONFIG_TEST_STACKINIT) += test_stackinit.o
|
|
obj-$(CONFIG_TEST_BLACKHOLE_DEV) += test_blackhole_dev.o
|
|
obj-$(CONFIG_TEST_MEMINIT) += test_meminit.o
|
|
obj-$(CONFIG_TEST_LOCKUP) += test_lockup.o
|
|
obj-$(CONFIG_TEST_HMM) += test_hmm.o
|
|
obj-$(CONFIG_TEST_FREE_PAGES) += test_free_pages.o
|
|
|
|
#
|
|
# CFLAGS for compiling floating point code inside the kernel. x86/Makefile turns
|
|
# off the generation of FPU/SSE* instructions for kernel proper but FPU_FLAGS
|
|
# get appended last to CFLAGS and thus override those previous compiler options.
|
|
#
|
|
FPU_CFLAGS := -msse -msse2
|
|
ifdef CONFIG_CC_IS_GCC
|
|
# Stack alignment mismatch, proceed with caution.
|
|
# GCC < 7.1 cannot compile code using `double` and -mpreferred-stack-boundary=3
|
|
# (8B stack alignment).
|
|
# See https://gcc.gnu.org/bugzilla/show_bug.cgi?id=53383
|
|
#
|
|
# The "-msse" in the first argument is there so that the
|
|
# -mpreferred-stack-boundary=3 build error:
|
|
#
|
|
# -mpreferred-stack-boundary=3 is not between 4 and 12
|
|
#
|
|
# can be triggered. Otherwise gcc doesn't complain.
|
|
FPU_CFLAGS += -mhard-float
|
|
FPU_CFLAGS += $(call cc-option,-msse -mpreferred-stack-boundary=3,-mpreferred-stack-boundary=4)
|
|
endif
|
|
|
|
obj-$(CONFIG_TEST_FPU) += test_fpu.o
|
|
CFLAGS_test_fpu.o += $(FPU_CFLAGS)
|
|
|
|
obj-$(CONFIG_TEST_LIVEPATCH) += livepatch/
|
|
|
|
obj-$(CONFIG_KUNIT) += kunit/
|
|
|
|
ifeq ($(CONFIG_DEBUG_KOBJECT),y)
|
|
CFLAGS_kobject.o += -DDEBUG
|
|
CFLAGS_kobject_uevent.o += -DDEBUG
|
|
endif
|
|
|
|
obj-$(CONFIG_DEBUG_INFO_REDUCED) += debug_info.o
|
|
CFLAGS_debug_info.o += $(call cc-option, -femit-struct-debug-detailed=any)
