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Re: [Xen-devel] [PATCH RFC V6 1/5] kvm hypervisor : Add a hypercall to KVM hypervisor to support pv-ticketlocks
- To: Raghavendra K T <raghavendra.kt@xxxxxxxxxxxxxxxxxx>
- From: Avi Kivity <avi@xxxxxxxxxx>
- Date: Mon, 30 Apr 2012 11:19:35 +0300
- Cc: Jeremy Fitzhardinge <jeremy@xxxxxxxx>, X86 <x86@xxxxxxxxxx>, KVM <kvm@xxxxxxxxxxxxxxx>, Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx>, linux-doc@xxxxxxxxxxxxxxx, LKML <linux-kernel@xxxxxxxxxxxxxxx>, Greg Kroah-Hartman <gregkh@xxxxxxx>, Alexander Graf <agraf@xxxxxxx>, Gleb Natapov <gleb@xxxxxxxxxx>, Virtualization <virtualization@xxxxxxxxxxxxxxxxxxxxxxxxxx>, Marcelo Tosatti <mtosatti@xxxxxxxxxx>, Randy Dunlap <rdunlap@xxxxxxxxxxxx>, Ingo Molnar <mingo@xxxxxxxxxx>, Srivatsa Vaddagiri <vatsa@xxxxxxxxxxxxxxxxxx>, Sasha Levin <levinsasha928@xxxxxxxxx>, "H. Peter Anvin" <hpa@xxxxxxxxx>, Xen <xen-devel@xxxxxxxxxxxxxxxxxxx>, Stefano Stabellini <stefano.stabellini@xxxxxxxxxxxxx>
- Delivery-date: Mon, 30 Apr 2012 08:20:14 +0000
- List-id: Xen developer discussion <xen-devel.lists.xen.org>
On 04/30/2012 10:44 AM, Raghavendra K T wrote:
>> Hm, what about reusing KVM_REQ_UNHALT?
>>
>
>
> Yes, I had experimented this for some time without success.
> For e.g. having
> make_request(KVM_REQ_UNHALT, vcpu) directly from kick hypercall.
>
> It would still need a flag. (did not get any alternative so far except
> the workaround posted in V4) :(
>
Okay.
--
error compiling committee.c: too many arguments to function
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