Re: [PATCH] arm64/entry: Don't disable preemption in debug_exception_enter() with RT kernel

[Sebastian Andrzej Siewior]

On 2026-05-19 18:25:24 [-0400], Waiman Long wrote:
> Commit d8bb6718c4db ("arm64: Make debug exception handlers visible from
> RCU") introduces debug_exception_enter() and debug_exception_exit()
> where preemption is explicitly disabled. With a PREEMPT_RT debug kernel,
> the following bug report can happen.
…

What kernel is this? I have backport (which is being tested) for v6.6
and v6.12, the patches are from v6.17-rc1.

Sebastian