tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
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 $(src)/../include/asm/trace
38
39obj-$(CONFIG_X86_32) += pgtable_32.o iomap_32.o
40
41obj-$(CONFIG_HUGETLB_PAGE) += hugetlbpage.o
42obj-$(CONFIG_PTDUMP) += dump_pagetables.o
43obj-$(CONFIG_PTDUMP_DEBUGFS) += debug_pagetables.o
44
45KASAN_SANITIZE_kasan_init_$(BITS).o := n
46obj-$(CONFIG_KASAN) += kasan_init_$(BITS).o
47
48KMSAN_SANITIZE_kmsan_shadow.o := n
49obj-$(CONFIG_KMSAN) += kmsan_shadow.o
50
51obj-$(CONFIG_MMIOTRACE) += mmiotrace.o
52mmiotrace-y := kmmio.o pf_in.o mmio-mod.o
53obj-$(CONFIG_MMIOTRACE_TEST) += testmmiotrace.o
54
55obj-$(CONFIG_NUMA) += numa.o numa_$(BITS).o
56obj-$(CONFIG_AMD_NUMA) += amdtopology.o
57obj-$(CONFIG_ACPI_NUMA) += srat.o
58
59obj-$(CONFIG_X86_INTEL_MEMORY_PROTECTION_KEYS) += pkeys.o
60obj-$(CONFIG_RANDOMIZE_MEMORY) += kaslr.o
61obj-$(CONFIG_MITIGATION_PAGE_TABLE_ISOLATION) += pti.o
62
63obj-$(CONFIG_X86_MEM_ENCRYPT) += mem_encrypt.o
64obj-$(CONFIG_AMD_MEM_ENCRYPT) += mem_encrypt_amd.o
65
66obj-$(CONFIG_AMD_MEM_ENCRYPT) += mem_encrypt_identity.o
67obj-$(CONFIG_AMD_MEM_ENCRYPT) += mem_encrypt_boot.o