mirror of
https://github.com/torvalds/linux
synced 2024-11-05 18:23:50 +00:00
b8cc56d041
- Add support for RCH (Restricted CXL Host) Error recovery
- Fix several region assembly bugs
- Fix mem-device lifetime issues relative to the sanitize command and
RCH topology.
- Refactor ACPI table parsing for CDAT parsing re-use in preparation for
CXL QOS support.
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Merge tag 'cxl-for-6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/cxl/cxl
Pull CXL (Compute Express Link) updates from Dan Williams:
"The main new functionality this time is work to allow Linux to
natively handle CXL link protocol errors signalled via PCIe AER for
current generation CXL platforms. This required some enlightenment of
the PCIe AER core to workaround the fact that current generation RCH
(Restricted CXL Host) platforms physically hide topology details and
registers via a mechanism called RCRB (Root Complex Register Block).
The next major highlight is reworks to address bugs in parsing region
configurations for next generation VH (Virtual Host) topologies. The
old broken algorithm is replaced with a simpler one that significantly
increases the number of region configurations supported by Linux. This
is again relevant for error handling so that forward and reverse
address translation of memory errors can be carried out by Linux for
memory regions instantiated by platform firmware.
As for other cross-tree work, the ACPI table parsing code has been
refactored for reuse parsing the "CDAT" structure which is an
ACPI-like data structure that is reported by CXL devices. That work is
in preparation for v6.8 support for CXL QoS. Think of this as dynamic
generation of NUMA node topology information generated by Linux rather
than platform firmware.
Lastly, a number of internal object lifetime issues have been resolved
along with misc. fixes and feature updates (decoders_committed sysfs
ABI).
Summary:
- Add support for RCH (Restricted CXL Host) Error recovery
- Fix several region assembly bugs
- Fix mem-device lifetime issues relative to the sanitize command and
RCH topology.
- Refactor ACPI table parsing for CDAT parsing re-use in preparation
for CXL QOS support"
* tag 'cxl-for-6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/cxl/cxl: (50 commits)
lib/fw_table: Remove acpi_parse_entries_array() export
cxl/pci: Change CXL AER support check to use native AER
cxl/hdm: Remove broken error path
cxl/hdm: Fix && vs || bug
acpi: Move common tables helper functions to common lib
cxl: Add support for reading CXL switch CDAT table
cxl: Add checksum verification to CDAT from CXL
cxl: Export QTG ids from CFMWS to sysfs as qos_class attribute
cxl: Add decoders_committed sysfs attribute to cxl_port
cxl: Add cxl_decoders_committed() helper
cxl/core/regs: Rework cxl_map_pmu_regs() to use map->dev for devm
cxl/core/regs: Rename phys_addr in cxl_map_component_regs()
PCI/AER: Unmask RCEC internal errors to enable RCH downstream port error handling
PCI/AER: Forward RCH downstream port-detected errors to the CXL.mem dev handler
cxl/pci: Disable root port interrupts in RCH mode
cxl/pci: Add RCH downstream port error logging
cxl/pci: Map RCH downstream AER registers for logging protocol errors
cxl/pci: Update CXL error logging to use RAS register address
PCI/AER: Refactor cper_print_aer() for use by CXL driver module
cxl/pci: Add RCH downstream port AER register discovery
...
446 lines
15 KiB
Makefile
446 lines
15 KiB
Makefile
# SPDX-License-Identifier: GPL-2.0
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#
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# Makefile for some libs needed in the kernel.
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#
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ccflags-remove-$(CONFIG_FUNCTION_TRACER) += $(CC_FLAGS_FTRACE)
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# These files are disabled because they produce lots of non-interesting and/or
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# flaky coverage that is not a function of syscall inputs. For example,
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# rbtree can be global and individual rotations don't correlate with inputs.
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KCOV_INSTRUMENT_string.o := n
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KCOV_INSTRUMENT_rbtree.o := n
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KCOV_INSTRUMENT_list_debug.o := n
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KCOV_INSTRUMENT_debugobjects.o := n
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KCOV_INSTRUMENT_dynamic_debug.o := n
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KCOV_INSTRUMENT_fault-inject.o := n
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# string.o implements standard library functions like memset/memcpy etc.
