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Date:   Thu, 10 Mar 2022 13:45:03 +0100
From:   Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To:     "Rafael J. Wysocki" <rafael@kernel.org>
Cc:     Sasha Levin <sashal@kernel.org>, stable@vger.kernel.org,
        ACPI Devel Maling List <linux-acpi@vger.kernel.org>,
        Hans de Goede <hdegoede@redhat.com>,
        "Thorsten Leemhuis (regressions address)" <regressions@leemhuis.info>
Subject: Re: Please revert commit 4287509b4d21e34dc492 from 5.16.y
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On Thu, Mar 10, 2022 at 01:26:16PM +0100, Rafael J. Wysocki wrote:
> Hi Greg & Sasha,
> 
> Commit 4287509b4d21e34dc492 that went into 5.16.y as a backport of
> mainline commit dc0075ba7f38 ("ACPI: PM: s2idle: Cancel wakeup before
> dispatching EC GPE") is causing trouble in 5.16.y, but 5.17-rc7
> including the original commit is fine.
> 
> This is most likely due to some other changes that commit dc0075ba7f38
> turns out to depend on which have not been backported, but because it
> is not an essential fix (and it was backported, because it carried a
> Fixes tag and not because it was marked for backporting), IMV it is
> better to revert it from 5.16.y than to try to pull all of the
> dependencies in (and risk missing any of them), so please do that.
> 
> Please see this thread:
> 
> https://lore.kernel.org/linux-pm/31b9d1cd-6a67-218b-4ada-12f72e6f00dc@redhat.com/

Odd that this is only showing up in 5.16 as this commit also is in 5.4
and 5.10 and 5.15.  Should I drop it from there as well?

thanks,

greg k-h