parisc: Flush gatt writes and adjust gatt mask in parisc_agp_mask_memory()

[ Upstream commit d703797380 ]

Flush caches after changing gatt entries and calculate entry according
to SBA requirements.

Signed-off-by: Helge Deller <deller@gmx.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Helge Deller 2023-05-17 15:54:40 +02:00 • committed by Greg Kroah-Hartman
commit 3d48ea53c4