From: Takashi Iwai <tiwai@suse.de>
To: Alan Stern <stern@rowland.harvard.edu>
Cc: Takashi Iwai <tiwai@suse.de>,
Linux regressions mailing list <regressions@lists.linux.dev>,
Oliver Neukum <oneukum@suse.com>,
USB list <linux-usb@vger.kernel.org>
Subject: Re: Regression due to 59cf44575456 ("USB: core: Fix oversight in SuperSpeed initialization")
Date: Wed, 24 Apr 2024 16:22:44 +0200 [thread overview]
Message-ID: <87a5lidemj.wl-tiwai@suse.de> (raw)
In-Reply-To: <bb7f94de-d520-4995-bb95-f3188be55f03@rowland.harvard.edu>
On Wed, 24 Apr 2024 16:14:23 +0200,
Alan Stern wrote:
>
> On Wed, Apr 24, 2024 at 10:56:11AM +0200, Takashi Iwai wrote:
> > On Tue, 23 Apr 2024 21:29:27 +0200,
> > Alan Stern wrote:
> > >
> > > On Mon, Apr 22, 2024 at 09:24:24PM +0200, Takashi Iwai wrote:
> > > > As posted in another mail, it's a virtualized environment.
> > > > Details are found in the original bug report
> > > > https://bugzilla.suse.com/show_bug.cgi?id=1220569
> > >
> > > Hmmm. If this is a virtualized device, isn't the best solution to fix the
> > > emulation code for the device so that it presents a valid descriptor?
> >
> > Honestly speaking, I don't know, but it smells like a hard way. After
> > all, we brought some regression of the previously (even casually /
> > unintended) working "device"...
>
> Still, it would be good to report the incorrect descriptor to the package's
> maintainer.
Well, it's no Linux package.
Takashi
next prev parent reply other threads:[~2024-04-24 14:22 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-04-09 13:49 Regression due to 59cf44575456 ("USB: core: Fix oversight in SuperSpeed initialization") Oliver Neukum
2024-04-09 14:56 ` Alan Stern
2024-04-22 17:33 ` Linux regression tracking (Thorsten Leemhuis)
2024-04-22 18:03 ` Alan Stern
2024-04-22 19:24 ` Takashi Iwai
2024-04-23 19:29 ` Alan Stern
2024-04-24 8:56 ` Takashi Iwai
2024-04-24 14:14 ` Alan Stern
2024-04-24 14:22 ` Takashi Iwai [this message]
2024-04-24 14:56 ` Alan Stern
2024-04-24 15:07 ` Takashi Iwai
2024-04-28 7:57 ` Takashi Iwai
2024-04-29 13:28 ` Alan Stern
2024-04-30 8:02 ` Takashi Iwai
2024-04-30 14:33 ` [PATCH] usb: Fix regression caused by invalid ep0 maxpacket in virtual SuperSpeed device Alan Stern
2024-04-22 19:22 ` Regression due to 59cf44575456 ("USB: core: Fix oversight in SuperSpeed initialization") Takashi Iwai
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