>>> On 18.03.16 at 11:06, wrote:
>> From: Jan Beulich [mailto:jbeul...@suse.com]
>> Sent: 17 March 2016 16:43
>> >>> On 17.03.16 at 13:13, wrote:
>> > @@ -1170,10 +1183,27 @@ int vlapic_has_pending_irq(struct vcpu *v)
>> > !nestedhvm_vcpu_in_guestmode(v) )
>> > return irr;
>> >
>>> On 17.03.16 at 13:13, wrote:
> @@ -262,6 +258,59 @@ static void initialize_apic_assist(struct vcpu *v)
> page ? page_to_mfn(page) : INVALID_MFN);
> }
>
> +static uint32_t *get_apic_assist_word(struct vcpu *v)
> +{
> +if ( !(viridian_feature_mask(v->domain) & HVMPV_apic_ass
This patch adds code to enable the APIC assist enlightenment which,
under certain conditions, means that the guest can avoid an EOI of
the local APIC and thereby avoid a VMEXIT.
Use of the enlightenment by the hypervisor is under control of the
toolstack, and is added to the default set.
Signed-o
> -Original Message-
> From: Jan Beulich [mailto:jbeul...@suse.com]
> Sent: 17 March 2016 16:43
> To: Paul Durrant
> Cc: Andrew Cooper; Wei Liu; Ian Jackson; Stefano Stabellini; xen-
> de...@lists.xenproject.org; Keir (Xen.org)
> Subject: Re: [PATCH v5 2/2] x86/hvm/viridian: Enable APIC ass
> -Original Message-
> From: Jan Beulich [mailto:jbeul...@suse.com]
> Sent: 18 March 2016 10:25
> To: Paul Durrant
> Cc: Andrew Cooper; Ian Jackson; Stefano Stabellini; Wei Liu; xen-
> de...@lists.xenproject.org; Keir (Xen.org)
> Subject: RE: [PATCH v5 2/2] x86/hvm/viridian: Enable APIC ass
> > > OK, sorry, emacs keeps moving them back.
> >
> > That's very unfriendly of it.
>
> Indeed.
I think this could be fixed by adjusting the parameters provided at
the bottom of each file in an Emacs `Local variables' block.
See the variable help for c-file-offsets and c-offsets-alist.
I thin
