Re: [PATCH] selftests/mm: Fix memleak in migration benchmark

From: Andrew Morton

Date: Wed Jul 08 2026 - 22:37:32 EST


On Wed, 8 Jul 2026 18:37:05 +0800 Hongfu Li <lihongfu@xxxxxxxxxx> wrote:

> Several early return paths in run_migration_benchmark() skip
> hmm_buffer_free(), leaking the buffer. Replace with a single cleanup
> label.

Thanks. Sashiko found a bug:
https://sashiko.dev/#/patchset/20260708103705.840679-1-lihongfu@xxxxxxxxxx