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Re: [PATCH v3 05/28] xen/sysctl: replace CONFIG_SYSCTL with CONFIG_MGMT_DOMCTL
- To: Penny Zheng <Penny.Zheng@xxxxxxx>, xen-devel@xxxxxxxxxxxxxxxxxxxx, xen-devel@xxxxxxxxxxxxxxx
- From: Jürgen Groß <jgross@xxxxxxxx>
- Date: Mon, 13 Oct 2025 12:41:19 +0200
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- Cc: ray.huang@xxxxxxx, oleksii.kurochko@xxxxxxxxx, Andrew Cooper <andrew.cooper3@xxxxxxxxxx>, Anthony PERARD <anthony.perard@xxxxxxxxxx>, Michal Orzel <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>, George Dunlap <gwd@xxxxxxxxxxxxxx>, "Daniel P. Smith" <dpsmith@xxxxxxxxxxxxxxxxxxxx>
- Delivery-date: Mon, 13 Oct 2025 10:41:33 +0000
- List-id: Xen developer discussion <xen-devel.lists.xenproject.org>
On 13.10.25 12:15, 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>
Reviewed-by: Juergen Gross <jgross@xxxxxxxx>
Juergen
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