[PATCH v6 06/26] KVM: arm/arm64: Do not use kern_hyp_va() with kvm_vgic_global_state

[Ard Biesheuvel]

On 16 March 2018 at 11:35, Andrew Jones <drjones at redhat.com> wrote:
> On Fri, Mar 16, 2018 at 09:31:57AM +0000, Marc Zyngier wrote:
>> On 15/03/18 19:16, James Morse wrote:
>> >
>> > (I had a go at using 'Ush', to let the compiler schedule the adrp, but couldn't
>> > get it to work.)
>>
>> I tried that as well at some point, but couldn't see how to use it. The
>> compiler was never happy with my use of the constraints, so I gave up
>> and did it my way...
>>
>
> What's 'Ush'? I tried to search for it, but came up short. I'm wondering
> what things I can try (and fail) to use it on too :-)
>

https://gcc.gnu.org/onlinedocs/gccint/Machine-Constraints.html