2017-12-17 0:32 GMT+08:00 Bruno Wolff III <bruno@xxxxxxxx>: > On Fri, Dec 15, 2017 at 13:51:22 -0600, > Bruno Wolff III <bruno@xxxxxxxx> wrote: >> >> >> I do not know what is different. Do you have any ideas? Most likely I >> won't be able to test any more kernels until Monday (unless I can use most >> of my most recent build over again very soon). > > > The .config looks like it should be OK. I'll test setting loglevel on boot > in case the default is different than what the config file says. I can't do > that until Monday morning. > > I think it is more likely the the WARN_ON macro code isn't being compiled in > for some reason. I haven't confirmed that, nor have I found anything that > would leave that code out when I do a make, but include it during Fedora > builds. Hi, thanks for testing, I think you first reproduce this issue(got WARNING at device_add_disk) by your own build, then add my debug patch.
