[PATCH] D154275: [llvm-exegesis] Support older kernel versions in subprocess executor

[Fangrui Song via Phabricator via llvm-commits]

MaskRay added a comment.

Reminder that please make sure a reviewed commit has `Differential Revision:`. If you use `arc diff 'HEAD^'` to upload a differential, you'll get this automatically.
I typically run `arc amend` before pushing to get `Reviewed By:`


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D154275/new/

https://reviews.llvm.org/D154275