Re: arm64 kvm built with clang doesn't boot

[Marc Zyngier]

On 16/03/18 14:53, Andrey Konovalov wrote:
> On Fri, Mar 16, 2018 at 3:13 PM, Marc Zyngier <marc.zyngier@xxxxxxx> wrote:
>> I wasn't aware of that discussion, but this is indeed quite annoying.
>> Note that you should be able to restrict this to arch/arm64/kvm/hyp/*
>> and virt/kvm/arm/hyp/*.
> 
> That works as well (tried it, the kernel boots). I've also tried
> compiling without the flag for virt/kvm/arm/hyp/*, it boots as well.

That's just luck. Anything in a hyp/ directory has the potential to be
executed at EL2, and thus could be generating these jump tables. It
could blow up at a later time, once you start running VMs...

	M.
-- 
Jazz is not dead. It just smells funny...