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# Use -ffreestanding to ensure that the compiler does not try to "optimize"
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# them into calls to themselves.
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CFLAGS_string.o := -ffreestanding
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# Early boot use of cmdline, don't instrument it
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ifdef CONFIG_AMD_MEM_ENCRYPT
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KASAN_SANITIZE_string.o := n
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CFLAGS_string.o += -fno-stack-protector
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endif
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lib-y := ctype.o string.o vsprintf.o cmdline.o \
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rbtree.o radix-tree.o timerqueue.o xarray.o \
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maple_tree.o idr.o extable.o irq_regs.o argv_split.o \
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flex_proportions.o ratelimit.o \
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is_single_threaded.o plist.o decompress.o kobject_uevent.o \
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earlycpio.o seq_buf.o siphash.o dec_and_lock.o \
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nmi_backtrace.o win_minmax.o memcat_p.o \
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buildid.o objpool.o
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lib-$(CONFIG_PRINTK) += dump_stack.o
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lib-$(CONFIG_SMP) += cpumask.o
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lib-y += kobject.o klist.o
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obj-y += lockref.o
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obj-y += bcd.o sort.o parser.o debug_locks.o random32.o \
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bust_spinlocks.o kasprintf.o bitmap.o scatterlist.o \
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list_sort.o uuid.o iov_iter.o clz_ctz.o \
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bsearch.o find_bit.o llist.o lwq.o memweight.o kfifo.o \
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percpu-refcount.o rhashtable.o base64.o \
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once.o refcount.o rcuref.o usercopy.o errseq.o bucket_locks.o \
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generic-radix-tree.o bitmap-str.o
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obj-$(CONFIG_STRING_SELFTEST) += test_string.o
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obj-y += string_helpers.o
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obj-$(CONFIG_TEST_STRING_HELPERS) += test-string_helpers.o
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obj-y += hexdump.o
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obj-$(CONFIG_TEST_HEXDUMP) += test_hexdump.o
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obj-y += kstrtox.o
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obj-$(CONFIG_FIND_BIT_BENCHMARK) += find_bit_benchmark.o
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obj-$(CONFIG_TEST_BPF) += test_bpf.o
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test_dhry-objs := dhry_1.o dhry_2.o dhry_run.o
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obj-$(CONFIG_TEST_DHRY) += test_dhry.o
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obj-$(CONFIG_TEST_FIRMWARE) += test_firmware.o
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obj-$(CONFIG_TEST_BITOPS) += test_bitops.o
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CFLAGS_test_bitops.o += -Werror
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obj-$(CONFIG_CPUMASK_KUNIT_TEST) += cpumask_kunit.o
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obj-$(CONFIG_TEST_SYSCTL) += test_sysctl.o
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obj-$(CONFIG_TEST_IOV_ITER) += kunit_iov_iter.o
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obj-$(CONFIG_HASH_KUNIT_TEST) += test_hash.o
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obj-$(CONFIG_TEST_IDA) += test_ida.o
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obj-$(CONFIG_TEST_UBSAN) += test_ubsan.o
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CFLAGS_test_ubsan.o += $(call cc-disable-warning, vla)
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UBSAN_SANITIZE_test_ubsan.o := y
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obj-$(CONFIG_TEST_KSTRTOX) += test-kstrtox.o
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obj-$(CONFIG_TEST_LIST_SORT) += test_list_sort.o
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obj-$(CONFIG_TEST_MIN_HEAP) += test_min_heap.o
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obj-$(CONFIG_TEST_LKM) += test_module.o
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obj-$(CONFIG_TEST_VMALLOC) += test_vmalloc.o
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obj-$(CONFIG_TEST_RHASHTABLE) += test_rhashtable.o
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obj-$(CONFIG_TEST_SORT) += test_sort.o
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obj-$(CONFIG_TEST_USER_COPY) += test_user_copy.o
