diff options
Diffstat (limited to 'arch/sh')
| -rw-r--r-- | arch/sh/include/asm/kprobes.h | 5 | ||||
| -rw-r--r-- | arch/sh/kernel/irq.c | 2 | ||||
| -rw-r--r-- | arch/sh/kernel/smp.c | 4 |
3 files changed, 7 insertions, 4 deletions
diff --git a/arch/sh/include/asm/kprobes.h b/arch/sh/include/asm/kprobes.h index 134f3980e44a..f0986f9b3844 100644 --- a/arch/sh/include/asm/kprobes.h +++ b/arch/sh/include/asm/kprobes.h @@ -1,13 +1,16 @@ #ifndef __ASM_SH_KPROBES_H #define __ASM_SH_KPROBES_H +#include <asm-generic/kprobes.h> + +#define BREAKPOINT_INSTRUCTION 0xc33a + #ifdef CONFIG_KPROBES #include <linux/types.h> #include <linux/ptrace.h> typedef insn_size_t kprobe_opcode_t; -#define BREAKPOINT_INSTRUCTION 0xc33a #define MAX_INSN_SIZE 16 #define MAX_STACK_SIZE 64 diff --git a/arch/sh/kernel/irq.c b/arch/sh/kernel/irq.c index bc3591125df7..04487e8fc9b1 100644 --- a/arch/sh/kernel/irq.c +++ b/arch/sh/kernel/irq.c @@ -99,7 +99,7 @@ static inline void handle_one_irq(unsigned int irq) "mov %0, r4 \n" "mov r15, r8 \n" "jsr @%1 \n" - /* swith to the irq stack */ + /* switch to the irq stack */ " mov %2, r15 \n" /* restore the stack (ring zero) */ "mov r8, r15 \n" diff --git a/arch/sh/kernel/smp.c b/arch/sh/kernel/smp.c index 38e7860845db..edc4769b047e 100644 --- a/arch/sh/kernel/smp.c +++ b/arch/sh/kernel/smp.c @@ -178,8 +178,8 @@ asmlinkage void start_secondary(void) struct mm_struct *mm = &init_mm; enable_mmu(); - atomic_inc(&mm->mm_count); - atomic_inc(&mm->mm_users); + mmgrab(mm); + mmget(mm); current->active_mm = mm; #ifdef CONFIG_MMU enter_lazy_tlb(mm, current); |
