Re: [PATCH V2] locking/rt: Fix the incorrect RCU protection in rt_spin_unlock()

[Thomas Gleixner]

On Sat, Jun 20 2026 at 07:44, Al Viro wrote:
> On Fri, Jun 19, 2026 at 02:52:08PM +0200, Thomas Gleixner wrote:
>> Fixes: 0f383b6dc96e ("locking/spinlock: Provide RT variant")
>> Reported-by: syzbot+000c800a02097aaa10ed@xxxxxxxxxxxxxxxxxxxxxxxxx
>> Decoded-by: Jann Horn <jannh@xxxxxxxxxx>
>> Signed-off-by: Thomas Gleixner <tglx@xxxxxxxxxx>
>> Cc: stable@xxxxxxxxxxxxxxx
>
> Looks sane.
>
> ACKed-by: Al Viro <viro@xxxxxxxxxxxxxxxxxx>
>
> If RT folks see no subtle problems with that, it ought to go into mainline ASAP.

I'll queue it up tomorrow and send it Linus wards ASAP.