linux-kernel - Re: [v4l-dvb-maintainer] [GIT PATCHES] V4L/DVB updates

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Message-Id: <200704161700.54905.cijoml@volny.cz>
Date:	Mon, 16 Apr 2007 17:00:54 +0200
From:	CIJOML <cijoml@...ny.cz>
To:	Adrian Bunk <bunk@...sta.de>
Cc:	Michael Krufky <mkrufky@...uxtv.org>,
	Mauro Carvalho Chehab <mchehab@...radead.org>,
	Linus Torvalds <torvalds@...ux-foundation.org>,
	linux-dvb-maintainer@...uxtv.org,
	Andrew Morton <akpm@...ux-foundation.org>,
	video4linux-list@...hat.com, linux-kernel@...r.kernel.org
Subject: Re: [v4l-dvb-maintainer] [GIT PATCHES] V4L/DVB updates

One more addiction:

As a side effect this fixes also kernel crash, when you swsusp/swresume with 
USB dongle and playing DVB stream. 

Michal

Dne pondělí 16 duben 2007 16:15 Adrian Bunk napsal(a):
> On Sun, Apr 15, 2007 at 08:33:38PM -0400, Michael Krufky wrote:
> > Mauro,
> >
> > I've been out of town for the past few days... I just got home and saw
> > this:
> >
> > Mauro Carvalho Chehab wrote:
> > >    - Fix 1/3 for bug 7819: fixed frontend hotplug issue
> > >    - Fix 2/3 for bug 7819: demux and dvr
> > >    - Fix 3/3 for bug 7819: fixed hotplugging for dvbnet
> >
> > I don't think that this is 2.6.21 material.  These patches have not yet
> > received
> > enough testing to be sent to mainline.
> >
> > I have tested them, and they seem to work for my cxusb device, but we
> > have yet to hear test results from users of usb dvb devices that do not
> > use the dvb-usb framework.  (ttusb, flexcop-usb, cinergyT2, for example)
> >
> > The bug that these patches fix has been around throughout the entire
> > kernel history of the dvb subsystem.  The bug is not a regression -- it
> > has always been
> > there.  In my opinion, it is too late in 2.6.21 development to apply
> > this change.
> > Because these fixes are not obvious, I think we should let them get some
> > more testing, and have them queued for 2.6.22 .
>
> Unless I misunderstand anything, this should fix [1].
>
> And this is a bug that was reported to be present in 2.6.21-rc but not
> in 2.6.20 (and it's therefore a regression, no matter whether the
> underlying problem was older and only exposed by some other change).
>
> > Regards,
> >
> > Michael
>
> cu
> Adrian
>
> [1] http://lkml.org/lkml/2007/3/9/212
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