Re: [PATCH 0/1] radio-mr800: fix unplug

[Douglas Schilling Landgraf <dougsland@gmail.com>]

Hello,

On Thu, 20 Nov 2008 10:42:40 +0300
"Alexey Klimov" <klimov.linux@gmail.com> wrote:

> Hello, Douglas
> 
> On Thu, Nov 20, 2008 at 6:31 AM, Douglas Schilling Landgraf
> <dougsland@gmail.com> wrote:
> > Hello Alexey,
> >
> > On Wed, 19 Nov 2008 03:35:55 +0300
> > Alexey Klimov <klimov.linux@gmail.com> wrote:
> >
> >> Hello, all
> >>
> >> This patch fix such thing. When you listening the radio with you
> >> user-space application(kradio/gnomeradio/mplayer/etc) and suddenly
> >> you unplug the device from usb port and then close application or
> >> change frequency of the radio - a lot of oopses appear in dmesg. I
> >> also had big problems with stability of kernel(different memory
> >> leaks, lockings) in ~30% of cases when using mplayer trying to
> >> reproduce this bug.
> >
> >> This thing happens with dsbr100 radio and radio-mr800. I told about
> >> this thing to Douglas Schilling Landgraf and then he suggested
> >> right decision for dsbr100. He told me that he get ideas of
> >> preventing this bug from Tobias radio-si470x driver. Hopefully
> >> this bug didn't show up in radio-si470x. Well, i used Douglas
> >> suggestion and code of si470x and made this patch.
> >>
> >> Douglas said that he's going to create patch for dsbr100.
> >
> > humm, since you already fixed radio-mr800 and I'm working with other
> > developers to improve em28xx... Are you interested to make a patch
> > to fix dsbr100?
> >
> > Cheers,
> > Douglas
> >
> 
> Well, if you okay with that and if this patch (for mr800) is right - i
> can make patch for dsbr100. 

Seems ok.

> Currently, i don't have access to this
> device for a few days. So, if i don't post this patch to this list in
> a week - please contact with me.

Ok.

Cheers,
Douglas

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