diff options
Diffstat (limited to 'arch/powerpc/lib/sstep.c')
| -rw-r--r-- | arch/powerpc/lib/sstep.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/arch/powerpc/lib/sstep.c b/arch/powerpc/lib/sstep.c index 86f49e3e7cf5..bd3734d5be89 100644 --- a/arch/powerpc/lib/sstep.c +++ b/arch/powerpc/lib/sstep.c @@ -1354,7 +1354,7 @@ static nokprobe_inline int trap_compare(long v1, long v2) * otherwise. */ int analyse_instr(struct instruction_op *op, const struct pt_regs *regs, - struct ppc_inst instr) + ppc_inst_t instr) { #ifdef CONFIG_PPC64 unsigned int suffixopcode, prefixtype, prefix_r; @@ -3264,12 +3264,14 @@ void emulate_update_regs(struct pt_regs *regs, struct instruction_op *op) case BARRIER_EIEIO: eieio(); break; +#ifdef CONFIG_PPC64 case BARRIER_LWSYNC: asm volatile("lwsync" : : : "memory"); break; case BARRIER_PTESYNC: asm volatile("ptesync" : : : "memory"); break; +#endif } break; @@ -3578,7 +3580,7 @@ NOKPROBE_SYMBOL(emulate_loadstore); * or -1 if the instruction is one that should not be stepped, * such as an rfid, or a mtmsrd that would clear MSR_RI. */ -int emulate_step(struct pt_regs *regs, struct ppc_inst instr) +int emulate_step(struct pt_regs *regs, ppc_inst_t instr) { struct instruction_op op; int r, err, type; |