On Fri, Jul 08, 2022 at 03:44:09PM +0100, Robin Murphy wrote: > On 2022-07-08 15:32, Thierry Reding wrote: > > On Thu, Jul 07, 2022 at 06:30:44PM +0100, Robin Murphy wrote: > > > Conditional registration is a problem for other subsystems which may > > > unwittingly try to interact with host1x_context_device_bus_type in an > > > uninitialised state on non-Tegra platforms. A look under /sys/bus on a > > > typical system already reveals plenty of entries from enabled but > > > otherwise irrelevant configs, so lets keep things simple and register > > > our context bus unconditionally too. > > > > > > Signed-off-by: Robin Murphy <robin.murphy@xxxxxxx> > > > --- > > > drivers/gpu/host1x/context_bus.c | 5 ----- > > > 1 file changed, 5 deletions(-) > > > > Applied, thanks. > > > > Do we need this in v5.19 or is it enough if this gets into v5.20? > > It's not strictly a critical fix, so I think 5.20 is fine. I plan to post v4 > of my bus_set_iommu() series next week as the hopefully-final version, but > at this point I think it might be safer to hold off actually merging that > until early next cycle, to give it plenty of time in -next. Alright, I'll send it for v5.20 for now. If things change we can always backport to v5.19. Thierry
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