Lines Matching +full:1 +full:- +full:based

1 # SPDX-License-Identifier: GPL-2.0-only
23 	def_bool $(cc-option, -fsanitize=kernel-address)
26 	def_bool $(cc-option, -fsanitize=kernel-hwaddress)
43 	  Enables KASAN (KernelAddressSANitizer) - runtime memory debugger,
44 	  designed to find out-of-bounds accesses and use-after-free bugs.
45 	  See Documentation/dev-tools/kasan.rst for details.
54 	  1. generic KASAN (similar to userspace ASan,
56 	  2. software tag-based KASAN (arm64 only, based on software
59 	  3. hardware tag-based KASAN (arm64 only, based on hardware
77 	  but detection of out-of-bounds accesses for global variables is
80 	  This mode consumes about 1/8th of available memory at kernel start
88 	bool "Software tag-based mode"
94 	  Enables software tag-based KASAN mode.
97 	  HWASan-like compiler instrumentation.
102 	  This mode consumes about 1/16th of available memory at kernel start
112 	bool "Hardware tag-based mode"
116 	  Enables hardware tag-based KASAN mode.
160 	  Disabling asan-stack makes it safe to run kernels build
161 	  with clang-8 with KASAN enabled, though it loses some of
163 	  This feature is always disabled when compile-testing with clang
169 	  instrumentation is also disabled as it adds inline-style
176 	  This option enables best-effort identification of bug type
177 	  (use-after-free or out-of-bounds) at the cost of increased
184 	  By default, the shadow region for vmalloc space is the read-only
194 	tristate "KUnit-compatible tests of KASAN bug detection capabilities" if !KUNIT_ALL_TESTS
203 	  to the KUnit documentation in Documentation/dev-tools/kunit.
206 	tristate "KUnit-incompatible tests of KASAN bug detection capabilities"