diff options
Diffstat (limited to 'arch/x86/mm/Makefile')
| -rw-r--r-- | arch/x86/mm/Makefile | 57 |
1 files changed, 43 insertions, 14 deletions
diff --git a/arch/x86/mm/Makefile b/arch/x86/mm/Makefile index 23d8e5fecf76..5b9908f13dcf 100644 --- a/arch/x86/mm/Makefile +++ b/arch/x86/mm/Makefile @@ -1,30 +1,59 @@ -obj-y := init.o init_$(BITS).o fault.o ioremap.o extable.o pageattr.o mmap.o \ - pat.o pgtable.o physaddr.o gup.o setup_nx.o +# SPDX-License-Identifier: GPL-2.0 +# Kernel does not boot with instrumentation of tlb.c and mem_encrypt*.c +KCOV_INSTRUMENT_tlb.o := n +KCOV_INSTRUMENT_mem_encrypt.o := n +KCOV_INSTRUMENT_mem_encrypt_amd.o := n +KCOV_INSTRUMENT_pgprot.o := n + +KASAN_SANITIZE_mem_encrypt.o := n +KASAN_SANITIZE_mem_encrypt_amd.o := n +KASAN_SANITIZE_pgprot.o := n + +# Disable KCSAN entirely, because otherwise we get warnings that some functions +# reference __initdata sections. +KCSAN_SANITIZE := n +# Avoid recursion by not calling KMSAN hooks for CEA code. +KMSAN_SANITIZE_cpu_entry_area.o := n + +ifdef CONFIG_FUNCTION_TRACER +CFLAGS_REMOVE_mem_encrypt.o = -pg +CFLAGS_REMOVE_mem_encrypt_amd.o = -pg +CFLAGS_REMOVE_pgprot.o = -pg +endif + +obj-y := init.o init_$(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 -nostackp := $(call cc-option, -fno-stack-protector) -CFLAGS_physaddr.o := $(nostackp) -CFLAGS_setup_nx.o := $(nostackp) - -obj-$(CONFIG_X86_PAT) += pat_rbtree.o -obj-$(CONFIG_SMP) += tlb.o +CFLAGS_physaddr.o := -fno-stack-protector obj-$(CONFIG_X86_32) += pgtable_32.o iomap_32.o obj-$(CONFIG_HUGETLB_PAGE) += hugetlbpage.o -obj-$(CONFIG_X86_PTDUMP) += dump_pagetables.o +obj-$(CONFIG_PTDUMP) += dump_pagetables.o +obj-$(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-$(CONFIG_KMEMCHECK) += kmemcheck/ +KMSAN_SANITIZE_kmsan_shadow.o := n +obj-$(CONFIG_KMSAN) += kmsan_shadow.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-$(CONFIG_NUMA) += numa.o obj-$(CONFIG_AMD_NUMA) += amdtopology.o obj-$(CONFIG_ACPI_NUMA) += srat.o -obj-$(CONFIG_NUMA_EMU) += numa_emulation.o -obj-$(CONFIG_MEMTEST) += memtest.o +obj-$(CONFIG_X86_INTEL_MEMORY_PROTECTION_KEYS) += pkeys.o +obj-$(CONFIG_RANDOMIZE_MEMORY) += kaslr.o +obj-$(CONFIG_MITIGATION_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_boot.o |