diff options
Diffstat (limited to 'arch/powerpc/kernel/kprobes.c')
| -rw-r--r-- | arch/powerpc/kernel/kprobes.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/powerpc/kernel/kprobes.c b/arch/powerpc/kernel/kprobes.c index b36f074524ad..c533525ca56a 100644 --- a/arch/powerpc/kernel/kprobes.c +++ b/arch/powerpc/kernel/kprobes.c | |||
| @@ -114,6 +114,9 @@ static void __kprobes prepare_singlestep(struct kprobe *p, struct pt_regs *regs) | |||
| 114 | #ifdef CONFIG_PPC_ADV_DEBUG_REGS | 114 | #ifdef CONFIG_PPC_ADV_DEBUG_REGS |
| 115 | regs->msr &= ~MSR_CE; | 115 | regs->msr &= ~MSR_CE; |
| 116 | mtspr(SPRN_DBCR0, mfspr(SPRN_DBCR0) | DBCR0_IC | DBCR0_IDM); | 116 | mtspr(SPRN_DBCR0, mfspr(SPRN_DBCR0) | DBCR0_IC | DBCR0_IDM); |
| 117 | #ifdef CONFIG_PPC_47x | ||
| 118 | isync(); | ||
| 119 | #endif | ||
| 117 | #endif | 120 | #endif |
| 118 | 121 | ||
| 119 | /* | 122 | /* |