[lkml]   [2018]   [Mar]   [16]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
SubjectRe: arm64 kvm built with clang doesn't boot
On 16/03/18 14:53, Andrey Konovalov wrote:
> On Fri, Mar 16, 2018 at 3:13 PM, Marc Zyngier <> 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...

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

 \ /
  Last update: 2018-03-16 16:01    [W:0.059 / U:0.204 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site