Am 07.01.21 um 04:01 schrieb Felix Kuehling:
From: Philip Yang
Forgot to reserve a fence slot to use sdma to update page table, cause
below kernel BUG backtrace to handle vm retry fault while application is
exiting.
[ 133.048143] kernel BUG at
From: Philip Yang
Forgot to reserve a fence slot to use sdma to update page table, cause
below kernel BUG backtrace to handle vm retry fault while application is
exiting.
[ 133.048143] kernel BUG at
/home/yangp/git/compute_staging/kernel/drivers/dma-buf/dma-resv.c:281!
[ 133.048487]