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-rw-r--r--init/Kconfig8
-rw-r--r--init/main.c8
2 files changed, 12 insertions, 4 deletions
diff --git a/init/Kconfig b/init/Kconfig
index 46f817abff0e..69886493ff1e 100644
--- a/init/Kconfig
+++ b/init/Kconfig
@@ -55,6 +55,7 @@ config CROSS_COMPILE
config COMPILE_TEST
bool "Compile also drivers which will not load"
+ depends on !UML
default n
help
Some drivers can be compiled on a different platform than they are
@@ -80,6 +81,7 @@ config LOCALVERSION
config LOCALVERSION_AUTO
bool "Automatically append version information to the version string"
default y
+ depends on !COMPILE_TEST
help
This will try to automatically determine if the current tree is a
release tree by looking for git tags that belong to the current
@@ -952,7 +954,7 @@ menuconfig CGROUPS
controls or device isolation.
See
- Documentation/scheduler/sched-design-CFS.txt (CFS)
- - Documentation/cgroups/ (features for grouping, isolation
+ - Documentation/cgroup-v1/ (features for grouping, isolation
and resource control)
Say N if unsure.
@@ -1009,7 +1011,7 @@ config BLK_CGROUP
CONFIG_CFQ_GROUP_IOSCHED=y; for enabling throttling policy, set
CONFIG_BLK_DEV_THROTTLING=y.
- See Documentation/cgroups/blkio-controller.txt for more information.
+ See Documentation/cgroup-v1/blkio-controller.txt for more information.
config DEBUG_BLK_CGROUP
bool "IO controller debugging"
@@ -2078,7 +2080,7 @@ config TRIM_UNUSED_KSYMS
(especially when using LTO) for optimizing the code and reducing
binary size. This might have some security advantages as well.
- If unsure say N.
+ If unsure, or if you need to build out-of-tree modules, say N.
endif # MODULES
diff --git a/init/main.c b/init/main.c
index eae02aa03c9e..a8a58e2794a5 100644
--- a/init/main.c
+++ b/init/main.c
@@ -380,7 +380,7 @@ static void __init setup_command_line(char *command_line)
static __initdata DECLARE_COMPLETION(kthreadd_done);
-static noinline void __init_refok rest_init(void)
+static noinline void __ref rest_init(void)
{
int pid;
@@ -716,6 +716,12 @@ static bool __init_or_module initcall_blacklisted(initcall_t fn)
addr = (unsigned long) dereference_function_descriptor(fn);
sprint_symbol_no_offset(fn_name, addr);
+ /*
+ * fn will be "function_name [module_name]" where [module_name] is not
+ * displayed for built-in init functions. Strip off the [module_name].
+ */
+ strreplace(fn_name, ' ', '\0');
+
list_for_each_entry(entry, &blacklisted_initcalls, next) {
if (!strcmp(fn_name, entry->buf)) {
pr_debug("initcall %s blacklisted\n", fn_name);