[PATCH 02/16] drm/ast: implement mmap access managament

Correctly allow and revoke buffer access on each open/close via the new VMA offset manager. Cc: Dave Airlie Signed-off-by: David Herrmann --- drivers/gpu/drm/ast/ast_drv.c | 2 ++ drivers/gpu/drm/ast/ast_drv.h | 4 drivers/gpu/drm/ast/ast_main.c | 15 +++ 3 files changed, 2

[PATCH 02/16] drm/ast: implement mmap access managament

Correctly allow and revoke buffer access on each open/close via the new VMA offset manager. Cc: Dave Airlie Signed-off-by: David Herrmann --- drivers/gpu/drm/ast/ast_drv.c | 2 ++ drivers/gpu/drm/ast/ast_drv.h | 4 drivers/gpu/drm/ast/ast_main.c | 15 +++ 3 files changed, 2