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obj-$(CONFIG_TEST_STATIC_KEYS) += test_static_keys.o
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obj-$(CONFIG_TEST_STATIC_KEYS) += test_static_key_base.o
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obj-$(CONFIG_TEST_DYNAMIC_DEBUG) += test_dynamic_debug.o
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obj-$(CONFIG_TEST_PRINTF) += test_printf.o
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obj-$(CONFIG_TEST_SCANF) += test_scanf.o
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obj-$(CONFIG_TEST_BITMAP) += test_bitmap.o
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ifeq ($(CONFIG_CC_IS_CLANG)$(CONFIG_KASAN),yy)
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# FIXME: Clang breaks test_bitmap_const_eval when KASAN and GCOV are enabled
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GCOV_PROFILE_test_bitmap.o := n
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endif
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obj-$(CONFIG_TEST_UUID) += test_uuid.o
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obj-$(CONFIG_TEST_XARRAY) += test_xarray.o
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obj-$(CONFIG_TEST_MAPLE_TREE) += test_maple_tree.o
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obj-$(CONFIG_TEST_PARMAN) += test_parman.o
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obj-$(CONFIG_TEST_KMOD) += test_kmod.o
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obj-$(CONFIG_TEST_DEBUG_VIRTUAL) += test_debug_virtual.o
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obj-$(CONFIG_TEST_MEMCAT_P) += test_memcat_p.o
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obj-$(CONFIG_TEST_OBJAGG) += test_objagg.o
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obj-$(CONFIG_TEST_BLACKHOLE_DEV) += test_blackhole_dev.o
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obj-$(CONFIG_TEST_MEMINIT) += test_meminit.o
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obj-$(CONFIG_TEST_LOCKUP) += test_lockup.o
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obj-$(CONFIG_TEST_HMM) += test_hmm.o
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obj-$(CONFIG_TEST_FREE_PAGES) += test_free_pages.o
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obj-$(CONFIG_KPROBES_SANITY_TEST) += test_kprobes.o
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obj-$(CONFIG_TEST_REF_TRACKER) += test_ref_tracker.o
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CFLAGS_test_fprobe.o += $(CC_FLAGS_FTRACE)
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obj-$(CONFIG_FPROBE_SANITY_TEST) += test_fprobe.o
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obj-$(CONFIG_TEST_OBJPOOL) += test_objpool.o
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#
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# CFLAGS for compiling floating point code inside the kernel. x86/Makefile turns
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# off the generation of FPU/SSE* instructions for kernel proper but FPU_FLAGS
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# get appended last to CFLAGS and thus override those previous compiler options.
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#
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FPU_CFLAGS := -msse -msse2
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ifdef CONFIG_CC_IS_GCC
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# Stack alignment mismatch, proceed with caution.
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# GCC < 7.1 cannot compile code using `double` and -mpreferred-stack-boundary=3
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# (8B stack alignment).
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# See https://gcc.gnu.org/bugzilla/show_bug.cgi?id=53383
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#
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# The "-msse" in the first argument is there so that the
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# -mpreferred-stack-boundary=3 build error:
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#
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# -mpreferred-stack-boundary=3 is not between 4 and 12
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#
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# can be triggered. Otherwise gcc doesn't complain.
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FPU_CFLAGS += -mhard-float
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FPU_CFLAGS += $(call cc-option,-msse -mpreferred-stack-boundary=3,-mpreferred-stack-boundary=4)
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endif
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obj-$(CONFIG_TEST_FPU) += test_fpu.o
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CFLAGS_test_fpu.o += $(FPU_CFLAGS)
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obj-$(CONFIG_TEST_LIVEPATCH) += livepatch/
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# Some KUnit files (hooks.o) need to be built-in even when KUnit is a module,
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# so we can't just use obj-$(CONFIG_KUNIT).