|
|
|
|
obj-y += math/ crypto/
|
|
|
|
obj-$(CONFIG_GENERIC_IOMAP) += iomap.o
|
|
obj-$(CONFIG_GENERIC_PCI_IOMAP) += pci_iomap.o
|
|
obj-$(CONFIG_HAS_IOMEM) += iomap_copy.o devres.o
|
|
obj-$(CONFIG_CHECK_SIGNATURE) += check_signature.o
|
|
obj-$(CONFIG_DEBUG_LOCKING_API_SELFTESTS) += locking-selftest.o
|
|
|
|
lib-y += logic_pio.o
|
|
|
|
obj-$(CONFIG_GENERIC_HWEIGHT) += hweight.o
|
|
|
|
obj-$(CONFIG_BTREE) += btree.o
|
|
obj-$(CONFIG_INTERVAL_TREE) += interval_tree.o
|
|
obj-$(CONFIG_ASSOCIATIVE_ARRAY) += assoc_array.o
|
|
obj-$(CONFIG_DEBUG_PREEMPT) += smp_processor_id.o
|
|
obj-$(CONFIG_DEBUG_LIST) += list_debug.o
|
|
obj-$(CONFIG_DEBUG_OBJECTS) += debugobjects.o
|
|
|
|
obj-$(CONFIG_BITREVERSE) += bitrev.o
|
|
obj-$(CONFIG_LINEAR_RANGES) += linear_ranges.o
|
|
obj-$(CONFIG_PACKING) += packing.o
|
|
obj-$(CONFIG_CRC_CCITT) += crc-ccitt.o
|
|
obj-$(CONFIG_CRC16) += crc16.o
|
|
obj-$(CONFIG_CRC_T10DIF)+= crc-t10dif.o
|
|
obj-$(CONFIG_CRC_ITU_T) += crc-itu-t.o
|
|
obj-$(CONFIG_CRC32) += crc32.o
|
|
obj-$(CONFIG_CRC64) += crc64.o
|
|
obj-$(CONFIG_CRC32_SELFTEST) += crc32test.o
|
|
obj-$(CONFIG_CRC4) += crc4.o
|
|
obj-$(CONFIG_CRC7) += crc7.o
|
|
obj-$(CONFIG_LIBCRC32C) += libcrc32c.o
|
|
obj-$(CONFIG_CRC8) += crc8.o
|
|
obj-$(CONFIG_XXHASH) += xxhash.o
|
|
obj-$(CONFIG_GENERIC_ALLOCATOR) += genalloc.o
|
|
|
|
obj-$(CONFIG_842_COMPRESS) += 842/
|
|
obj-$(CONFIG_842_DECOMPRESS) += 842/
|
|
obj-$(CONFIG_ZLIB_INFLATE) += zlib_inflate/
|
|
obj-$(CONFIG_ZLIB_DEFLATE) += zlib_deflate/
|
|
obj-$(CONFIG_ZLIB_DFLTCC) += zlib_dfltcc/
|
|
obj-$(CONFIG_REED_SOLOMON) += reed_solomon/
|
|
obj-$(CONFIG_BCH) += bch.o
|
|
obj-$(CONFIG_LZO_COMPRESS) += lzo/
|
|
obj-$(CONFIG_LZO_DECOMPRESS) += lzo/
|
|
obj-$(CONFIG_LZ4_COMPRESS) += lz4/
|
|
obj-$(CONFIG_LZ4HC_COMPRESS) += lz4/
|
|
obj-$(CONFIG_LZ4_DECOMPRESS) += lz4/
|
|
obj-$(CONFIG_ZSTD_COMPRESS) += zstd/
|
|
obj-$(CONFIG_ZSTD_DECOMPRESS) += zstd/
|
|
obj-$(CONFIG_XZ_DEC) += xz/
|
|
obj-$(CONFIG_RAID6_PQ) += raid6/
|
|
|
|
lib-$(CONFIG_DECOMPRESS_GZIP) += decompress_inflate.o
|
|
lib-$(CONFIG_DECOMPRESS_BZIP2) += decompress_bunzip2.o
|
|
lib-$(CONFIG_DECOMPRESS_LZMA) += decompress_unlzma.o
|
|
lib-$(CONFIG_DECOMPRESS_XZ) += decompress_unxz.o
|
|
lib-$(CONFIG_DECOMPRESS_LZO) += decompress_unlzo.o
|
|
lib-$(CONFIG_DECOMPRESS_LZ4) += decompress_unlz4.o
|
|
lib-$(CONFIG_DECOMPRESS_ZSTD) += decompress_unzstd.o
|
|
|
|
obj-$(CONFIG_TEXTSEARCH) += textsearch.o
|
|
obj-$(CONFIG_TEXTSEARCH_KMP) += ts_kmp.o
|
|
obj-$(CONFIG_TEXTSEARCH_BM) += ts_bm.o
|
|
obj-$(CONFIG_TEXTSEARCH_FSM) += ts_fsm.o
