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-rw-r--r--init/Kconfig12
-rw-r--r--init/main.c11
2 files changed, 14 insertions, 9 deletions
diff --git a/init/Kconfig b/init/Kconfig
index 06863dd7bf49..2e9a1457132c 100644
--- a/init/Kconfig
+++ b/init/Kconfig
@@ -606,7 +606,7 @@ config SYSFS_DEPRECATED
bool
config SYSFS_DEPRECATED_V2
- bool "remove sysfs features which may confuse old userspace tools"
+ bool "enable deprecated sysfs features which may confuse old userspace tools"
depends on SYSFS
default n
select SYSFS_DEPRECATED
@@ -1098,6 +1098,16 @@ config SLOW_WORK
See Documentation/slow-work.txt.
+config SLOW_WORK_DEBUG
+ bool "Slow work debugging through debugfs"
+ default n
+ depends on SLOW_WORK && DEBUG_FS
+ help
+ Display the contents of the slow work run queue through debugfs,
+ including items currently executing.
+
+ See Documentation/slow-work.txt.
+
endmenu # General setup
config HAVE_GENERIC_DMA_COHERENT
diff --git a/init/main.c b/init/main.c
index 5988debfc505..4051d75dd2d6 100644
--- a/init/main.c
+++ b/init/main.c
@@ -251,7 +251,7 @@ early_param("loglevel", loglevel);
/*
* Unknown boot options get handed to init, unless they look like
- * failed parameters
+ * unused parameters (modprobe will find them in /proc/cmdline).
*/
static int __init unknown_bootoption(char *param, char *val)
{
@@ -272,14 +272,9 @@ static int __init unknown_bootoption(char *param, char *val)
if (obsolete_checksetup(param))
return 0;
- /*
- * Preemptive maintenance for "why didn't my misspelled command
- * line work?"
- */
- if (strchr(param, '.') && (!val || strchr(param, '.') < val)) {
- printk(KERN_ERR "Unknown boot option `%s': ignoring\n", param);
+ /* Unused module parameter. */
+ if (strchr(param, '.') && (!val || strchr(param, '.') < val))
return 0;
- }
if (panic_later)
return 0;