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ifdef CONFIG_KUNIT
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obj-y += kunit/
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endif
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ifeq ($(CONFIG_DEBUG_KOBJECT),y)
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CFLAGS_kobject.o += -DDEBUG
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CFLAGS_kobject_uevent.o += -DDEBUG
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endif
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obj-$(CONFIG_DEBUG_INFO_REDUCED) += debug_info.o
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CFLAGS_debug_info.o += $(call cc-option, -femit-struct-debug-detailed=any)
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obj-y += math/ crypto/
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obj-$(CONFIG_GENERIC_IOMAP) += iomap.o
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obj-$(CONFIG_GENERIC_PCI_IOMAP) += pci_iomap.o
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obj-$(CONFIG_HAS_IOMEM) += iomap_copy.o devres.o
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obj-$(CONFIG_CHECK_SIGNATURE) += check_signature.o
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obj-$(CONFIG_DEBUG_LOCKING_API_SELFTESTS) += locking-selftest.o
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lib-y += logic_pio.o
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lib-$(CONFIG_INDIRECT_IOMEM) += logic_iomem.o
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obj-$(CONFIG_TRACE_MMIO_ACCESS) += trace_readwrite.o
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obj-$(CONFIG_GENERIC_HWEIGHT) += hweight.o
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obj-$(CONFIG_BTREE) += btree.o
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obj-$(CONFIG_INTERVAL_TREE) += interval_tree.o
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obj-$(CONFIG_ASSOCIATIVE_ARRAY) += assoc_array.o
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obj-$(CONFIG_DEBUG_PREEMPT) += smp_processor_id.o
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obj-$(CONFIG_LIST_HARDENED) += list_debug.o
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obj-$(CONFIG_DEBUG_OBJECTS) += debugobjects.o
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obj-$(CONFIG_BITREVERSE) += bitrev.o
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obj-$(CONFIG_LINEAR_RANGES) += linear_ranges.o
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obj-$(CONFIG_PACKING) += packing.o
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obj-$(CONFIG_CRC_CCITT) += crc-ccitt.o
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obj-$(CONFIG_CRC16) += crc16.o
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obj-$(CONFIG_CRC_T10DIF)+= crc-t10dif.o
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obj-$(CONFIG_CRC_ITU_T) += crc-itu-t.o
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obj-$(CONFIG_CRC32) += crc32.o
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obj-$(CONFIG_CRC64) += crc64.o
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obj-$(CONFIG_CRC32_SELFTEST) += crc32test.o
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obj-$(CONFIG_CRC4) += crc4.o
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obj-$(CONFIG_CRC7) += crc7.o
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obj-$(CONFIG_LIBCRC32C) += libcrc32c.o
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obj-$(CONFIG_CRC8) += crc8.o
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obj-$(CONFIG_CRC64_ROCKSOFT) += crc64-rocksoft.o
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obj-$(CONFIG_XXHASH) += xxhash.o
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obj-$(CONFIG_GENERIC_ALLOCATOR) += genalloc.o
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obj-$(CONFIG_842_COMPRESS) += 842/
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obj-$(CONFIG_842_DECOMPRESS) += 842/
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obj-$(CONFIG_ZLIB_INFLATE) += zlib_inflate/
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obj-$(CONFIG_ZLIB_DEFLATE) += zlib_deflate/
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obj-$(CONFIG_ZLIB_DFLTCC) += zlib_dfltcc/
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obj-$(CONFIG_REED_SOLOMON) += reed_solomon/
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obj-$(CONFIG_BCH) += bch.o
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obj-$(CONFIG_LZO_COMPRESS) += lzo/
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obj-$(CONFIG_LZO_DECOMPRESS) += lzo/
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obj-$(CONFIG_LZ4_COMPRESS) += lz4/
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obj-$(CONFIG_LZ4HC_COMPRESS) += lz4/
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obj-$(CONFIG_LZ4_DECOMPRESS) += lz4/
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obj-$(CONFIG_ZSTD_COMPRESS) += zstd/
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obj-$(CONFIG_ZSTD_DECOMPRESS) += zstd/
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obj-$(CONFIG_XZ_DEC) += xz/
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obj-$(CONFIG_RAID6_PQ) += raid6/
