diff options
| author | Eric Anholt <[email protected]> | 2015-06-17 13:24:06 -0700 |
|---|---|---|
| committer | Eric Anholt <[email protected]> | 2015-06-17 23:53:49 -0700 |
| commit | 1d45e44b2f9e52d6eebe84ab08da6b7393011f95 (patch) | |
| tree | e3fe4ff406cb3027b82f60fd1d7b84090b928a79 /src/gallium/drivers/vc4/vc4_context.c | |
| parent | 9adcd2d80aceec90b9c3712b53d8e7839dc5634b (diff) | |
vc4: Move tile state/alloc allocation into the kernel.
This avoids a security issue where userspace could have written the tile
state/tile alloc behind the GPU's back, and will apparently be necessary
for fixing stability bugs (tile state buffers are missing some top bits
for the tile alloc's address).
Diffstat (limited to 'src/gallium/drivers/vc4/vc4_context.c')
| -rw-r--r-- | src/gallium/drivers/vc4/vc4_context.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/src/gallium/drivers/vc4/vc4_context.c b/src/gallium/drivers/vc4/vc4_context.c index ebd357f7065..630f8e68896 100644 --- a/src/gallium/drivers/vc4/vc4_context.c +++ b/src/gallium/drivers/vc4/vc4_context.c @@ -184,8 +184,6 @@ vc4_context_destroy(struct pipe_context *pctx) pipe_surface_reference(&vc4->framebuffer.cbufs[0], NULL); pipe_surface_reference(&vc4->framebuffer.zsbuf, NULL); - vc4_bo_unreference(&vc4->tile_alloc); - vc4_bo_unreference(&vc4->tile_state); vc4_program_fini(pctx); |