Re: WARNING: CPU: 3 PID: 1 at block/blk-mq-cpumap.c:90 blk_mq_map_hw_queues+0xf3/0x100

[Steven Rostedt]

On Wed, 22 Jan 2025 12:54:45 -0500
Steven Rostedt <rostedt@xxxxxxxxxxx> wrote:

> Not sure its related. I can see how reproducible this is, and if it is, I
> can try to bisect it.

I bisected it down to: a5665c3d150c98 ("virtio: blk/scsi: replace
blk_mq_virtio_map_queues with blk_mq_map_hw_queues")

And reverting that as well as:

  9bc1e897a821f ("blk-mq: remove unused queue mapping helpers")

It booted fine.

-- Steve