On 8/22/26 6:42 AM, Aaron Kling via B4 Relay wrote: > From: Faith Ekstrand <[email protected]> > > On Tegra devices, uncached maps traslate to device memory, causing > unaligned accesses by userspace resulting in a SIGBUS. Instead, use > write-combined maps to ensure proper access. > > This would also affect discrete cards on any Arm device. It was > determined that discrete cards regardless of cpu arch should use > write-combined maps for coherent anyways. Thus this change is made for > all gpu types. > > Signed-off-by: Faith Ekstrand <[email protected]> > Co-developed-by: Aaron Kling <[email protected]> > Signed-off-by: Aaron Kling <[email protected]> Can you please provide a Fixes: tag? Also, please remember to Cc: stable if necessary.
Thanks, Danilo
