3 files changed, 7 insertions, 0 deletions

diff --git a/arch/microblaze/Kconfig b/arch/microblaze/Kconfig
index 8e1c4f7d3e6e..5ba4dcd56cad 100644
--- a/arch/microblaze/Kconfig
+++ b/arch/microblaze/Kconfig
@@ -60,6 +60,9 @@ config GENERIC_CSUM
 config STACKTRACE_SUPPORT
         def_bool y
 
+config LOCKDEP_SUPPORT
+        def_bool y
+
 config PCI
         def_bool n
 
diff --git a/arch/microblaze/include/asm/system.h b/arch/microblaze/include/asm/system.h
index b1ed61590660..157970688b2a 100644
--- a/arch/microblaze/include/asm/system.h
+++ b/arch/microblaze/include/asm/system.h
@@ -16,6 +16,8 @@
 #include <asm-generic/cmpxchg.h>
 #include <asm-generic/cmpxchg-local.h>
 
+#define __ARCH_WANT_INTERRUPTS_ON_CTXSW
+
 struct task_struct;
 struct thread_info;
 
diff --git a/arch/microblaze/kernel/setup.c b/arch/microblaze/kernel/setup.c
index 367ad330148e..acd70fe30a71 100644
--- a/arch/microblaze/kernel/setup.c
+++ b/arch/microblaze/kernel/setup.c
@@ -131,6 +131,8 @@ void __init machine_early_init(const char *cmdline, unsigned int ram,
                 strlcpy(cmd_line, cmdline, COMMAND_LINE_SIZE);
 #endif
 
+        lockdep_init();
+
 /* initialize device tree for usage in early_printk */
         early_init_devtree((void *)_fdt_start);