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lib-$(CONFIG_DECOMPRESS_GZIP) += decompress_inflate.o
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lib-$(CONFIG_DECOMPRESS_BZIP2) += decompress_bunzip2.o
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lib-$(CONFIG_DECOMPRESS_LZMA) += decompress_unlzma.o
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lib-$(CONFIG_DECOMPRESS_XZ) += decompress_unxz.o
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lib-$(CONFIG_DECOMPRESS_LZO) += decompress_unlzo.o
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lib-$(CONFIG_DECOMPRESS_LZ4) += decompress_unlz4.o
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lib-$(CONFIG_DECOMPRESS_ZSTD) += decompress_unzstd.o
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obj-$(CONFIG_TEXTSEARCH) += textsearch.o
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obj-$(CONFIG_TEXTSEARCH_KMP) += ts_kmp.o
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obj-$(CONFIG_TEXTSEARCH_BM) += ts_bm.o
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obj-$(CONFIG_TEXTSEARCH_FSM) += ts_fsm.o
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obj-$(CONFIG_SMP) += percpu_counter.o
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obj-$(CONFIG_AUDIT_GENERIC) += audit.o
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obj-$(CONFIG_AUDIT_COMPAT_GENERIC) += compat_audit.o
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obj-$(CONFIG_IOMMU_HELPER) += iommu-helper.o
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obj-$(CONFIG_FAULT_INJECTION) += fault-inject.o
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obj-$(CONFIG_FAULT_INJECTION_USERCOPY) += fault-inject-usercopy.o
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obj-$(CONFIG_NOTIFIER_ERROR_INJECTION) += notifier-error-inject.o
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obj-$(CONFIG_PM_NOTIFIER_ERROR_INJECT) += pm-notifier-error-inject.o
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obj-$(CONFIG_NETDEV_NOTIFIER_ERROR_INJECT) += netdev-notifier-error-inject.o
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obj-$(CONFIG_MEMORY_NOTIFIER_ERROR_INJECT) += memory-notifier-error-inject.o
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obj-$(CONFIG_OF_RECONFIG_NOTIFIER_ERROR_INJECT) += \
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of-reconfig-notifier-error-inject.o
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obj-$(CONFIG_FUNCTION_ERROR_INJECTION) += error-inject.o
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lib-$(CONFIG_GENERIC_BUG) += bug.o
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obj-$(CONFIG_HAVE_ARCH_TRACEHOOK) += syscall.o
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obj-$(CONFIG_DYNAMIC_DEBUG_CORE) += dynamic_debug.o
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#ensure exported functions have prototypes
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CFLAGS_dynamic_debug.o := -DDYNAMIC_DEBUG_MODULE
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obj-$(CONFIG_SYMBOLIC_ERRNAME) += errname.o
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obj-$(CONFIG_NLATTR) += nlattr.o
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obj-$(CONFIG_LRU_CACHE) += lru_cache.o
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obj-$(CONFIG_GENERIC_CSUM) += checksum.o
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obj-$(CONFIG_GENERIC_ATOMIC64) += atomic64.o
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obj-$(CONFIG_ATOMIC64_SELFTEST) += atomic64_test.o
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obj-$(CONFIG_CPU_RMAP) += cpu_rmap.o
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obj-$(CONFIG_CLOSURES) += closure.o
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obj-$(CONFIG_DQL) += dynamic_queue_limits.o
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obj-$(CONFIG_GLOB) += glob.o
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obj-$(CONFIG_GLOB_SELFTEST) += globtest.o
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obj-$(CONFIG_DIMLIB) += dim/
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obj-$(CONFIG_SIGNATURE) += digsig.o
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lib-$(CONFIG_CLZ_TAB) += clz_tab.o
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obj-$(CONFIG_GENERIC_STRNCPY_FROM_USER) += strncpy_from_user.o
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obj-$(CONFIG_GENERIC_STRNLEN_USER) += strnlen_user.o
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obj-$(CONFIG_GENERIC_NET_UTILS) += net_utils.o
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obj-$(CONFIG_SG_SPLIT) += sg_split.o
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obj-$(CONFIG_SG_POOL) += sg_pool.o
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obj-$(CONFIG_MEMREGION) += memregion.o
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obj-$(CONFIG_STMP_DEVICE) += stmp_device.o
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obj-$(CONFIG_IRQ_POLL) += irq_poll.o
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obj-$(CONFIG_POLYNOMIAL) += polynomial.o
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# stackdepot.c should not be instrumented or call instrumented functions.
