1# SPDX-License-Identifier: GPL-2.0 2# Kernel does not boot with instrumentation of tlb.c and mem_encrypt*.c 3KCOV_INSTRUMENT_tlb.o := n 4KCOV_INSTRUMENT_mem_encrypt.o := n 5KCOV_INSTRUMENT_mem_encrypt_amd.o := n 6KCOV_INSTRUMENT_mem_encrypt_identity.o := n 7KCOV_INSTRUMENT_pgprot.o := n 8 9KASAN_SANITIZE_mem_encrypt.o := n 10KASAN_SANITIZE_mem_encrypt_amd.o := n 11KASAN_SANITIZE_mem_encrypt_identity.o := n 12KASAN_SANITIZE_pgprot.o := n 13 14# Disable KCSAN entirely, because otherwise we get warnings that some functions 15# reference __initdata sections. 16KCSAN_SANITIZE := n 17# Avoid recursion by not calling KMSAN hooks for CEA code. 18KMSAN_SANITIZE_cpu_entry_area.o := n 19KMSAN_SANITIZE_mem_encrypt_identity.o := n 20 21ifdef CONFIG_FUNCTION_TRACER 22CFLAGS_REMOVE_mem_encrypt.o = -pg 23CFLAGS_REMOVE_mem_encrypt_amd.o = -pg 24CFLAGS_REMOVE_mem_encrypt_identity.o = -pg 25CFLAGS_REMOVE_pgprot.o = -pg 26endif 27 28obj-y := init.o init_$(BITS).o fault.o ioremap.o extable.o mmap.o \ 29 pgtable.o physaddr.o tlb.o cpu_entry_area.o maccess.o pgprot.o 30 31obj-y += pat/ 32 33# Make sure __phys_addr has no stackprotector 34CFLAGS_physaddr.o := -fno-stack-protector 35CFLAGS_mem_encrypt_identity.o := -fno-stack-protector 36 37CFLAGS_fault.o := -I $(srctree)/$(src)/../include/asm/trace 38 39obj-$(CONFIG_X86_32) += pgtable_32.o iomap_32.o 40 41obj-$(CONFIG_HUGETLB_PAGE) += hugetlbpage.o 42obj-$(CONFIG_PTDUMP_CORE) += dump_pagetables.o 43obj-$(CONFIG_PTDUMP_DEBUGFS) += debug_pagetables.o 44 45obj-$(CONFIG_HIGHMEM) += highmem_32.o 46 47KASAN_SANITIZE_kasan_init_$(BITS).o := n 48obj-$(CONFIG_KASAN) += kasan_init_$(BITS).o 49 50KMSAN_SANITIZE_kmsan_shadow.o := n 51obj-$(CONFIG_KMSAN) += kmsan_shadow.o 52 53obj-$(CONFIG_MMIOTRACE) += mmiotrace.o 54mmiotrace-y := kmmio.o pf_in.o mmio-mod.o 55obj-$(CONFIG_MMIOTRACE_TEST) += testmmiotrace.o 56 57obj-$(CONFIG_NUMA) += numa.o numa_$(BITS).o 58obj-$(CONFIG_AMD_NUMA) += amdtopology.o 59obj-$(CONFIG_ACPI_NUMA) += srat.o 60obj-$(CONFIG_NUMA_EMU) += numa_emulation.o 61 62obj-$(CONFIG_X86_INTEL_MEMORY_PROTECTION_KEYS) += pkeys.o 63obj-$(CONFIG_RANDOMIZE_MEMORY) += kaslr.o 64obj-$(CONFIG_MITIGATION_PAGE_TABLE_ISOLATION) += pti.o 65 66obj-$(CONFIG_X86_MEM_ENCRYPT) += mem_encrypt.o 67obj-$(CONFIG_AMD_MEM_ENCRYPT) += mem_encrypt_amd.o 68 69obj-$(CONFIG_AMD_MEM_ENCRYPT) += mem_encrypt_identity.o 70obj-$(CONFIG_AMD_MEM_ENCRYPT) += mem_encrypt_boot.o 71