X-Git-Url: https://git.kernel.dk/?a=blobdiff_plain;f=lib%2FKconfig.debug;h=36c34c9909fa2dc396b68a847961c73396c788ba;hb=82b4a9412b4de2f68679f1403f1d229390ace27e;hp=881c3f84e88a32da05751dad0b54c0fbca5468e7;hpb=0a023cbb11e3d05c39dbb67317cb77ef22d47404;p=linux-2.6-block.git

diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug
index 881c3f84e88a..36c34c9909fa 100644
--- a/lib/Kconfig.debug
+++ b/lib/Kconfig.debug
@@ -389,6 +389,15 @@ config PAHOLE_HAS_BTF_TAG
 	  btf_decl_tag) or not. Currently only clang compiler implements
 	  these attributes, so make the config depend on CC_IS_CLANG.
 
+config PAHOLE_HAS_LANG_EXCLUDE
+	def_bool PAHOLE_VERSION >= 124
+	help
+	  Support for the --lang_exclude flag which makes pahole exclude
+	  compilation units from the supplied language. Used in Kbuild to
+	  omit Rust CUs which are not supported in version 1.24 of pahole,
+	  otherwise it would emit malformed kernel and module binaries when
+	  using DEBUG_INFO_BTF_MODULES.
+
 config DEBUG_INFO_BTF_MODULES
 	def_bool y
 	depends on DEBUG_INFO_BTF && MODULES && PAHOLE_HAS_SPLIT_BTF
@@ -1917,7 +1926,7 @@ config FUNCTION_ERROR_INJECTION
 	help
 	  Add fault injections into various functions that are annotated with
 	  ALLOW_ERROR_INJECTION() in the kernel. BPF may also modify the return
-	  value of theses functions. This is useful to test error paths of code.
+	  value of these functions. This is useful to test error paths of code.
 
 	  If unsure, say N
 
@@ -2566,6 +2575,15 @@ config MEMCPY_KUNIT_TEST
 
 	  If unsure, say N.
 
+config MEMCPY_SLOW_KUNIT_TEST
+	bool "Include exhaustive memcpy tests"
+	depends on MEMCPY_KUNIT_TEST
+	default y
+	help
+	  Some memcpy tests are quite exhaustive in checking for overlaps
+	  and bit ranges. These can be very slow, so they are split out
+	  as a separate config, in case they need to be disabled.
+
 config IS_SIGNED_TYPE_KUNIT_TEST
 	tristate "Test is_signed_type() macro" if !KUNIT_ALL_TESTS
 	depends on KUNIT