commit 49b5495e09a25ba695760e3095cc610df887e457
author zhangyuankun Yefeng <yuankunx.zhang@intel.com> Thu Feb 04 10:25:23 2021 +0800
committer intel-mediadev <mediadev@intel.com> Sun Feb 07 11:13:22 2021 +0800
tree b44fa6ccfd36d903745b2562f2283134d77b6170
parent a2525e4ffb6bdc24a86f808e30a4b85f0b9a9bfc

Fix mos_gem_bo_clear_relocs in i915_production/mos_bufmgr.c

Fix av1 decode segment fault when calling function mos_gem_bo_process_reloc2
in media-driver/media_driver/linux/common/os/i915_production/mos_bufmgr.c

Signed-off-by: Zhang Yuankun <yuankunx.zhang@intel.com>

media_driver/linux/common/os/i915_production/mos_bufmgr.c

diff --git a/media_driver/linux/common/os/i915_production/mos_bufmgr.c b/media_driver/linux/common/os/i915_production/mos_bufmgr.c
index 2303a11..09af5e9 100644
--- a/media_driver/linux/common/os/i915_production/mos_bufmgr.c
+++ b/media_driver/linux/common/os/i915_production/mos_bufmgr.c
@@ -2715,6 +2715,8 @@
         struct mos_bo_gem *target_bo_gem = (struct mos_bo_gem *) bo_gem->reloc_target_info[i].bo;
         if (&target_bo_gem->bo != bo) {
             bo_gem->reloc_tree_fences -= target_bo_gem->reloc_tree_fences;
+            target_bo_gem->used_as_reloc_target = false;
+            target_bo_gem->reloc_count = 0;
             mos_gem_bo_unreference_locked_timed(&target_bo_gem->bo,
                                   time.tv_sec);
         }