On 07/31/2012 03:43 PM, Steven Rostedt wrote: > On Tue, 2012-07-31 at 15:37 +0300, Avi Kivity wrote: >> On 07/31/2012 03:17 PM, Fengguang Wu wrote: >> > >> > It's good to quickly get to the root cause :) Can we possibly detect >> > whether we are in a virtual machine and hence skip this particular >> > test case? >> >> cpu_has(&boot_cpu, X86_FEATURE_HYPERVISOR) >> > > Yeah, but then it is still broken on non-x86 code (the test lives in > core kernel). > > As it is just testing the events for wakeup, I could probably just add a > completion and force the other thread to just wait for it. I'll write up > a patch. But it wont make it in till 3.7.
That would be better. A hypervisor might be real-time capable (with some effort kvm can do this), so we don't want to turn off real time features just based on that. -- error compiling committee.c: too many arguments to function -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
