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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 18:49:45 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 18:49:45 +0000
commit2c3c1048746a4622d8c89a29670120dc8fab93c4 (patch)
tree848558de17fb3008cdf4d861b01ac7781903ce39 /mm/kmsan/Makefile
parentInitial commit. (diff)
downloadlinux-2c3c1048746a4622d8c89a29670120dc8fab93c4.tar.xz
linux-2c3c1048746a4622d8c89a29670120dc8fab93c4.zip
Adding upstream version 6.1.76.upstream/6.1.76
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'mm/kmsan/Makefile')
-rw-r--r--mm/kmsan/Makefile28
1 files changed, 28 insertions, 0 deletions
diff --git a/mm/kmsan/Makefile b/mm/kmsan/Makefile
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index 000000000..98eab2856
--- /dev/null
+++ b/mm/kmsan/Makefile
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+# SPDX-License-Identifier: GPL-2.0
+#
+# Makefile for KernelMemorySanitizer (KMSAN).
+#
+#
+obj-y := core.o instrumentation.o init.o hooks.o report.o shadow.o
+
+KMSAN_SANITIZE := n
+KCOV_INSTRUMENT := n
+UBSAN_SANITIZE := n
+
+# Disable instrumentation of KMSAN runtime with other tools.
+CC_FLAGS_KMSAN_RUNTIME := -fno-stack-protector
+CC_FLAGS_KMSAN_RUNTIME += $(call cc-option,-fno-conserve-stack)
+CC_FLAGS_KMSAN_RUNTIME += -DDISABLE_BRANCH_PROFILING
+
+CFLAGS_REMOVE.o = $(CC_FLAGS_FTRACE)
+
+CFLAGS_core.o := $(CC_FLAGS_KMSAN_RUNTIME)
+CFLAGS_hooks.o := $(CC_FLAGS_KMSAN_RUNTIME)
+CFLAGS_init.o := $(CC_FLAGS_KMSAN_RUNTIME)
+CFLAGS_instrumentation.o := $(CC_FLAGS_KMSAN_RUNTIME)
+CFLAGS_report.o := $(CC_FLAGS_KMSAN_RUNTIME)
+CFLAGS_shadow.o := $(CC_FLAGS_KMSAN_RUNTIME)
+
+obj-$(CONFIG_KMSAN_KUNIT_TEST) += kmsan_test.o
+KMSAN_SANITIZE_kmsan_test.o := y
+CFLAGS_kmsan_test.o += $(call cc-disable-warning, uninitialized)