diff options
Diffstat (limited to 'arch/mn10300')
| -rw-r--r-- | arch/mn10300/Makefile | 2 | ||||
| -rw-r--r-- | arch/mn10300/include/asm/elf.h | 3 | ||||
| -rw-r--r-- | arch/mn10300/include/uapi/asm/Kbuild | 3 | ||||
| -rw-r--r-- | arch/mn10300/kernel/process.c | 3 |
4 files changed, 9 insertions, 2 deletions
diff --git a/arch/mn10300/Makefile b/arch/mn10300/Makefile index 33188b6e81e4..a3d0fef3b126 100644 --- a/arch/mn10300/Makefile +++ b/arch/mn10300/Makefile @@ -26,7 +26,7 @@ CHECKFLAGS += PROCESSOR := unset UNIT := unset -KBUILD_CFLAGS += -mam33 -mmem-funcs -DCPU=AM33 +KBUILD_CFLAGS += -mam33 -DCPU=AM33 $(call cc-option,-mmem-funcs,) KBUILD_AFLAGS += -mam33 -DCPU=AM33 ifeq ($(CONFIG_MN10300_CURRENT_IN_E2),y) diff --git a/arch/mn10300/include/asm/elf.h b/arch/mn10300/include/asm/elf.h index 8157c9267f42..4ebd6b3a0a1e 100644 --- a/arch/mn10300/include/asm/elf.h +++ b/arch/mn10300/include/asm/elf.h @@ -151,7 +151,8 @@ do { \ #define ELF_PLATFORM (NULL) #ifdef __KERNEL__ -#define SET_PERSONALITY(ex) set_personality(PER_LINUX) +#define SET_PERSONALITY(ex) \ + set_personality(PER_LINUX | (current->personality & (~PER_MASK))) #endif #endif /* _ASM_ELF_H */ diff --git a/arch/mn10300/include/uapi/asm/Kbuild b/arch/mn10300/include/uapi/asm/Kbuild new file mode 100644 index 000000000000..baebb3da1d44 --- /dev/null +++ b/arch/mn10300/include/uapi/asm/Kbuild @@ -0,0 +1,3 @@ +# UAPI Header export list +include include/uapi/asm-generic/Kbuild.asm + diff --git a/arch/mn10300/kernel/process.c b/arch/mn10300/kernel/process.c index 7dab0cd36466..e9cceba193b6 100644 --- a/arch/mn10300/kernel/process.c +++ b/arch/mn10300/kernel/process.c @@ -25,6 +25,7 @@ #include <linux/err.h> #include <linux/fs.h> #include <linux/slab.h> +#include <linux/rcupdate.h> #include <asm/uaccess.h> #include <asm/pgtable.h> #include <asm/io.h> @@ -107,6 +108,7 @@ void cpu_idle(void) { /* endless idle loop with no priority at all */ for (;;) { + rcu_idle_enter(); while (!need_resched()) { void (*idle)(void); @@ -121,6 +123,7 @@ void cpu_idle(void) } idle(); } + rcu_idle_exit(); schedule_preempt_disabled(); } |