Bug#1104460: [regression 6.1.y] discard/TRIM through RAID10 blocking (was: Re: Bug#1104460: linux-image-6.1.0-34-powerpc64le: Discard broken) with RAID10: BUG: kernel tried to execute user page (0) - exploit attempt?

[Moritz Mühlenhoff <jmm@inutil.org>]

On Mon, May 05, 2025 at 04:00:31PM +0200, Salvatore Bonaccorso wrote:
> Thanks for this aditional datapoints. Assuming you wont be able to
> thest the other stable series where the commit d05af90d6218
> ("md/raid10: fix missing discard IO accounting") went in, might you at
> least be able to test the 6.1.y branch with the commit reverted again
> and manually trigger the issue?
> 
> If needed I can provide a test Debian package of 6.1.135 (or 6.1.137)
> with the patch reverted. 

I should be able to test that, yes!

Cheers,
        Moritz