On śro, 2015-09-16 at 11:50 +0200, Michał Winiarski wrote: > According to bspec, some parts of HW expect the addresses to be in > a canonical form where bits [63:48] == [47]. > If we're using 32b addressing, we never need to handle such high > addresses, but since we've recently added 48b address space support, > lets satisfy the HW by converting the address prior to > alloc/insert/clear. > > v2: Commit msg update, > move WARN to gen8_alloc_va_range, > also convert to canonical in insert_entries. > v3: Also convert for !48b (causes no harm, improves code stucture), > update wrap comment. > > Cc: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx> > Cc: Michel Thierry <michel.thierry@xxxxxxxxx> > Cc: Mika Kuoppala <mika.kuoppala@xxxxxxxxx> > Signed-off-by: Michał Winiarski <michal.winiarski@xxxxxxxxx> Actually... Please ignore this patch. It's harmless, unfortunately it's also useless, and I need to address this in a different way. Sorry for the noise. -Michał _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/intel-gfx