|
|
obj-$(CONFIG_SMP) += percpu_counter.o
|
|
obj-$(CONFIG_AUDIT_GENERIC) += audit.o
|
|
obj-$(CONFIG_AUDIT_COMPAT_GENERIC) += compat_audit.o
|
|
|
|
obj-$(CONFIG_IOMMU_HELPER) += iommu-helper.o
|
|
obj-$(CONFIG_FAULT_INJECTION) += fault-inject.o
|
|
obj-$(CONFIG_FAULT_INJECTION_USERCOPY) += fault-inject-usercopy.o
|
|
obj-$(CONFIG_NOTIFIER_ERROR_INJECTION) += notifier-error-inject.o
|
|
obj-$(CONFIG_PM_NOTIFIER_ERROR_INJECT) += pm-notifier-error-inject.o
|
|
obj-$(CONFIG_NETDEV_NOTIFIER_ERROR_INJECT) += netdev-notifier-error-inject.o
|
|
obj-$(CONFIG_MEMORY_NOTIFIER_ERROR_INJECT) += memory-notifier-error-inject.o
|
|
obj-$(CONFIG_OF_RECONFIG_NOTIFIER_ERROR_INJECT) += \
|
|
of-reconfig-notifier-error-inject.o
|
|
obj-$(CONFIG_FUNCTION_ERROR_INJECTION) += error-inject.o
|
|
|
|
lib-$(CONFIG_GENERIC_BUG) += bug.o
|
|
|
|
obj-$(CONFIG_HAVE_ARCH_TRACEHOOK) += syscall.o
|
|
|
|
obj-$(CONFIG_DYNAMIC_DEBUG_CORE) += dynamic_debug.o
|
|
obj-$(CONFIG_SYMBOLIC_ERRNAME) += errname.o
|
|
|
|
obj-$(CONFIG_NLATTR) += nlattr.o
|
|
|
|
obj-$(CONFIG_LRU_CACHE) += lru_cache.o
|
|
|
|
obj-$(CONFIG_GENERIC_CSUM) += checksum.o
|
|
|
|
obj-$(CONFIG_GENERIC_ATOMIC64) += atomic64.o
|
|
|
|
obj-$(CONFIG_ATOMIC64_SELFTEST) += atomic64_test.o
|
|
|
|
obj-$(CONFIG_CPU_RMAP) += cpu_rmap.o
|
|
|
|
obj-$(CONFIG_DQL) += dynamic_queue_limits.o
|
|
|
|
obj-$(CONFIG_GLOB) += glob.o
|
|
obj-$(CONFIG_GLOB_SELFTEST) += globtest.o
|
|
|
|
obj-$(CONFIG_MPILIB) += mpi/
|
|
obj-$(CONFIG_DIMLIB) += dim/
|
|
obj-$(CONFIG_SIGNATURE) += digsig.o
|
|
|
|
lib-$(CONFIG_CLZ_TAB) += clz_tab.o
|
|
|
|
obj-$(CONFIG_GENERIC_STRNCPY_FROM_USER) += strncpy_from_user.o
|
|
obj-$(CONFIG_GENERIC_STRNLEN_USER) += strnlen_user.o
|
|
|
|
obj-$(CONFIG_GENERIC_NET_UTILS) += net_utils.o
|
|
|
|
obj-$(CONFIG_SG_SPLIT) += sg_split.o
|
|
obj-$(CONFIG_SG_POOL) += sg_pool.o
|
|
obj-$(CONFIG_MEMREGION) += memregion.o
|
|
obj-$(CONFIG_STMP_DEVICE) += stmp_device.o
|
|
obj-$(CONFIG_IRQ_POLL) += irq_poll.o
|
|
|
|
# stackdepot.c should not be instrumented or call instrumented functions.
|
|
# Prevent the compiler from calling builtins like memcmp() or bcmp() from this
|
|
# file.
|
|
CFLAGS_stackdepot.o += -fno-builtin
|
|
obj-$(CONFIG_STACKDEPOT) += stackdepot.o
|
|
KASAN_SANITIZE_stackdepot.o := n
|
|
KCOV_INSTRUMENT_stackdepot.o := n
|
|
|
|
libfdt_files = fdt.o fdt_ro.o fdt_wip.o fdt_rw.o fdt_sw.o fdt_strerror.o \
|
|
fdt_empty_tree.o fdt_addresses.o
|
|
$(foreach file, $(libfdt_files), \
|
|
$(eval CFLAGS_$(file) = -I $(srctree)/scripts/dtc/libfdt))
|
|
