diff options
Diffstat (limited to 'drivers/xen/Kconfig')
| -rw-r--r-- | drivers/xen/Kconfig | 13 |
1 files changed, 2 insertions, 11 deletions
diff --git a/drivers/xen/Kconfig b/drivers/xen/Kconfig index 90d387b50ab7..815b9e9bb975 100644 --- a/drivers/xen/Kconfig +++ b/drivers/xen/Kconfig @@ -12,7 +12,6 @@ config XEN_BALLOON config XEN_SELFBALLOONING bool "Dynamically self-balloon kernel memory to target" depends on XEN && XEN_BALLOON && CLEANCACHE && SWAP && XEN_TMEM - default n help Self-ballooning dynamically balloons available kernel memory driven by the current usage of anonymous memory ("committed AS") and @@ -27,7 +26,6 @@ config XEN_SELFBALLOONING config XEN_BALLOON_MEMORY_HOTPLUG bool "Memory hotplug support for Xen balloon driver" - default n depends on XEN_BALLOON && MEMORY_HOTPLUG help Memory hotplug support for Xen balloon driver allows expanding memory @@ -86,7 +84,7 @@ config XEN_SCRUB_PAGES_DEFAULT help Scrub pages before returning them to the system for reuse by other domains. This makes sure that any confidential data - is not accidentally visible to other domains. Is it more + is not accidentally visible to other domains. It is more secure, but slightly less efficient. This can be controlled with xen_scrub_pages=0 parameter and /sys/devices/system/xen_memory/xen_memory0/scrub_pages. @@ -105,8 +103,7 @@ config XEN_DEV_EVTCHN config XEN_BACKEND bool "Backend driver support" - depends on XEN_DOM0 - default y + default XEN_DOM0 help Support for backend device drivers that provide I/O services to other virtual machines. @@ -227,7 +224,6 @@ config XEN_PCIDEV_BACKEND config XEN_PVCALLS_FRONTEND tristate "XEN PV Calls frontend driver" depends on INET && XEN - default n select XEN_XENBUS_FRONTEND help Experimental frontend for the Xen PV Calls protocol @@ -238,7 +234,6 @@ config XEN_PVCALLS_FRONTEND config XEN_PVCALLS_BACKEND bool "XEN PV Calls backend driver" depends on INET && XEN && XEN_BACKEND - default n help Experimental backend for the Xen PV Calls protocol (https://xenbits.xen.org/docs/unstable/misc/pvcalls.html). It @@ -264,7 +259,6 @@ config XEN_PRIVCMD config XEN_STUB bool "Xen stub drivers" depends on XEN && X86_64 && BROKEN - default n help Allow kernel to install stub drivers, to reserve space for Xen drivers, i.e. memory hotplug and cpu hotplug, and to block native drivers loaded, @@ -275,7 +269,6 @@ config XEN_STUB config XEN_ACPI_HOTPLUG_MEMORY tristate "Xen ACPI memory hotplug" depends on XEN_DOM0 && XEN_STUB && ACPI - default n help This is Xen ACPI memory hotplug. @@ -287,7 +280,6 @@ config XEN_ACPI_HOTPLUG_CPU tristate "Xen ACPI cpu hotplug" depends on XEN_DOM0 && XEN_STUB && ACPI select ACPI_CONTAINER - default n help Xen ACPI cpu enumerating and hotplugging @@ -316,7 +308,6 @@ config XEN_ACPI_PROCESSOR config XEN_MCE_LOG bool "Xen platform mcelog" depends on XEN_DOM0 && X86_64 && X86_MCE - default n help Allow kernel fetching MCE error from Xen platform and converting it into Linux mcelog format for mcelog tools |