Em Fri, 13 Apr 2018 14:20:52 +0100
Sean Young escreveu:
> On Fri, Apr 13, 2018 at 07:00:50AM -0300, Mauro Carvalho Chehab wrote:
> > Yeah, we could limit it to run only 512 times (or some other reasonable
> > quantity), but in order to do that, we need to be sure that, on each read(),
> > the FIF
On Fri, Apr 13, 2018 at 07:00:50AM -0300, Mauro Carvalho Chehab wrote:
> Yeah, we could limit it to run only 512 times (or some other reasonable
> quantity), but in order to do that, we need to be sure that, on each read(),
> the FIFO will shift - e. g. no risk of needing to do more than one read
>
Em Fri, 13 Apr 2018 10:40:05 +0100
Sean Young escreveu:
> On Fri, Apr 13, 2018 at 06:06:46AM -0300, Mauro Carvalho Chehab wrote:
> > Hi Sean,
> >
> > Em Thu, 12 Apr 2018 23:21:32 +0100
> > Sean Young escreveu:
> >
> > > On Thu, Apr 12, 2018 at 11:24:07AM -0400, Mauro Carvalho Chehab wrote:
Em Fri, 13 Apr 2018 11:36:56 +0200
Mason escreveu:
> On 13/04/2018 11:25, Mauro Carvalho Chehab wrote:
> > Em Fri, 13 Apr 2018 11:15:16 +0200
> > Mason escreveu:
> >
> >> On 12/04/2018 17:24, Mauro Carvalho Chehab wrote:
> >>
> >>> As warned by smatch:
> >>> drivers/media/rc/st_rc.c:110 s
On Fri, Apr 13, 2018 at 06:06:46AM -0300, Mauro Carvalho Chehab wrote:
> Hi Sean,
>
> Em Thu, 12 Apr 2018 23:21:32 +0100
> Sean Young escreveu:
>
> > On Thu, Apr 12, 2018 at 11:24:07AM -0400, Mauro Carvalho Chehab wrote:
> > > As warned by smatch:
> > > drivers/media/rc/st_rc.c:110 st_rc_rx_in
On 13/04/2018 11:25, Mauro Carvalho Chehab wrote:
> Em Fri, 13 Apr 2018 11:15:16 +0200
> Mason escreveu:
>
>> On 12/04/2018 17:24, Mauro Carvalho Chehab wrote:
>>
>>> As warned by smatch:
>>> drivers/media/rc/st_rc.c:110 st_rc_rx_interrupt() warn: this loop
>>> depends on readl() succeeding
Em Fri, 13 Apr 2018 11:15:16 +0200
Mason escreveu:
> On 12/04/2018 17:24, Mauro Carvalho Chehab wrote:
>
> > As warned by smatch:
> > drivers/media/rc/st_rc.c:110 st_rc_rx_interrupt() warn: this loop
> > depends on readl() succeeding
> >
> > If something goes wrong at readl(), the logic wi
On 12/04/2018 17:24, Mauro Carvalho Chehab wrote:
> As warned by smatch:
> drivers/media/rc/st_rc.c:110 st_rc_rx_interrupt() warn: this loop
> depends on readl() succeeding
>
> If something goes wrong at readl(), the logic will stay there
> inside an IRQ code forever. This is not the nices
Hi Sean,
Em Thu, 12 Apr 2018 23:21:32 +0100
Sean Young escreveu:
> On Thu, Apr 12, 2018 at 11:24:07AM -0400, Mauro Carvalho Chehab wrote:
> > As warned by smatch:
> > drivers/media/rc/st_rc.c:110 st_rc_rx_interrupt() warn: this loop
> > depends on readl() succeeding
> >
> > If something go
Hi Mauro
On 04/12/2018 05:24 PM, Mauro Carvalho Chehab wrote:
> As warned by smatch:
> drivers/media/rc/st_rc.c:110 st_rc_rx_interrupt() warn: this loop
> depends on readl() succeeding
>
> If something goes wrong at readl(), the logic will stay there
> inside an IRQ code forever. This is n
Hi Mauro, Sean
On 04/13/2018 12:21 AM, Sean Young wrote:
> On Thu, Apr 12, 2018 at 11:24:07AM -0400, Mauro Carvalho Chehab wrote:
>> As warned by smatch:
>> drivers/media/rc/st_rc.c:110 st_rc_rx_interrupt() warn: this loop
>> depends on readl() succeeding
>>
>> If something goes wrong at rea
On Thu, Apr 12, 2018 at 11:24:07AM -0400, Mauro Carvalho Chehab wrote:
> As warned by smatch:
> drivers/media/rc/st_rc.c:110 st_rc_rx_interrupt() warn: this loop
> depends on readl() succeeding
>
> If something goes wrong at readl(), the logic will stay there
> inside an IRQ code forever. T
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