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Date: Sun, 18 Oct 2026 08:48:03 +0200
From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: Wolfgang Walter <linux@stwm.de>
Cc: stable@vger.kernel.org, patches@lists.linux.dev,
	"Rafael J. Wysocki" <rafael.j.wysocki@intel.com>,
	Sasha Levin <sashal@kernel.org>
Subject: Re: regression 6.18.57: acpi power button vanished in machines
 running in qemu
Message-ID: <2026101834-parchment-reps-0bee@gregkh>
References: <5fe757e7aa54c38df3525d313598db99@stwm.de>
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In-Reply-To: <5fe757e7aa54c38df3525d313598db99@stwm.de>

On Sat, Oct 17, 2026 at 07:26:54PM +0200, Wolfgang Walter wrote:
> Hello,
> 
> since 6.18.57 there is no acpi power button any more in virtual qemu based
> machines (as far as I can see model doesn't matter).

Can you use 'git bisect' to find the offending change?  Does this also
happen in the latest 7.2.y and 7.3-rc releases?

thanks,

greg k-h