On 02/21/2017 02:33 AM, Michael Ellerman wrote: > Michael Ellerman <m...@ellerman.id.au> writes: >> "Guilherme G. Piccoli" <gpicc...@linux.vnet.ibm.com> writes: > ... >> >> Imagine you're debugging a machine and you drop into xmon to check >> something, then drop out again. >> >> Then you go away and leave the box, and it crashes into xmon, but xmon >> doesn't print a backtrace because you've already been in xmon. Usually >> you can just get on the console and hit 't', but sometimes the machine >> crashes so hard that xmon doesn't take input - in which case you now >> have no backtrace. :sadface: > > OK I read your patch wrong, the above won't happen. > > But I still don't think we need any of the auto back trace suppression.
Just to clarify, so do you think we always should print the backtrace automatically, correctly? I can change it and resend the patch if you want. Thanks, Guilherme > > cheers >