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# Prevent the compiler from calling builtins like memcmp() or bcmp() from this
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# file.
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CFLAGS_stackdepot.o += -fno-builtin
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obj-$(CONFIG_STACKDEPOT) += stackdepot.o
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KASAN_SANITIZE_stackdepot.o := n
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# In particular, instrumenting stackdepot.c with KMSAN will result in infinite
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# recursion.
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KMSAN_SANITIZE_stackdepot.o := n
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KCOV_INSTRUMENT_stackdepot.o := n
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obj-$(CONFIG_REF_TRACKER) += ref_tracker.o
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libfdt_files = fdt.o fdt_ro.o fdt_wip.o fdt_rw.o fdt_sw.o fdt_strerror.o \
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fdt_empty_tree.o fdt_addresses.o
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$(foreach file, $(libfdt_files), \
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$(eval CFLAGS_$(file) = -I $(srctree)/scripts/dtc/libfdt))
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lib-$(CONFIG_LIBFDT) += $(libfdt_files)
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obj-$(CONFIG_BOOT_CONFIG) += bootconfig.o
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obj-$(CONFIG_BOOT_CONFIG_EMBED) += bootconfig-data.o
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$(obj)/bootconfig-data.o: $(obj)/default.bconf
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targets += default.bconf
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filechk_defbconf = cat $(or $(real-prereqs), /dev/null)
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$(obj)/default.bconf: $(CONFIG_BOOT_CONFIG_EMBED_FILE) FORCE
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$(call filechk,defbconf)
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obj-$(CONFIG_RBTREE_TEST) += rbtree_test.o
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obj-$(CONFIG_INTERVAL_TREE_TEST) += interval_tree_test.o
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obj-$(CONFIG_PERCPU_TEST) += percpu_test.o
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obj-$(CONFIG_ASN1) += asn1_decoder.o
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obj-$(CONFIG_ASN1_ENCODER) += asn1_encoder.o
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obj-$(CONFIG_FONT_SUPPORT) += fonts/
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hostprogs := gen_crc32table
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hostprogs += gen_crc64table
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clean-files := crc32table.h
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clean-files += crc64table.h
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$(obj)/crc32.o: $(obj)/crc32table.h
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quiet_cmd_crc32 = GEN $@
