diff options
Diffstat (limited to 'arch/x86/events/intel/ds.c')
| -rw-r--r-- | arch/x86/events/intel/ds.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/arch/x86/events/intel/ds.c b/arch/x86/events/intel/ds.c index 5aabb0e2964a..f3f0bc27fa02 100644 --- a/arch/x86/events/intel/ds.c +++ b/arch/x86/events/intel/ds.c @@ -1353,14 +1353,13 @@ static int intel_pmu_pebs_fixup_ip(struct pt_regs *regs) is_64bit = kernel_ip(to) || any_64bit_mode(regs); #endif insn_init(&insn, kaddr, size, is_64bit); - insn_get_length(&insn); + /* - * Make sure there was not a problem decoding the - * instruction and getting the length. This is - * doubly important because we have an infinite - * loop if insn.length=0. + * Make sure there was not a problem decoding the instruction. + * This is doubly important because we have an infinite loop if + * insn.length=0. */ - if (!insn.length) + if (insn_get_length(&insn)) break; to += insn.length; |