Messages in this thread | | | From | Daniel Palmer <> | Date | Tue, 25 Jan 2022 20:38:09 +0900 | Subject | Re: "blk-mq: fix tag_get wait task can't be awakened" causes hangs |
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Hi Alex,
Same issue here. I just spent an hour bisecting the issue and hit the same commit you did.
If I try to dd from a USB card reader to null I can see a few commands wake up the thread that usb storage uses and then nothing more. The user process then blocks forever waiting for the data it asked for.
Cheers,
Daniel
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