Re: [PATCH v2] ima: kexec: silence RCU list traversal warning
From: Breno Leitao
Date: Thu Jan 16 2025 - 06:23:44 EST
Hello Mimi,
On Thu, Nov 21, 2024 at 01:57:12AM -0800, Breno Leitao wrote:
> The ima_measurements list is append-only and doesn't require
> rcu_read_lock() protection. However, lockdep issues a warning when
> traversing RCU lists without the read lock:
>
> security/integrity/ima/ima_kexec.c:40 RCU-list traversed in non-reader section!!
What are the next steps in regarding this issue? I am still seeing this
problem on Linus' tree.
Thanks