Re: Blockdev 6.13-rc lockdep splat regressions

["Thomas Hellström" <thomas.hellstrom@linux.intel.com>]

On Fri, 2025-01-10 at 11:14 +0100, Christoph Hellwig wrote:
> On Fri, Jan 10, 2025 at 11:12:58AM +0100, Thomas Hellström wrote:
> > Ming, Others
> > 
> > On 6.13-rc6 I'm seeing a couple of lockdep splats which appear
> > introduced by the commit
> > 
> > f1be1788a32e ("block: model freeze & enter queue as lock for
> > supporting
> > lockdep")
> > 
> > The first one happens when swap-outs start to a scsi disc,
> > Simple reproducer is to start a couple of parallel "gitk" on the
> > kernel
> > repo and watch them exhaust available memory.
> > 
> > the second is easily triggered by entering a debugfs trace
> > directory,
> > apparently triggering automount:
> > cd /sys/kernel/debug/tracing/events
> > 
> > Are you aware of these?
> 
> Yes, this series fixes it:
> 
> https://lore.kernel.org/linux-block/20250110054726.1499538-1-hch@lst.de/
> 
> should be ready now that the nitpicking has settled down.
> 

Great. Thanks.
/Thomas