Re: WARNING: CPU: 45 PID: 84967 at ../block/mq-deadline.c:659 dd_exit_sched+0xce/0xe0

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On 3/8/24 07:24, Xose Vazquez Perez wrote:
This warning arose in the middle of a lpfc bug.
The block/mq-deadline.c file of this SUSE kernel is synchronized with
the latest version, and perhaps the bug is relevant for upstream.

  statistics for priority 1: i 219 m 0 d 219 c 218
 WARNING: CPU: 45 PID: 84967 at ../block/mq-deadline.c:659 dd_exit_sched+0xce/0xe0

I think this indicates a bug in the block layer core - a bug that has
been fixed in the latest kernels by the blk-flush.c rewrite. I fixed
this bug for the Android 6.1 kernel. Please let me know if it would help
if I make my fix available for inclusion in the stable trees.

Bart.






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