| Subject | Re: [patch 5/8] x86/entry/common: Provide trace/kprobe safe exit to user space functions | From | Andy Lutomirski <> | Date | Tue, 25 Feb 2020 21:45:11 -0800 |
| |
On 2/25/20 2:08 PM, Thomas Gleixner wrote: > Split prepare_enter_to_user_mode() and mark it notrace/noprobe so the irq > flags tracing on return can be put into it.
Is our tooling clever enough for thsi to do anything? You have a static inline that is only called in one place, and the caller is notrace and NOKPROBE. Does this actually allow tracing in the static inline callee?
--Andy
|