Module: Mesa Branch: 9.1 Commit: 3b609f12f691717f297e8cbb5193edfc09670a6c URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=3b609f12f691717f297e8cbb5193edfc09670a6c
Author: Martin Andersson <[email protected]> Date: Sat Feb 2 17:55:07 2013 +0100 winsys/radeon: fix bo with virtual address referencing mismatch If the same context try to flink and open the object, use the same bo struct instead of opening a new gem handle for the object. This way we avoid avoid having 2 different handle pointing to the same kernel object which can latter lead to trouble with virtual address. Fix: https://bugs.freedesktop.org/show_bug.cgi?id=60200 Signed-off-by: Martin Andersson <[email protected]> Reviewed-by: Jerome Glisse <[email protected]> (cherry picked from commit a37835c8eda017f0c955e0927e7418e7f3ba3b73) --- src/gallium/winsys/radeon/drm/radeon_drm_bo.c | 4 ++++ 1 files changed, 4 insertions(+), 0 deletions(-) diff --git a/src/gallium/winsys/radeon/drm/radeon_drm_bo.c b/src/gallium/winsys/radeon/drm/radeon_drm_bo.c index bb6e954..2d41c26 100644 --- a/src/gallium/winsys/radeon/drm/radeon_drm_bo.c +++ b/src/gallium/winsys/radeon/drm/radeon_drm_bo.c @@ -963,6 +963,10 @@ static boolean radeon_winsys_bo_get_handle(struct pb_buffer *buffer, whandle->handle = bo->handle; } + pipe_mutex_lock(bo->mgr->bo_handles_mutex); + util_hash_table_set(bo->mgr->bo_handles, (void*)(uintptr_t)whandle->handle, bo); + pipe_mutex_unlock(bo->mgr->bo_handles_mutex); + whandle->stride = stride; return TRUE; } _______________________________________________ mesa-commit mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/mesa-commit
