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RE: [PATCH v3 05/28] xen/sysctl: replace CONFIG_SYSCTL with CONFIG_MGMT_DOMCTL
- To: "Hildebrand, Stewart" <Stewart.Hildebrand@xxxxxxx>, "xen-devel@xxxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxxx>, "xen-devel@xxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxx>
- From: "Penny, Zheng" <penny.zheng@xxxxxxx>
- Date: Wed, 19 Nov 2025 06:33:06 +0000
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- Cc: "Huang, Ray" <Ray.Huang@xxxxxxx>, "oleksii.kurochko@xxxxxxxxx" <oleksii.kurochko@xxxxxxxxx>, Andrew Cooper <andrew.cooper3@xxxxxxxxxx>, Anthony PERARD <anthony.perard@xxxxxxxxxx>, "Orzel, Michal" <Michal.Orzel@xxxxxxx>, Jan Beulich <jbeulich@xxxxxxxx>, Julien Grall <julien@xxxxxxx>, Roger Pau Monné <roger.pau@xxxxxxxxxx>, Stefano Stabellini <sstabellini@xxxxxxxxxx>, Bertrand Marquis <bertrand.marquis@xxxxxxx>, Volodymyr Babchuk <Volodymyr_Babchuk@xxxxxxxx>, Alistair Francis <alistair.francis@xxxxxxx>, Bob Eshleman <bobbyeshleman@xxxxxxxxx>, Connor Davis <connojdavis@xxxxxxxxx>, Nathan Studer <nathan.studer@xxxxxxxxxxxxxxx>, Stewart Hildebrand <stewart@xxxxxxx>, Dario Faggioli <dfaggioli@xxxxxxxx>, Juergen Gross <jgross@xxxxxxxx>, George Dunlap <gwd@xxxxxxxxxxxxxx>, "Daniel P. Smith" <dpsmith@xxxxxxxxxxxxxxxxxxxx>
- Delivery-date: Wed, 19 Nov 2025 06:33:36 +0000
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- Thread-topic: [PATCH v3 05/28] xen/sysctl: replace CONFIG_SYSCTL with CONFIG_MGMT_DOMCTL
[Public]
> -----Original Message-----
> From: Stewart Hildebrand <stewart.hildebrand@xxxxxxx>
> Sent: Thursday, October 30, 2025 5:26 AM
> To: Penny, Zheng <penny.zheng@xxxxxxx>; xen-devel@xxxxxxxxxxxxxxxxxxxx; xen-
> devel@xxxxxxxxxxxxxxx
> Cc: Huang, Ray <Ray.Huang@xxxxxxx>; oleksii.kurochko@xxxxxxxxx; Andrew
> Cooper <andrew.cooper3@xxxxxxxxxx>; Anthony PERARD
> <anthony.perard@xxxxxxxxxx>; Orzel, Michal <Michal.Orzel@xxxxxxx>; Jan
> Beulich <jbeulich@xxxxxxxx>; Julien Grall <julien@xxxxxxx>; Roger Pau Monné
> <roger.pau@xxxxxxxxxx>; Stefano Stabellini <sstabellini@xxxxxxxxxx>; Bertrand
> Marquis <bertrand.marquis@xxxxxxx>; Volodymyr Babchuk
> <Volodymyr_Babchuk@xxxxxxxx>; Alistair Francis <alistair.francis@xxxxxxx>;
> Bob Eshleman <bobbyeshleman@xxxxxxxxx>; Connor Davis
> <connojdavis@xxxxxxxxx>; Nathan Studer <nathan.studer@xxxxxxxxxxxxxxx>;
> Stewart Hildebrand <stewart@xxxxxxx>; Dario Faggioli <dfaggioli@xxxxxxxx>;
> Juergen Gross <jgross@xxxxxxxx>; George Dunlap <gwd@xxxxxxxxxxxxxx>; Daniel
> P. Smith <dpsmith@xxxxxxxxxxxxxxxxxxxx>
> Subject: Re: [PATCH v3 05/28] xen/sysctl: replace CONFIG_SYSCTL with
> CONFIG_MGMT_DOMCTL
>
> On 10/13/25 06:15, Penny Zheng wrote:
> > Rename all the CONFIG_SYSCTL into CONFIG_MGMT_HYPERCALLS to help
> > provide a single option to manage all unnecessary hypercalls,
> > including sysctl, domctl, etc, in dom0less system and PV shim mode,
> > which could also make it easier to support randconfigs.
> > While doing the replacement, we fix some bugs on xsm system:
> > - wrap the whole xsm function to avoid bringing unreachable codes when
> > MGMT_DOMCTL=n
> > - add missing wrapping in include/xsm/dummy.h
> >
> > Suggested-by: Stefano Stabellini <sstabellini@xxxxxxxxxx>
> > Signed-off-by: Penny Zheng <Penny.Zheng@xxxxxxx>
> > Reviewed-by: Stefano Stabellini <sstabellini@xxxxxxxxxx>
> Shouldn't the title of the patch use CONFIG_MGMT_HYPERCALLS, not
> CONFIG_MGMT_DOMCTL?
>
Oh, typo, so sorry
> Regardless, for ARINC 653:
>
> Acked-by: Stewart Hildebrand <stewart@xxxxxxx>
thx
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