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cmd_crc32 = $< > $@
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$(obj)/crc32table.h: $(obj)/gen_crc32table
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$(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
|
|
obj-$(CONFIG_UBSAN) += ubsan.o
|
|
|
|
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-$(CONFIG_PARMAN) += parman.o
|
|
|
|
obj-y += group_cpus.o
|
|
|
|
# GCC library routines
|
|
obj-$(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
|
|
CFLAGS_bitfield_kunit.o := $(DISABLE_STRUCTLEAK_PLUGIN)
|
|
obj-$(CONFIG_BITFIELD_KUNIT) += bitfield_kunit.o
|
|
obj-$(CONFIG_CHECKSUM_KUNIT) += checksum_kunit.o
|
|
obj-$(CONFIG_LIST_KUNIT_TEST) += list-test.o
|
|
obj-$(CONFIG_HASHTABLE_KUNIT_TEST) += hashtable_test.o
|
|
obj-$(CONFIG_LINEAR_RANGES_TEST) += test_linear_ranges.o
|
|
obj-$(CONFIG_BITS_TEST) += test_bits.o
|
|
obj-$(CONFIG_CMDLINE_KUNIT_TEST) += cmdline_kunit.o
|
|
obj-$(CONFIG_SLUB_KUNIT_TEST) += slub_kunit.o
|
|
obj-$(CONFIG_MEMCPY_KUNIT_TEST) += memcpy_kunit.o
|
|
obj-$(CONFIG_IS_SIGNED_TYPE_KUNIT_TEST) += is_signed_type_kunit.o
|
|
CFLAGS_overflow_kunit.o = $(call cc-disable-warning, tautological-constant-out-of-range-compare)
|
|
obj-$(CONFIG_OVERFLOW_KUNIT_TEST) += overflow_kunit.o
|
|
CFLAGS_stackinit_kunit.o += $(call cc-disable-warning, switch-unreachable)
|
|
obj-$(CONFIG_STACKINIT_KUNIT_TEST) += stackinit_kunit.o
|
|
CFLAGS_fortify_kunit.o += $(call cc-disable-warning, unsequenced)
|
|
CFLAGS_fortify_kunit.o += $(DISABLE_STRUCTLEAK_PLUGIN)
|
|
obj-$(CONFIG_FORTIFY_KUNIT_TEST) += fortify_kunit.o
|
|
obj-$(CONFIG_STRCAT_KUNIT_TEST) += strcat_kunit.o
|
|
obj-$(CONFIG_STRSCPY_KUNIT_TEST) += strscpy_kunit.o
|
|
obj-$(CONFIG_SIPHASH_KUNIT_TEST) += siphash_kunit.o
|
|
|
|
obj-$(CONFIG_GENERIC_LIB_DEVMEM_IS_ALLOWED) += devmem_is_allowed.o
|
|
|
|
obj-$(CONFIG_FIRMWARE_TABLE) += fw_table.o
|
|
|
|
# FORTIFY_SOURCE compile-time behavior tests
|
|
TEST_FORTIFY_SRCS = $(wildcard $(srctree)/$(src)/test_fortify/*-*.c)
|
|
TEST_FORTIFY_LOGS = $(patsubst $(srctree)/$(src)/%.c, %.log, $(TEST_FORTIFY_SRCS))
|
|
TEST_FORTIFY_LOG = test_fortify.log
|
|
|
|
quiet_cmd_test_fortify = TEST $@
|
|
cmd_test_fortify = $(CONFIG_SHELL) $(srctree)/scripts/test_fortify.sh \
|
|
$< $@ "$(NM)" $(CC) $(c_flags) \
|
|
$(call cc-disable-warning,fortify-source) \
|
|
-DKBUILD_EXTRA_WARN1
|
|
|
|
targets += $(TEST_FORTIFY_LOGS)
|
|
clean-files += $(TEST_FORTIFY_LOGS)
|
|
clean-files += $(addsuffix .o, $(TEST_FORTIFY_LOGS))
|
|
$(obj)/test_fortify/%.log: $(src)/test_fortify/%.c \
|
|
$(src)/test_fortify/test_fortify.h \
|
|
$(srctree)/include/linux/fortify-string.h \
|
|
$(srctree)/scripts/test_fortify.sh \
|
|
FORCE
|
|
$(call if_changed,test_fortify)
|
|
|
|
quiet_cmd_gen_fortify_log = GEN $@
|
|
cmd_gen_fortify_log = cat </dev/null $(filter-out FORCE,$^) 2>/dev/null > $@ || true
|
|
|
|
targets += $(TEST_FORTIFY_LOG)
|
|
clean-files += $(TEST_FORTIFY_LOG)
|
|
$(obj)/$(TEST_FORTIFY_LOG): $(addprefix $(obj)/, $(TEST_FORTIFY_LOGS)) FORCE
|
|
$(call if_changed,gen_fortify_log)
|
|
|
|
# Fake dependency to trigger the fortify tests.
|
|
ifeq ($(CONFIG_FORTIFY_SOURCE),y)
|
|
$(obj)/string.o: $(obj)/$(TEST_FORTIFY_LOG)
|
|
endif
|