Random getting below error message when test power_VideoCall/control.49_vp9:
pc : __list_del_entry_valid+0xb0/0xfc
lr : __list_del_entry_valid+0xac/0xfc
sp : ffffffc020f23ce0
The lat_buf in core list won't be deleted when one instance decode done.
Will access invalid released lat_buf list when queue work continue to decode.
Firstly, remove all unused lat_buf to the top of core list, making sure
these buffers can be decoded in highest priority; lastly, remove all unused
lat_buf when the instance is freed.
patch 1 add params to record lat and core lat_buf count.
patch 2 using each instance lat_buf count replace core ready list.
patch 3 move lat_buf to the top of core list.
patch 4 add core decode done event.
patch 5 remove unused lat_buf.
---
Yunfei Dong (5):
media: mediatek: vcodec: add params to record lat and core lat_buf
count
media: mediatek: vcodec: using each instance lat_buf count replace
core ready list
media: mediatek: vcodec: move lat_buf to the top of core list
media: mediatek: vcodec: add core decode done event
media: mediatek: vcodec: remove unused lat_buf
.../platform/mediatek/vcodec/vdec_msg_queue.c | 74 +++++++++++++++++--
.../platform/mediatek/vcodec/vdec_msg_queue.h | 13 ++++
2 files changed, 81 insertions(+), 6 deletions(-)
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2.18.0
