linux-kernel - Re: [PATCH v2 1/1] hung_task: fix warnings caused by unaligned lock pointers

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Message-ID: <8864b0ad-d9c7-4de3-b7e7-95512778822d@helsinkinet.fi>
Date: Wed, 8 Oct 2025 15:56:20 +0300
From: Eero Tamminen <oak@...sinkinet.fi>
To: Finn Thain <fthain@...ux-m68k.org>,
 Andrew Morton <akpm@...ux-foundation.org>,
 Geert Uytterhoeven <geert@...ux-m68k.org>
Cc: Kent Overstreet <kent.overstreet@...ux.dev>,
 Lance Yang <lance.yang@...ux.dev>, amaindex@...look.com,
 anna.schumaker@...cle.com, boqun.feng@...il.com, ioworker0@...il.com,
 joel.granados@...nel.org, jstultz@...gle.com, leonylgao@...cent.com,
 linux-kernel@...r.kernel.org, linux-m68k@...ts.linux-m68k.org,
 longman@...hat.com, mhiramat@...nel.org, mingo@...hat.com,
 mingzhe.yang@...com, peterz@...radead.org, rostedt@...dmis.org,
 senozhatsky@...omium.org, tfiga@...omium.org, will@...nel.org,
 stable@...r.kernel.org
Subject: Re: [PATCH v2 1/1] hung_task: fix warnings caused by unaligned lock
 pointers

Hi,

On 10/8/25 03:40, Finn Thain wrote:
> On Tue, 7 Oct 2025, Andrew Morton wrote:
>> Getting back to the $Subject at hand, are people OK with proceeding
>> with Lance's original fix?
> 
> Lance's patch is probably more appropriate for -stable than the patch I
> proposed -- assuming a fix is needed for -stable.
> 
> Besides those two alternatives, there is also a workaround:
> $ ./scripts/config -d DETECT_HUNG_TASK_BLOCKER
> which may be acceptable to the interested parties (i.e. m68k users).
> 
> I don't have a preference. I'll leave it up to the bug reporters (Eero and
> Geert).

It's good for me.


	- Eero