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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/gpu/drm/xe/xe_eu_stall.c xe_eu_stall_stream_read_locked() -> xe_eu_stall_data_buf_read()

Type Parameter Key Value
PARAM_VALUE 0 stream 4096-ptr_max
PARAM_VALUE 0 stream->enabled 1
PARAM_VALUE 0 stream->gt->eu_stall->stream_lock.dep_map->name 0-255
PARAM_VALUE 0 stream->gt->eu_stall->stream_lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 stream->gt->eu_stall->stream_lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 stream->gt->eu_stall->stream_lock.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 stream->gt->eu_stall->stream_lock.wait_lock.owner (-1)
PARAM_VALUE 0 stream->gt->eu_stall->stream_lock.wait_lock.owner_cpu u32max
PARAM_VALUE 0 stream->reset_detected 0
PARAM_VALUE 0 stream->xecore_buf_lock.dep_map->name 0-255
PARAM_VALUE 0 stream->xecore_buf_lock.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 stream->xecore_buf_lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 stream->xecore_buf_lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 stream->xecore_buf_lock.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 stream->xecore_buf_lock.wait_lock.owner (-1)
PARAM_VALUE 0 stream->xecore_buf_lock.wait_lock.owner_cpu u32max
PARAM_VALUE 2 count 1-u64max
PARAM_VALUE 3 total_data_size 6223182313965531136
PARAM_VALUE 4 gt 4096-ptr_max
PARAM_VALUE 7 xecore 0-127
BUF_SIZE 0 stream s32min-(-2),1-s32max
BUF_SIZE 0 stream s32min-(-2),1-s32max
CAPPED_DATA 0 &stream->xecore_buf_lock 1
CAPPED_DATA 1 buf 1
CAPPED_DATA 2 count 1
CAPPED_DATA 2 count 1
CAPPED_DATA 7 xecore 1
DATA_SOURCE 0 stream $0
DATA_SOURCE 1 buf $2
DATA_SOURCE 2 count $3
DATA_SOURCE 7 xecore r find_next_or_bit
NOSPEC 2 count
NOSPEC 2 count
USER_DATA 1 buf 0-u64max[c]
USER_DATA 2 count 1-9223372036854775807[c]
LOCK2 &gt->eu_stall->stream_lock
LOCK2 0 &stream->xecore_buf_lock
TYPE_LOCK (struct xe_eu_stall_data_stream)->xecore_buf_lock
TYPE_LOCK (struct xe_eu_stall_gt)->stream_lock