linux-kernel - Re: PROBLEM: Sun Ultra 60 hangs on boot since Linux 6.8

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Message-ID: <20240322064843.GC5132@atomide.com>
Date: Fri, 22 Mar 2024 08:48:43 +0200
From: Tony Lindgren <tony@...mide.com>
To: Nick Bowler <nbowler@...conx.ca>
Cc: linux-kernel@...r.kernel.org, sparclinux@...r.kernel.org,
	regressions@...ts.linux.dev, linux-serial@...r.kernel.org
Subject: Re: PROBLEM: Sun Ultra 60 hangs on boot since Linux 6.8

* Nick Bowler <nbowler@...conx.ca> [240322 06:36]:
> On 2024-03-22 01:15, Tony Lindgren wrote:
> > Can you please test if the following change to add back the check for
> > !pm_runtime_active() is enough to fix the issue?
> 
> I applied the below patch on top of 6.8 and unfortunately it does _not_
> fix the problem (no obvious change in behaviour).

Hmm OK thanks for testing. I'll take a look and see if I can debug this
with qemu sparc as I no longer have any sparc boxes around.

Regards,

Tony