lib-$(CONFIG_LIBFDT) += $(libfdt_files)
|
|
|
|
lib-$(CONFIG_BOOT_CONFIG) += bootconfig.o
|
|
|
|
obj-$(CONFIG_RBTREE_TEST) += rbtree_test.o
|
|
obj-$(CONFIG_INTERVAL_TREE_TEST) += interval_tree_test.o
|
|
|
|
obj-$(CONFIG_PERCPU_TEST) += percpu_test.o
|
|
|
|
obj-$(CONFIG_ASN1) += asn1_decoder.o
|
|
obj-$(CONFIG_ASN1_ENCODER) += asn1_encoder.o
|
|
|
|
obj-$(CONFIG_FONT_SUPPORT) += fonts/
|
|
|
|
hostprogs := gen_crc32table
|
|
hostprogs += gen_crc64table
|
|
clean-files := crc32table.h
|
|
clean-files += crc64table.h
|
|
|
|
$(obj)/crc32.o: $(obj)/crc32table.h
|
|
|
|
quiet_cmd_crc32 = GEN $@
|
|
cmd_crc32 = $< > $@
|
|
|
|
$(obj)/crc32table.h: $(obj)/gen_crc32table
|
|
$(call cmd,crc32)
|
|
|
|
$(obj)/crc64.o: $(obj)/crc64table.h
|
|
|
|
quiet_cmd_crc64 = GEN $@
|
|
cmd_crc64 = $< > $@
|
|
|
|
$(obj)/crc64table.h: $(obj)/gen_crc64table
|
|
$(call cmd,crc64)
|
|
|
|
#
|
|
# Build a fast OID lookip registry from include/linux/oid_registry.h
|
|
#
|
|
obj-$(CONFIG_OID_REGISTRY) += oid_registry.o
|
|
|
|
$(obj)/oid_registry.o: $(obj)/oid_registry_data.c
|
|
|
|
$(obj)/oid_registry_data.c: $(srctree)/include/linux/oid_registry.h \
|
|
$(src)/build_OID_registry
|
|
$(call cmd,build_OID_registry)
|
|
|
|
quiet_cmd_build_OID_registry = GEN $@
|
|
cmd_build_OID_registry = perl $(srctree)/$(src)/build_OID_registry $< $@
|
|
|
|
clean-files += oid_registry_data.c
|
|
|
|
obj-$(CONFIG_UCS2_STRING) += ucs2_string.o
|
|
ifneq ($(CONFIG_UBSAN_TRAP),y)
|
|
obj-$(CONFIG_UBSAN) += ubsan.o
|
|
endif
|
|
|
|
UBSAN_SANITIZE_ubsan.o := n
|
|
KASAN_SANITIZE_ubsan.o := n
|
|
KCSAN_SANITIZE_ubsan.o := n
|
|
CFLAGS_ubsan.o := -fno-stack-protector $(DISABLE_STACKLEAK_PLUGIN)
|
|
|
|
obj-$(CONFIG_SBITMAP) += sbitmap.o
|
|
|
|
obj-$(CONFIG_PARMAN) += parman.o
|
|
|
|
# GCC library routines
|
|
obj-$(CONFIG_GENERIC_LIB_ASHLDI3) += ashldi3.o
|
|
obj-$(CONFIG_GENERIC_LIB_ASHRDI3) += ashrdi3.o
|
|
obj-$(CONFIG_GENERIC_LIB_LSHRDI3) += lshrdi3.o
|
|
obj-$(CONFIG_GENERIC_LIB_MULDI3) += muldi3.o
|
|
obj-$(CONFIG_GENERIC_LIB_CMPDI2) += cmpdi2.o
|
|
obj-$(CONFIG_GENERIC_LIB_UCMPDI2) += ucmpdi2.o
|
|
obj-$(CONFIG_OBJAGG) += objagg.o
|
|
|
|
# pldmfw library
|
|
obj-$(CONFIG_PLDMFW) += pldmfw/
|
|
|
|
# KUnit tests
|
|
obj-$(CONFIG_BITFIELD_KUNIT) += bitfield_kunit.o
|
|
obj-$(CONFIG_LIST_KUNIT_TEST) += list-test.o
|
|
obj-$(CONFIG_LINEAR_RANGES_TEST) += test_linear_ranges.o
|
|
obj-$(CONFIG_BITS_TEST) += test_bits.o
|
|
obj-$(CONFIG_CMDLINE_KUNIT_TEST) += cmdline_kunit.o
|
|
|
|
obj-$(CONFIG_GENERIC_LIB_DEVMEM_IS_ALLOWED) += devmem_is_allowed.o
|