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Diffstat (limited to 'arch/riscv/purgatory/Makefile')
-rw-r--r--arch/riscv/purgatory/Makefile12
1 files changed, 3 insertions, 9 deletions
diff --git a/arch/riscv/purgatory/Makefile b/arch/riscv/purgatory/Makefile
index 280b0eb352b8..240592e3f5c2 100644
--- a/arch/riscv/purgatory/Makefile
+++ b/arch/riscv/purgatory/Makefile
@@ -1,8 +1,9 @@
# SPDX-License-Identifier: GPL-2.0
-OBJECT_FILES_NON_STANDARD := y
purgatory-y := purgatory.o sha256.o entry.o string.o ctype.o memcpy.o memset.o
+ifeq ($(CONFIG_KASAN_GENERIC)$(CONFIG_KASAN_SW_TAGS),)
purgatory-y += strcmp.o strlen.o strncmp.o
+endif
targets += $(purgatory-y)
PURGATORY_OBJS = $(addprefix $(obj)/,$(purgatory-y))
@@ -47,19 +48,12 @@ LDFLAGS_purgatory.ro := -r $(PURGATORY_LDFLAGS)
LDFLAGS_purgatory.chk := $(PURGATORY_LDFLAGS)
targets += purgatory.ro purgatory.chk
-# Sanitizer, etc. runtimes are unavailable and cannot be linked here.
-GCOV_PROFILE := n
-KASAN_SANITIZE := n
-UBSAN_SANITIZE := n
-KCSAN_SANITIZE := n
-KCOV_INSTRUMENT := n
-
# These are adjustments to the compiler flags used for objects that
# make up the standalone purgatory.ro
PURGATORY_CFLAGS_REMOVE := -mcmodel=kernel
PURGATORY_CFLAGS := -mcmodel=medany -ffreestanding -fno-zero-initialized-in-bss
-PURGATORY_CFLAGS += $(DISABLE_STACKLEAK_PLUGIN) -DDISABLE_BRANCH_PROFILING
+PURGATORY_CFLAGS += $(DISABLE_KSTACK_ERASE) -DDISABLE_BRANCH_PROFILING
PURGATORY_CFLAGS += -fno-stack-protector -g0
# Default KBUILD_CFLAGS can have -pg option set when FTRACE is enabled. That