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Message-ID: <cc9e37b4-b5cb-fd4d-84b8-5b824afe710a@redhat.com>
Date:   Sat, 5 Aug 2023 15:09:25 +0200
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Subject: Re: Fwd: 6.5 - 6.4.7 Regression : ASUS UM5302TA Keyboard don't work
To:     August Wikerfors <git@augustwikerfors.se>,
        Linux regressions mailing list <regressions@lists.linux.dev>
Cc:     Mario Limonciello <mario.limonciello@amd.com>,
        Linux Input Devices <linux-input@vger.kernel.org>,
        ACPI Asus <acpi4asus-user@lists.sourceforge.net>,
        Linux x86 Platform Drivers 
        <platform-driver-x86@vger.kernel.org>,
        Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
        Bagas Sanjaya <bagasdotme@gmail.com>,
        Dmitry Torokhov <dmitry.torokhov@gmail.com>,
        Corentin Chary <corentin.chary@gmail.com>,
        Guilhem Lettron <guilhem@lettron.fr>
References: <bdc6cb4d-a853-72b2-b132-989b64740ad9@gmail.com>
 <8ee87fe1-684f-ad59-21c7-4401a4e70bee@leemhuis.info>
 <b7df9a02-3b81-4f8c-aeba-222c298180d4@augustwikerfors.se>
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From:   Hans de Goede <hdegoede@redhat.com>
In-Reply-To: <b7df9a02-3b81-4f8c-aeba-222c298180d4@augustwikerfors.se>
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Hi,

On 8/4/23 17:26, August Wikerfors wrote:
> On 2023-07-30 06:49, Linux regression tracking (Thorsten Leemhuis) wrote:
>> Lo!
>>
>> On 30.07.23 04:41, Bagas Sanjaya wrote:
>>>
>>> I notice a regression report on Bugzilla [1]. Quoting from it:
>>>
>>>> On a kernel 6.4.5 and less, the keyboard is working fine.
>>>>
>>>> Beginning with 6.5 rc1 and 6.4.7 any key don't respond.
>>
>> That is a AMD Ryzen Laptop. And if that really started from
>> v6.4.6..v6.4.7 then I guess there is a decent chance that this is caused
>> by ```ACPI: resource: Remove "Zen" specific match and quirks``` from
>> Mario. Hence adding him to the list of recipients.
> 
> Confirmed now, see https://bugzilla.kernel.org/show_bug.cgi?id=217726#c9
> 
> #regzbot introduced: a9c4a912b7dc7ff922d4b9261160c001558f9755

We just have received 2 bug reports for Fedora which I believe are also
this issue (not confirmed yet):

https://bugzilla.redhat.com/show_bug.cgi?id=2229165
https://bugzilla.redhat.com/show_bug.cgi?id=2229317

I'm going to create a Fedora 6.4.y test-kernel with a9c4a912b7dc7ff
reverted.

IMHO we really should revert a9c4a912b7dc7ff upstream,
at least for the 6.4.y series where it seems to be doing
more harm then good.

And propably also for 6.5-rc# for now until we figure out
a better solution.

Regards,

Hans