[xen staging] xen: introduce CONFIG_SYSCTL

[patchbot@xxxxxxx]

commit 36d07d40ca3f836d6b03576e12fe889c87098ad0
Author:     Stefano Stabellini <stefano.stabellini@xxxxxxx>
AuthorDate: Mon Jun 30 09:58:58 2025 +0200
Commit:     Jan Beulich <jbeulich@xxxxxxxx>
CommitDate: Mon Jun 30 09:58:58 2025 +0200

    xen: introduce CONFIG_SYSCTL
    
    We introduce a new Kconfig CONFIG_SYSCTL, which shall only be disabled
    on some dom0less systems or PV shim on x86, to reduce Xen footprint.
    
    Making SYSCTL without prompt is transient and it will be adjusted in the 
final
    patch. And the consequence of introducing "CONFIG_SYSCTL=y" in .config file
    generated from pvshim_defconfig is transient too, which will also be 
adjusted
    in the final patch.
    
    Signed-off-by: Stefano Stabellini <stefano.stabellini@xxxxxxx>
    Signed-off-by: Sergiy Kibrik <Sergiy_Kibrik@xxxxxxxx>
    Signed-off-by: Penny Zheng <Penny.Zheng@xxxxxxx>
    Reviewed-by: Stefano Stabellini <sstabellini@xxxxxxxxxx>
---
 xen/common/Kconfig | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/xen/common/Kconfig b/xen/common/Kconfig
index 867710134a..fb5c60517a 100644
--- a/xen/common/Kconfig
+++ b/xen/common/Kconfig
@@ -611,4 +611,12 @@ config SYSTEM_SUSPEND
 
          If unsure, say N.
 
+menu "Supported hypercall interfaces"
+       visible if EXPERT
+
+config SYSCTL
+       def_bool y
+
+endmenu
+
 endmenu
--
generated by git-patchbot for /home/xen/git/xen.git#staging