[linux-block.git] / arch / x86 / mm / Makefile

# SPDX-License-Identifier: GPL-2.0
# Kernel does not boot with instrumentation of tlb.c and mem_encrypt*.c
KCOV_INSTRUMENT_tlb.o			:= n
KCOV_INSTRUMENT_mem_encrypt.o		:= n
KCOV_INSTRUMENT_mem_encrypt_amd.o	:= n
KCOV_INSTRUMENT_mem_encrypt_identity.o	:= n
KCOV_INSTRUMENT_pgprot.o		:= n

KASAN_SANITIZE_mem_encrypt.o		:= n
KASAN_SANITIZE_mem_encrypt_amd.o	:= n
KASAN_SANITIZE_mem_encrypt_identity.o	:= n
KASAN_SANITIZE_pgprot.o		:= n

# Disable KCSAN entirely, because otherwise we get warnings that some functions
# reference __initdata sections.
KCSAN_SANITIZE := n
# Avoid recursion by not calling KMSAN hooks for CEA code.
KMSAN_SANITIZE_cpu_entry_area.o := n

ifdef CONFIG_FUNCTION_TRACER
CFLAGS_REMOVE_mem_encrypt.o		= -pg
CFLAGS_REMOVE_mem_encrypt_amd.o		= -pg
CFLAGS_REMOVE_mem_encrypt_identity.o	= -pg
CFLAGS_REMOVE_pgprot.o			= -pg
endif

obj-y				:=  init.o init_$(BITS).o fault.o ioremap.o extable.o mmap.o \
				    pgtable.o physaddr.o tlb.o cpu_entry_area.o maccess.o pgprot.o

obj-y				+= pat/

# Make sure __phys_addr has no stackprotector
CFLAGS_physaddr.o		:= -fno-stack-protector
CFLAGS_mem_encrypt_identity.o	:= -fno-stack-protector

CFLAGS_fault.o := -I $(srctree)/$(src)/../include/asm/trace

obj-$(CONFIG_X86_32)		+= pgtable_32.o iomap_32.o

obj-$(CONFIG_HUGETLB_PAGE)	+= hugetlbpage.o
obj-$(CONFIG_PTDUMP_CORE)	+= dump_pagetables.o
obj-$(CONFIG_PTDUMP_DEBUGFS)	+= debug_pagetables.o

obj-$(CONFIG_HIGHMEM)		+= highmem_32.o

KASAN_SANITIZE_kasan_init_$(BITS).o := n
obj-$(CONFIG_KASAN)		+= kasan_init_$(BITS).o

obj-$(CONFIG_MMIOTRACE)		+= mmiotrace.o
mmiotrace-y			:= kmmio.o pf_in.o mmio-mod.o
obj-$(CONFIG_MMIOTRACE_TEST)	+= testmmiotrace.o

obj-$(CONFIG_NUMA)		+= numa.o numa_$(BITS).o
obj-$(CONFIG_AMD_NUMA)		+= amdtopology.o
obj-$(CONFIG_ACPI_NUMA)		+= srat.o
obj-$(CONFIG_NUMA_EMU)		+= numa_emulation.o

obj-$(CONFIG_X86_INTEL_MEMORY_PROTECTION_KEYS)	+= pkeys.o
obj-$(CONFIG_RANDOMIZE_MEMORY)			+= kaslr.o
obj-$(CONFIG_PAGE_TABLE_ISOLATION)		+= pti.o

obj-$(CONFIG_X86_MEM_ENCRYPT)	+= mem_encrypt.o
obj-$(CONFIG_AMD_MEM_ENCRYPT)	+= mem_encrypt_amd.o

