Roman Kagan <rkagan@xxxxxxxxxxxxx> writes:
> On Fri, Nov 09, 2018 at 02:59:49PM +0100, Vitaly Kuznetsov wrote:
>> Since Qemu commit 9b4cf107b09d ("hyperv: only add SynIC in compatible
>> configurations") hv_vpindex flag is mandatory if hv_synic is used:
>>
>> $ qemu-system-x86_64 -nodefaults -cpu kvm64,hv_time,hv_synic,hv_stimer \
>> -device hyperv-testdev -device pc-testdev -device isa-debug-exit, \
>> iobase=0xf4,iosize=0x4 -vnc none -serial stdio -device pci-testdev \
>> -machine accel=kvm -kernel x86/hyperv_stimer.flat
>>
>> Results in:
>>
>> Hyper-V SynIC (requested by 'hv-synic' cpu flag) requires Hyper-V VP_INDEX
>> ('hv-vpindex')
>> qemu-system-x86_64: kvm_init_vcpu failed: Function not implemented
>>
>> Fix the configuration.
>>
>> Signed-off-by: Vitaly Kuznetsov <vkuznets@xxxxxxxxxx>
>> ---
>> x86/unittests.cfg | 6 +++---
>> 1 file changed, 3 insertions(+), 3 deletions(-)
>
> I wrote a nearly identical one back in May:
>
> https://patchwork.kernel.org/patch/10439445/
>
Sorry to hear that :-( I checked the mailing list archives before
posting this patch but I have to admin I only checked last couple
months.
> within a small cleanup series starting with
> 20180530165257.18292-1-rkagan@xxxxxxxxxxxxx
>
> It has attracted no attention since then :(
>
> Maybe you'll have better luck, so
>
> Reviewed-by: Roman Kagan <rkagan@xxxxxxxxxxxxx>
Thanks!
--
Vitaly
