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-rw-r--r--arch/x86/boot/Makefile15
1 files changed, 0 insertions, 15 deletions
diff --git a/arch/x86/boot/Makefile b/arch/x86/boot/Makefile
index 29cda98c65f8..1cf24ff6acac 100644
--- a/arch/x86/boot/Makefile
+++ b/arch/x86/boot/Makefile
@@ -9,19 +9,6 @@
# Changed by many, many contributors over the years.
#
-# Sanitizer runtimes are unavailable and cannot be linked for early boot code.
-KASAN_SANITIZE := n
-KCSAN_SANITIZE := n
-KMSAN_SANITIZE := n
-OBJECT_FILES_NON_STANDARD := y
-
-# Kernel does not boot with kcov instrumentation here.
-# One of the problems observed was insertion of __sanitizer_cov_trace_pc()
-# callback into middle of per-cpu data enabling code. Thus the callback observed
-# inconsistent state and crashed. We are interested mostly in syscall coverage,
-# so boot code is not interesting anyway.
-KCOV_INSTRUMENT := n
-
# If you want to preset the SVGA mode, uncomment the next line and
# set SVGA_MODE to whatever number you want.
# Set it to -DSVGA_MODE=NORMAL_VGA if you just want the EGA/VGA mode.
@@ -69,8 +56,6 @@ KBUILD_CFLAGS := $(REALMODE_CFLAGS) -D_SETUP
KBUILD_AFLAGS := $(KBUILD_CFLAGS) -D__ASSEMBLY__
KBUILD_CFLAGS += $(call cc-option,-fmacro-prefix-map=$(srctree)/=)
KBUILD_CFLAGS += -fno-asynchronous-unwind-tables
-GCOV_PROFILE := n
-UBSAN_SANITIZE := n
$(obj)/bzImage: asflags-y := $(SVGA_MODE)