diff options
| -rw-r--r-- | arch/powerpc/kernel/Makefile | 10 | ||||
| -rw-r--r-- | arch/powerpc/kernel/trace/Makefile | 1 | ||||
| -rw-r--r-- | arch/powerpc/kernel/vdso/Makefile | 1 | ||||
| -rw-r--r-- | arch/powerpc/lib/Makefile | 2 | ||||
| -rw-r--r-- | arch/powerpc/purgatory/Makefile | 1 | ||||
| -rw-r--r-- | arch/powerpc/xmon/Makefile | 1 |
6 files changed, 16 insertions, 0 deletions
diff --git a/arch/powerpc/kernel/Makefile b/arch/powerpc/kernel/Makefile index 9b6146056e48..9bf2be123093 100644 --- a/arch/powerpc/kernel/Makefile +++ b/arch/powerpc/kernel/Makefile @@ -54,6 +54,13 @@ CFLAGS_cputable.o += -DDISABLE_BRANCH_PROFILING CFLAGS_btext.o += -DDISABLE_BRANCH_PROFILING endif +KCSAN_SANITIZE_early_32.o := n +KCSAN_SANITIZE_early_64.o := n +KCSAN_SANITIZE_cputable.o := n +KCSAN_SANITIZE_btext.o := n +KCSAN_SANITIZE_paca.o := n +KCSAN_SANITIZE_setup_64.o := n + #ifdef CONFIG_RANDOMIZE_KSTACK_OFFSET # Remove stack protector to avoid triggering unneeded stack canary # checks due to randomize_kstack_offset. @@ -177,12 +184,15 @@ obj-$(CONFIG_PPC_SECVAR_SYSFS) += secvar-sysfs.o # Disable GCOV, KCOV & sanitizers in odd or sensitive code GCOV_PROFILE_prom_init.o := n KCOV_INSTRUMENT_prom_init.o := n +KCSAN_SANITIZE_prom_init.o := n UBSAN_SANITIZE_prom_init.o := n GCOV_PROFILE_kprobes.o := n KCOV_INSTRUMENT_kprobes.o := n +KCSAN_SANITIZE_kprobes.o := n UBSAN_SANITIZE_kprobes.o := n GCOV_PROFILE_kprobes-ftrace.o := n KCOV_INSTRUMENT_kprobes-ftrace.o := n +KCSAN_SANITIZE_kprobes-ftrace.o := n UBSAN_SANITIZE_kprobes-ftrace.o := n GCOV_PROFILE_syscall_64.o := n KCOV_INSTRUMENT_syscall_64.o := n diff --git a/arch/powerpc/kernel/trace/Makefile b/arch/powerpc/kernel/trace/Makefile index af8527538fe4..b16a9f9c0b35 100644 --- a/arch/powerpc/kernel/trace/Makefile +++ b/arch/powerpc/kernel/trace/Makefile @@ -23,4 +23,5 @@ obj-$(CONFIG_PPC32) += $(obj32-y) # Disable GCOV, KCOV & sanitizers in odd or sensitive code GCOV_PROFILE_ftrace.o := n KCOV_INSTRUMENT_ftrace.o := n +KCSAN_SANITIZE_ftrace.o := n UBSAN_SANITIZE_ftrace.o := n diff --git a/arch/powerpc/kernel/vdso/Makefile b/arch/powerpc/kernel/vdso/Makefile index 6a977b0d8ffc..3a2f32929fcf 100644 --- a/arch/powerpc/kernel/vdso/Makefile +++ b/arch/powerpc/kernel/vdso/Makefile @@ -46,6 +46,7 @@ GCOV_PROFILE := n KCOV_INSTRUMENT := n UBSAN_SANITIZE := n KASAN_SANITIZE := n +KCSAN_SANITIZE := n ccflags-y := -shared -fno-common -fno-builtin -nostdlib -Wl,--hash-style=both ccflags-$(CONFIG_LD_IS_LLD) += $(call cc-option,--ld-path=$(LD),-fuse-ld=lld) diff --git a/arch/powerpc/lib/Makefile b/arch/powerpc/lib/Makefile index 4de71cbf6e8e..c4db459d304a 100644 --- a/arch/powerpc/lib/Makefile +++ b/arch/powerpc/lib/Makefile @@ -16,6 +16,8 @@ KASAN_SANITIZE_feature-fixups.o := n # restart_table.o contains functions called in the NMI interrupt path # which can be in real mode. Disable KASAN. KASAN_SANITIZE_restart_table.o := n +KCSAN_SANITIZE_code-patching.o := n +KCSAN_SANITIZE_feature-fixups.o := n ifdef CONFIG_KASAN CFLAGS_code-patching.o += -DDISABLE_BRANCH_PROFILING diff --git a/arch/powerpc/purgatory/Makefile b/arch/powerpc/purgatory/Makefile index a81d155b89ae..6f5e2727963c 100644 --- a/arch/powerpc/purgatory/Makefile +++ b/arch/powerpc/purgatory/Makefile @@ -1,6 +1,7 @@ # SPDX-License-Identifier: GPL-2.0 KASAN_SANITIZE := n +KCSAN_SANITIZE := n targets += trampoline_$(BITS).o purgatory.ro diff --git a/arch/powerpc/xmon/Makefile b/arch/powerpc/xmon/Makefile index eb25d7554ffd..d334de392e6c 100644 --- a/arch/powerpc/xmon/Makefile +++ b/arch/powerpc/xmon/Makefile @@ -5,6 +5,7 @@ GCOV_PROFILE := n KCOV_INSTRUMENT := n UBSAN_SANITIZE := n KASAN_SANITIZE := n +KCSAN_SANITIZE := n # Disable ftrace for the entire directory ccflags-remove-$(CONFIG_FUNCTION_TRACER) += $(CC_FLAGS_FTRACE) |