> From: Saravana Kannan <sarava...@google.com> > Sent: Saturday, August 22, 2020 2:28 AM > > On Thu, Aug 20, 2020 at 8:50 PM Dong Aisheng <donga...@gmail.com> > wrote: > > > > Hi ALL, > > > > We met the below WARNING during system suspend on an iMX6Q SDB board > > with the latest linus/master branch (v5.9-rc1+) and next-20200820. > > v5.8 kernel is ok. So i did bisect and finally found it's caused by > > the patch below. > > Reverting it can get rid of the warning, but I wonder if there may be > > other potential issues. > > Any ideas? > > Thanks for the report. I'll look into this more closely after Linux Plumbers > (next > week). We can't just revert the patch you pointed out because it's fixing > another > locking issue. >
Thanks. Pls have me CCed when you send out patches. I'd love to test it. Regards Aisheng