Re: [PATCH] perf/core: Handling the race between exit_mmap and perf sample

[Peter Zijlstra]

On Thu, Apr 24, 2025 at 10:54:29AM +0800, Baisheng Gao wrote:
> In order to fix the race condition between exit_mmap and
> perf_output_sample below, forbidding to copy the user stack
> of an exiting process.

You cannot say "the race" and not describe the race. A stack dump is not
a description of a race.