Re: [BISECTED][REGRESSION] Hang while booting EeePC 900

[Jens Axboe]

On 4/1/18 8:35 AM, Sitsofe Wheeler wrote:
> Hi,
> 
> While trying to boot an EeePC 900 on the latest git mainline kernel a
> hang is encountered while systemd is starting services but this did
> not happen with 4.15. A bisection narrowed it down to the commit
> 358f70da49d77c43f2ca11b5da584213b2add29c ("blk-mq: make
> blk_abort_request() trigger timeout path"). Here's the bisection log:
> 
> git bisect bad 358f70da49d77c43f2ca11b5da584213b2add29c
> # first bad commit: [358f70da49d77c43f2ca11b5da584213b2add29c] blk-mq:
> make blk_abort_request() trigger timeout path

Are you using scsi-mq?

Would probably also be handy to see a dmesg log from a 4.15 boot,
and from a failed 4.16 boot.

-- 
Jens Axboe