Re: [BUG] Lockdep warning from "genirq/cpuhotplug: Convert to lock guards"

From: Paul E. McKenney
Date: Fri May 09 2025 - 10:31:44 EST


On Fri, May 09, 2025 at 08:12:01AM +0200, Thomas Gleixner wrote:
> On Thu, May 08 2025 at 15:29, Paul E. McKenney wrote:
> > Testing next-20250508 with lockdep enabled got a splat that is shown in
> > all its glory below. Reverting this commit makes the problem go away:
> >
> > 88a4df117ad6 ("genirq/cpuhotplug: Convert to lock guards")
>
> https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git/commit/?h=irq/core

Very good, thank you, and feel free to add my Tested-by, though it
appears to already be set in stone.

Thanx, Paul