Messages in this thread | | | Date | Fri, 18 Dec 2009 13:15:54 +0100 | From | Thomas Hellström <> | Subject | Re: [PATCH] drm: convert drm_ioctl to unlocked_ioctl |
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Arnd Bergmann wrote: > On Friday 18 December 2009, Dave Airlie wrote: > >> This looks good, I've taken this and I've squashed >> the generic pieces of your RFC into this (i.e. >> I haven't modified the drivers, but just added the >> flag to allow the ioctls to be unlocked if the driver >> selects them). >> >> Do you think we should try and get this in soon, >> its seems like it shouldn't have any regressions >> unless we start switching drivers over. >> > > Well, since the patch should not change the behaviour > of the drivers, it probably doesn't matter to users > either way. However, it touches a number of places, > which can break patches that others are working on, > so maybe you should get it upstream at a point that > has the least impact to developer (possibly now). > > Doing it now at least makes it easier to test > moving drivers to unlocked operation. > > Arnd >
I'm very much for this as well. Note that the vmwgfx driver has another (workaround-like) approach to achieve unlocked driver ioctls, but it shouldn't be too hard to convert it.
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