linux-kernel - Re: 5.12-rc1 regression: freezing iou-mgr/wrk failed

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Message-Id: <1614722744.btwkumq4s4.none@localhost>
Date:   Tue, 02 Mar 2021 17:13:35 -0500
From:   "Alex Xu (Hello71)" <alex_y_xu@...oo.ca>
To:     Jens Axboe <axboe@...nel.dk>
Cc:     linux-block@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: 5.12-rc1 regression: freezing iou-mgr/wrk failed

I tried 29be7fc03d ("io_uring: ensure that threads freeze on suspend") 
and it seems to work OK. The system suspends fine and no errors are 
printed to the kernel log.

I am using Gentoo on the machine in question.

I didn't test the other patches you supplied. Let me know if there's 
anything you would like me to test.

Thanks,
Alex.