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

["Alex Xu (Hello71)" <alex_y_xu@xxxxxxxx>]

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.