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/usr/src/kernels/4.18.0-553.121.1.el8_10.x86_64/lib/

/usr/src/kernels/4.18.0-553.121.1.el8_10.x86_64/lib

Name	Size	Mode	Actions
842/	-	0755	rm
crypto/	-	0755	rm
dim/	-	0755	rm
fonts/	-	0755	rm
kunit/	-	0755	rm
livepatch/	-	0755	rm
lz4/	-	0755	rm
lzo/	-	0755	rm
math/	-	0755	rm
mpi/	-	0755	rm
pldmfw/	-	0755	rm
raid6/	-	0755	rm
reed_solomon/	-	0755	rm
vdso/	-	0755	rm
xz/	-	0755	rm
zlib_deflate/	-	0755	rm
zlib_dfltcc/	-	0755	rm
zlib_inflate/	-	0755	rm
zstd/	-	0755	rm
Kconfig	15205	0644	edit dl rm
Kconfig.debug	82255	0644	edit dl rm
Kconfig.kasan	7233	0644	edit dl rm
Kconfig.kcsan	6836	0644	edit dl rm
Kconfig.kgdb	4706	0644	edit dl rm
Kconfig.ubsan	1546	0644	edit dl rm
Makefile	12516	0644	edit dl rm

Edit: /usr/src/kernels/4.18.0-553.121.1.el8_10.x86_64/lib/Kconfig.ubsan (1546B)

config ARCH_HAS_UBSAN_SANITIZE_ALL
	bool

config UBSAN
	bool "Undefined behaviour sanity checker"
	help
	  This option enables undefined behaviour sanity checker
	  Compile-time instrumentation is used to detect various undefined
	  behaviours in runtime. Various types of checks may be enabled
	  via boot parameter ubsan_handle
	  (see: Documentation/dev-tools/ubsan.rst).

config UBSAN_SANITIZE_ALL
	bool "Enable instrumentation for the entire kernel"
	depends on UBSAN
	depends on ARCH_HAS_UBSAN_SANITIZE_ALL

# We build with -Wno-maybe-uninitilzed, but we still want to
	# use -Wmaybe-uninitilized in allmodconfig builds.
	# So dependsy bellow used to disable this option in allmodconfig
	depends on !COMPILE_TEST
	default y
	help
	  This option activates instrumentation for the entire kernel.
	  If you don't enable this option, you have to explicitly specify
	  UBSAN_SANITIZE := y for the files/directories you want to check for UB.
	  Enabling this option will get kernel image size increased
	  significantly.

config UBSAN_ALIGNMENT
	bool "Enable checking of pointers alignment"
	depends on UBSAN
	default y if !HAVE_EFFICIENT_UNALIGNED_ACCESS
	help
	  This option enables detection of unaligned memory accesses.
	  Enabling this option on architectures that support unaligned
	  accesses may produce a lot of false positives.

config TEST_UBSAN
	tristate "Module for testing for undefined behavior detection"
	depends on m && UBSAN
	help
	  This is a test module for UBSAN.
	  It triggers various undefined behavior, and detect it.

config ARCH_HAS_UBSAN_SANITIZE_ALL bool config UBSAN bool "Undefined behaviour sanity checker" help This option enables undefined behaviour sanity checker Compile-time instrumentation is used to detect various undefined behaviours in runtime. Various types of checks may be enabled via boot parameter ubsan_handle (see: Documentation/dev-tools/ubsan.rst). config UBSAN_SANITIZE_ALL bool "Enable instrumentation for the entire kernel" depends on UBSAN depends on ARCH_HAS_UBSAN_SANITIZE_ALL # We build with -Wno-maybe-uninitilzed, but we still want to # use -Wmaybe-uninitilized in allmodconfig builds. # So dependsy bellow used to disable this option in allmodconfig depends on !COMPILE_TEST default y help This option activates instrumentation for the entire kernel. If you don't enable this option, you have to explicitly specify UBSAN_SANITIZE := y for the files/directories you want to check for UB. Enabling this option will get kernel image size increased significantly. config UBSAN_ALIGNMENT bool "Enable checking of pointers alignment" depends on UBSAN default y if !HAVE_EFFICIENT_UNALIGNED_ACCESS help This option enables detection of unaligned memory accesses. Enabling this option on architectures that support unaligned accesses may produce a lot of false positives. config TEST_UBSAN tristate "Module for testing for undefined behavior detection" depends on m && UBSAN help This is a test module for UBSAN. It triggers various undefined behavior, and detect it.