Re: [PATCH] um: Re-enable verbose panic()

2017-07-13 Thread kbuild test robot
Hi Richard, [auto build test WARNING on uml/linux-next] [also build test WARNING on v4.12 next-20170713] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url: https://github.com/0day-ci/linux/commits/Richard-Weinberger/um-Re-enable-verbose-pa

[PATCH] um: Re-enable verbose panic()

2017-07-12 Thread Richard Weinberger
Commit 9a93848fe787 ("x86/debug: Implement __WARN() using UD0") rightfully removed GENERIC_BUG from UML because UML didn't use that feature. A side effect of this is that DEBUG_BUGVERBOSE no longer set and therefore panic() doesn't print a stack trace. Let's select DEBUG_BUGVERBOSE manually to hav