On Wed, Aug 05, 2015 at 10:59:00AM +0200, Daniel Vetter wrote: > On Tue, Aug 04, 2015 at 04:55:52PM +0300, David Weinehall wrote: > > VBT version 196 increased the size of common_child_dev_config. The parser > > code assumed that the size of this structure would not change. > > > > The modified code now copies the amount needed based on the VBT version, > > and emits a debug message if the VBT version is unknown (too new); > > since the struct config block won't shrink in newer versions it should > > be harmless to copy the maximum known size in such cases, so that's > > what we do, but emitting the warning is probably sensible anyway. > > > > In the longer run it might make sense to modify the parser code to > > use a version/feature mapping, rather than hardcoding things like this, > > but for now the variants are fairly managable. > > > > v2: Stricter size checks > > > > Signed-off-by: David Weinehall <david.weinehall@xxxxxxxxxxxxxxx> > > Since Chris mentioned that this should fix a regression I applied it to > drm-intel-fixes. Great! Will you merge the other patch in the series to the nightly build? Regards, David _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/intel-gfx
