diff options
Diffstat (limited to 'arch/arm64/kernel/ptrace.c')
| -rw-r--r-- | arch/arm64/kernel/ptrace.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/arch/arm64/kernel/ptrace.c b/arch/arm64/kernel/ptrace.c index 55909b2208cc..beff0fb11b6b 100644 --- a/arch/arm64/kernel/ptrace.c +++ b/arch/arm64/kernel/ptrace.c @@ -227,13 +227,13 @@ static int ptrace_hbp_fill_attr_ctrl(unsigned int note_type, struct arch_hw_breakpoint_ctrl ctrl, struct perf_event_attr *attr) { - int err, len, type, disabled = !ctrl.enabled; + int err, len, type, offset, disabled = !ctrl.enabled; attr->disabled = disabled; if (disabled) return 0; - err = arch_bp_generic_fields(ctrl, &len, &type); + err = arch_bp_generic_fields(ctrl, &len, &type, &offset); if (err) return err; @@ -252,6 +252,7 @@ static int ptrace_hbp_fill_attr_ctrl(unsigned int note_type, attr->bp_len = len; attr->bp_type = type; + attr->bp_addr += offset; return 0; } @@ -304,7 +305,7 @@ static int ptrace_hbp_get_addr(unsigned int note_type, if (IS_ERR(bp)) return PTR_ERR(bp); - *addr = bp ? bp->attr.bp_addr : 0; + *addr = bp ? counter_arch_bp(bp)->address : 0; return 0; } |