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RE: [PATCH 11/11] xen/sysctl: wrap around sysctl hypercall
- To: Jan Beulich <jbeulich@xxxxxxxx>
- From: "Penny, Zheng" <penny.zheng@xxxxxxx>
- Date: Wed, 9 Jul 2025 06:41:31 +0000
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- Cc: "Huang, Ray" <Ray.Huang@xxxxxxx>, Stefano Stabellini <sstabellini@xxxxxxxxxx>, Andrew Cooper <andrew.cooper3@xxxxxxxxxx>, Roger Pau Monné <roger.pau@xxxxxxxxxx>, Anthony PERARD <anthony.perard@xxxxxxxxxx>, "Orzel, Michal" <Michal.Orzel@xxxxxxx>, Julien Grall <julien@xxxxxxx>, "Stabellini, Stefano" <stefano.stabellini@xxxxxxx>, Sergiy Kibrik <Sergiy_Kibrik@xxxxxxxx>, "xen-devel@xxxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxxx>
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- Thread-topic: [PATCH 11/11] xen/sysctl: wrap around sysctl hypercall
[Public]
> -----Original Message-----
> From: Jan Beulich <jbeulich@xxxxxxxx>
> Sent: Tuesday, July 8, 2025 9:47 PM
> To: Penny, Zheng <penny.zheng@xxxxxxx>
> Cc: Huang, Ray <Ray.Huang@xxxxxxx>; Stefano Stabellini
> <sstabellini@xxxxxxxxxx>; Andrew Cooper <andrew.cooper3@xxxxxxxxxx>; Roger
> Pau Monné <roger.pau@xxxxxxxxxx>; Anthony PERARD
> <anthony.perard@xxxxxxxxxx>; Orzel, Michal <Michal.Orzel@xxxxxxx>; Julien
> Grall <julien@xxxxxxx>; Stabellini, Stefano <stefano.stabellini@xxxxxxx>;
> Sergiy
> Kibrik <Sergiy_Kibrik@xxxxxxxx>; xen-devel@xxxxxxxxxxxxxxxxxxxx
> Subject: Re: [PATCH 11/11] xen/sysctl: wrap around sysctl hypercall
>
> On 07.07.2025 05:13, Penny Zheng wrote:
> > --- a/xen/arch/x86/configs/pvshim_defconfig
> > +++ b/xen/arch/x86/configs/pvshim_defconfig
> > @@ -28,3 +28,4 @@ CONFIG_EXPERT=y
> > # CONFIG_GDBSX is not set
> > # CONFIG_PM_OP is not set
> > # CONFIG_PM_STATS is not set
> > +# CONFIG_SYSCTL is not set
>
> Beyond what I said in reply to patch 4, LIVEPATCH for example also shouldn't
> be
> needed here anymore, for similarly depending on SYSCTL. You will want to go
> through the entire file to check what can now be pruned off.
>
Understood
> Jan
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