Laurent Pinchart wrote: > Hi Hans, > > On Wednesday 28 April 2010 14:37:10 Hans Verkuil wrote: >>> Arnd Bergmann wrote: > > [snip] > >>>> Mauro, does this patch make sense to you? It would be good to have your >>>> Ack so we can queue this in the series leading to the removal of the >>>> ->ioctl file operation. We can also do the minimal change and let you >>>> take care of fixing this up in a different way in your own tree. >>> We had a similar discussion a while ago at linux-media. The idea is to do >>> it on a deeper level, changing the drivers to not need to use KBL. >>> Hans is working on those patches. Not sure about the current status. >> I'm waiting for the event patch series from Sakari to go in before I can >> continue working on this. >> >>> Anyway, I think that the better is to apply first your patch, to avoid >>> breaking your patch series, and then ours, as we may otherwise have some >>> conflicts between your tree and drivers/media git tree. >> I have no real problem with this patch, as long as people realize that >> this only moves the BKL from one place to another and does not really fix >> any drivers. > > Seems that Arnd was more convincing than me. I've submitted the exact same > patch a while ago :-) Same patch, different situation ;) > Of course this doesn't solve the BKL issue, but it pushes it one level down, > closer to the drivers. Higher levels can then stop caring about it. Of course > lower levels will still need to remove the BKL. Yes. This patch doesn't change anything in practice, but it allows RT people to keep working on their series of changes, giving us a little more time to work on a definitive solution. If nacked, we would need to send an alternative patch for them, and, as this is not ready (and such patch applied via RT tree would likely cause merge conflicts with our patches), the better is to just ack and keep writing the patch that will solve the issue. Your patch were very useful, as it started the discussions for the BKL removal on drivers/media drivers. -- Cheers, Mauro -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
