Re: [regression] Since kernel 6.3.1 logitech unify receiver not working properly

From: Bagas Sanjaya <bagasdotme@gmail.com>
To: "Linux regressions mailing list" <regressions@lists.linux.dev>,
	"Filipe Laíns" <lains@riseup.net>,
	"Bastien Nocera" <hadess@hadess.net>,
	"Jiri Kosina" <jikos@kernel.org>,
	"Benjamin Tissoires" <benjamin.tissoires@redhat.com>
Cc: Linux Input Devices <linux-input@vger.kernel.org>,
	LKML <linux-kernel@vger.kernel.org>,
	guy.b@bluewin.ch, poncho@spahan.ch,
	Bastien Nocera <hadess@hadess.net>
Subject: Re: [regression] Since kernel 6.3.1 logitech unify receiver not working properly
Date: Wed, 17 May 2023 20:17:02 +0700	[thread overview]
Message-ID: <ZGTTznb+zal7XRkv@debian.me> (raw)
In-Reply-To: <bec024d5-4088-00ae-f7b5-7188868b1707@leemhuis.info>

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On Thu, May 11, 2023 at 01:58:43PM +0200, Thorsten Leemhuis wrote:
> Hi, Thorsten here, the Linux kernel's regression tracker.
> 
> On 08.05.23 11:55, Linux regression tracking (Thorsten Leemhuis) wrote:
> > Hi, Thorsten here, the Linux kernel's regression tracker.
> > 
> > I noticed a regression report in bugzilla.kernel.org. As many (most?)
> > kernel developers don't keep an eye on it, I decided to forward it by mail.
> > 
> > Quoting from https://bugzilla.kernel.org/show_bug.cgi?id=217412 :
> 
> TWIMC: a few other users (three or four iirc) showed up in that ticket
> and reported problems with the receiver, albeit the symptoms are not
> exactly the same for all of them, so there might be more than one problem.
> 
> I'll try to motivate the affected users to perform a bisection. But
> would be great if those with more knowledge about this code could
> briefly look into the ticket, maybe the details the users shared allows
> one of you to guess what causes this.

Hi Thorsten,

Another reporter in the same bug ticket has already pinned down the
culprit to 586e8fede7953b ("HID: logitech-hidpp: Retry commands when device
is busy"). I'm now updating regzbot entry (and Cc'ing the culprit author):

#regzbot introduced: 586e8fede7953b

Thanks.

-- 
An old man doll... just what I always wanted! - Clara

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