On Sat, Dec 10, 2016 at 10:52:53PM +0100, Daniel Vetter wrote: > It only updates per-file feature flags. And all the ioctl which change > behaviour depending upon these flags (they're all kms features) do > _not_ hold the BKL. Therefor this is pure cargo-cult and can be > removed. > > Note that there's a risk that the ioctl will behave inconsistently,
+ if userspace is racing with itself, > but that's ok. The only thing it's not allowed to do is oops the > kernel, and from an audit all places are safe. > > Signed-off-by: Daniel Vetter <daniel.vet...@intel.com> Reviewed-by: Chris Wilson <ch...@chris-wilson.co.uk> -Chris -- Chris Wilson, Intel Open Source Technology Centre _______________________________________________ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/intel-gfx
