On Tue, Mar 6, 2012 at 5:53 AM, Peter Maydell <peter.maydell at linaro.org> wrote:
> On 5 March 2012 04:21, Rusty Russell <rusty at rustcorp.com.au> wrote:
>> diff --git a/linux-headers/asm-arm/kvm.h b/linux-headers/asm-arm/kvm.h
>> index ff88ca0..8caa83b 100644
>> --- a/linux-headers/asm-arm/kvm.h
>> +++ b/linux-headers/asm-arm/kvm.h
>> @@ -55,6 +59,7 @@ struct kvm_regs {
>> ? ? ? ? ? ? ? ?__u32 c1_sys;
>> ? ? ? ? ? ? ? ?__u32 c2_base0;
>> ? ? ? ? ? ? ? ?__u32 c2_base1;
>> + ? ? ? ? ? ? ? __u32 c2_control;
>> ? ? ? ? ? ? ? ?__u32 c3_dacr;
>> ? ? ? ?} cp15;
>
> Which kernel tree is this in? I checked Christoffer's kvm-a15-patches
> branch and Marc's kvm-v3.3-rc1 and kvm-v6-v3.3-rc3 branches and none
> of those seem to have this extra field.
>
This field is present in the v6 branch in arch/arm/include/asm/kvm.h
As for the new header import, I am actively working on it. Just have
to figure out how to get the necessary platform support on top of the
kvm.next tree.
> We may not have frozen the ABI here yet but I'm starting to think
> we need to be a bit more careful about coordinating updates to it
> between kernel trees: QEMU can't track more than one of them...
>
true...
