linux-kernel - Re: [PATCH 2/5] ACPI: sysfs: use device lifecycle for

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Message-ID: <4cd2352c-4e95-4ddf-a366-75dad45bf7e6@t-8ch.de>
Date: Thu, 27 Jun 2024 19:17:09 +0200
From: Thomas Weißschuh <linux@...ssschuh.net>
To: Mark Brown <broonie@...nel.org>, 
	"Rafael J. Wysocki" <rafael@...nel.org>
Cc: Len Brown <lenb@...nel.org>, Robert Moore <robert.moore@...el.com>, 
	linux-acpi@...r.kernel.org, linux-kernel@...r.kernel.org, acpica-devel@...ts.linux.dev, 
	Aishwarya.TCV@....com
Subject: Re: [PATCH 2/5] ACPI: sysfs: use device lifecycle for _STR result

Rafael:

Would you mind backing this series out for now?
I'll do some more experiments and resubmit.

On 2024-06-26 16:39:10+0000, Mark Brown wrote:
> On Tue, Jun 25, 2024 at 11:56:18PM +0200, Thomas Weißschuh wrote:
> > On 2024-06-25 21:57:13+0000, Mark Brown wrote:
> 
> > > <2>[   50.236703] acpi LNXTHERM:08: Resources present before probing
> 
> > This does make sense, the device is not yet bound to a driver.
> > Which apparently precludes the usage of devres.
> 
> Oh, yes - I really wouldn't expect that to work at all, devres is all
> about tying things to the device being bound so trying to use it outside
> of that is not something I'd expect to go well.
> 
> > I'm also wondering why the _STR attribute behaved differently in the
> > first place.
> > Does the patch below work better?
> 
> That patch applied on top of -next appears to resolve the issue.

Thanks for the confirmation