On Mon, 21 Apr 2025, Penny Zheng wrote: > From: Stefano Stabellini <stefano.stabell...@amd.com> > > We introduce a new Kconfig CONFIG_SYSCTL, which shall only be disabled > on some dom0less systems, to reduce Xen footprint. > > Signed-off-by: Stefano Stabellini <stefano.stabell...@amd.com> > Signed-off-by: Sergiy Kibrik <sergiy_kib...@epam.com> > Signed-off-by: Penny Zheng <penny.zh...@amd.com>
Reviewed-by: Stefano Stabellini <sstabell...@kernel.org> > --- > v2 -> v3: > - remove "intend to" in commit message > --- > xen/common/Kconfig | 11 +++++++++++ > 1 file changed, 11 insertions(+) > > diff --git a/xen/common/Kconfig b/xen/common/Kconfig > index be28060716..d89e9ede77 100644 > --- a/xen/common/Kconfig > +++ b/xen/common/Kconfig > @@ -581,4 +581,15 @@ config BUDDY_ALLOCATOR_SIZE > Amount of memory reserved for the buddy allocator to serve Xen heap, > working alongside the colored one. > > +menu "Supported hypercall interfaces" > + visible if EXPERT > + > +config SYSCTL > + bool "Enable sysctl hypercall" > + default y > + help > + This option shall only be disabled on some dom0less systems, > + to reduce Xen footprint. > +endmenu > + > endmenu > -- > 2.34.1 >