obj-$(CONFIG_AMD_MEM_ENCRYPT)	+= mem_encrypt_identity.o
obj-$(CONFIG_AMD_MEM_ENCRYPT)	+= mem_encrypt_boot.o
Commit	Line	Data
b2441318	1	# SPDX-License-Identifier: GPL-2.0
1cd9c22f KS	2	# Kernel does not boot with instrumentation of tlb.c and mem_encrypt*.c
1cd9c22f KS	3	KCOV_INSTRUMENT_tlb.o := n
20f07a04	4	KCOV_INSTRUMENT_mem_encrypt.o := n
dbca5e1a	5	KCOV_INSTRUMENT_mem_encrypt_amd.o := n
1cd9c22f	6	KCOV_INSTRUMENT_mem_encrypt_identity.o := n
818c4fda	7	KCOV_INSTRUMENT_pgprot.o := n
67bb8e99	8
20f07a04	9	KASAN_SANITIZE_mem_encrypt.o := n
dbca5e1a	10	KASAN_SANITIZE_mem_encrypt_amd.o := n
1cd9c22f	11	KASAN_SANITIZE_mem_encrypt_identity.o := n
818c4fda	12	KASAN_SANITIZE_pgprot.o := n
67bb8e99	13
40d04110 ME	14	# Disable KCSAN entirely, because otherwise we get warnings that some functions
	15	# reference __initdata sections.
	16	KCSAN_SANITIZE := n
93324e68 AP	17	# Avoid recursion by not calling KMSAN hooks for CEA code.
93324e68 AP	18	KMSAN_SANITIZE_cpu_entry_area.o := n
40d04110	19
67bb8e99	20	ifdef CONFIG_FUNCTION_TRACER
20f07a04	21	CFLAGS_REMOVE_mem_encrypt.o = -pg
dbca5e1a	22	CFLAGS_REMOVE_mem_encrypt_amd.o = -pg
1cd9c22f	23	CFLAGS_REMOVE_mem_encrypt_identity.o = -pg
818c4fda	24	CFLAGS_REMOVE_pgprot.o = -pg
67bb8e99	25	endif
5c9a8750	26
f9b57cf8	27	obj-y := init.o init_$(BITS).o fault.o ioremap.o extable.o mmap.o \
98931dd9	28	pgtable.o physaddr.o tlb.o cpu_entry_area.o maccess.o pgprot.o
f9b57cf8 IM	29
f9b57cf8 IM	30	obj-y += pat/
2596e0fa	31
577eebea	32	# Make sure __phys_addr has no stackprotector
893ab004	33	CFLAGS_physaddr.o := -fno-stack-protector
893ab004	34	CFLAGS_mem_encrypt_identity.o := -fno-stack-protector
577eebea	35
9cc342f6	36	CFLAGS_fault.o := -I $(srctree)/$(src)/../include/asm/trace
d34603b0	37
fd940934	38	obj-$(CONFIG_X86_32) += pgtable_32.o iomap_32.o
2596e0fa PA	39
2596e0fa PA	40	obj-$(CONFIG_HUGETLB_PAGE) += hugetlbpage.o
2ae27137 SP	41	obj-$(CONFIG_PTDUMP_CORE) += dump_pagetables.o
2ae27137 SP	42	obj-$(CONFIG_PTDUMP_DEBUGFS) += debug_pagetables.o
2596e0fa PA	43
	44	obj-$(CONFIG_HIGHMEM) += highmem_32.o
	45
ef7f0d6a AR	46	KASAN_SANITIZE_kasan_init_$(BITS).o := n
	47	obj-$(CONFIG_KASAN) += kasan_init_$(BITS).o
	48
ff3a3e9b	49	obj-$(CONFIG_MMIOTRACE) += mmiotrace.o
fd3fdf11	50	mmiotrace-y := kmmio.o pf_in.o mmio-mod.o
ff3a3e9b PP	51	obj-$(CONFIG_MMIOTRACE_TEST) += testmmiotrace.o
ff3a3e9b PP	52
71ee73e7	53	obj-$(CONFIG_NUMA) += numa.o numa_$(BITS).o
c6f58878	54	obj-$(CONFIG_AMD_NUMA) += amdtopology.o
5acd91ab	55	obj-$(CONFIG_ACPI_NUMA) += srat.o
b8ef9172	56	obj-$(CONFIG_NUMA_EMU) += numa_emulation.o
6247943d	57
aa8c6248 TG	58	obj-$(CONFIG_X86_INTEL_MEMORY_PROTECTION_KEYS) += pkeys.o
	59	obj-$(CONFIG_RANDOMIZE_MEMORY) += kaslr.o
	60	obj-$(CONFIG_PAGE_TABLE_ISOLATION) += pti.o
62b5f7d0	61
20f07a04	62	obj-$(CONFIG_X86_MEM_ENCRYPT) += mem_encrypt.o
dbca5e1a	63	obj-$(CONFIG_AMD_MEM_ENCRYPT) += mem_encrypt_amd.o
20f07a04	64
1cd9c22f	65	obj-$(CONFIG_AMD_MEM_ENCRYPT) += mem_encrypt_identity.o
6ebcb060	66	obj-$(CONFIG_AMD_MEM_ENCRYPT) += mem_encrypt_boot.o