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-rw-r--r--lib/Kconfig.debug5
-rw-r--r--lib/dynamic_debug.c2
2 files changed, 4 insertions, 3 deletions
diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug
index a8f3c9993229..e5ea3ab856bf 100644
--- a/lib/Kconfig.debug
+++ b/lib/Kconfig.debug
@@ -636,7 +636,7 @@ config DEBUG_STACKOVERFLOW
depends on DEBUG_KERNEL && HAVE_DEBUG_STACKOVERFLOW
---help---
Say Y here if you want to check for overflows of kernel, IRQ
- and exception stacks (if your archicture uses them). This
+ and exception stacks (if your architecture uses them). This
option will show detailed messages if free stack space drops
below a certain limit.
@@ -1215,6 +1215,7 @@ config RCU_TORTURE_TEST
tristate "torture tests for RCU"
depends on DEBUG_KERNEL
select TORTURE_TEST
+ select SRCU
default n
help
This option provides a kernel module that runs torture tests
@@ -1257,7 +1258,7 @@ config RCU_CPU_STALL_TIMEOUT
config RCU_CPU_STALL_INFO
bool "Print additional diagnostics on RCU CPU stall"
depends on (TREE_RCU || PREEMPT_RCU) && DEBUG_KERNEL
- default n
+ default y
help
For each stalled CPU that is aware of the current RCU grace
period, print out additional per-CPU diagnostic information
diff --git a/lib/dynamic_debug.c b/lib/dynamic_debug.c
index 527799d44476..d8f3d3150603 100644
--- a/lib/dynamic_debug.c
+++ b/lib/dynamic_debug.c
@@ -641,7 +641,7 @@ static __init int ddebug_setup_query(char *str)
__setup("ddebug_query=", ddebug_setup_query);
/*
- * File_ops->write method for <debugfs>/dynamic_debug/conrol. Gathers the
+ * File_ops->write method for <debugfs>/dynamic_debug/control. Gathers the
* command text from userspace, parses and executes it.
*/
#define USER_BUF_PAGE 4096