From: "Luis R. Rodriguez" <mcg...@suse.com>
This lets you build a kernel which can support xen dom0
or xen guests by just using:
make xenconfig
Technically xen supports a dom0 kernel and also a guest
kernel configuration but upon review with the xen team
since we don't have many dom0 options its best to just
combine these two into one.
Cc: Borislav Petkov <b...@suse.de>
Cc: Pekka Enberg <penb...@kernel.org>
Cc: David Rientjes <rient...@google.com>
Cc: Michal Marek <mma...@suse.cz>
Cc: Randy Dunlap <rdun...@infradead.org>
Cc: penb...@kernel.org
Cc: levinsasha...@gmail.com
Cc: mtosa...@redhat.com
Cc: fengguang...@intel.com
Cc: David Vrabel <david.vra...@citrix.com>
Cc: Ian Campbell <ian.campb...@citrix.com>
Cc: Konrad Rzeszutek Wilk <konrad.w...@oracle.com>
Cc: xen-de...@lists.xenproject.org
Signed-off-by: Luis R. Rodriguez <mcg...@suse.com>
---
arch/x86/Makefile | 5 +++++
arch/x86/configs/xen.config | 36 ++++++++++++++++++++++++++++++++++++
2 files changed, 41 insertions(+)
create mode 100644 arch/x86/configs/xen.config
diff --git a/arch/x86/Makefile b/arch/x86/Makefile
index 36eea65..cbd9e06 100644
--- a/arch/x86/Makefile
+++ b/arch/x86/Makefile
@@ -260,6 +260,10 @@ PHONY += kvmconfig
kvmconfig:
$(call build-virtconfig,kvm_guest.config)
+PHONY += xenconfig
+xenconfig:
+ $(call build-virtconfig,xen.config)
+
define archhelp
echo '* bzImage - Compressed kernel image (arch/x86/boot/bzImage)'
echo ' install - Install kernel using'
@@ -274,4 +278,5 @@ define archhelp
echo ' FDARGS="..." arguments for the booted kernel'
echo ' FDINITRD=file initrd for the booted kernel'
echo ' kvmconfig - Enable additional options for kvm guest kernel
support'
+ echo ' xenconfig - Enable additional options for xen dom0 and guest
kernel support'
endef
diff --git a/arch/x86/configs/xen.config b/arch/x86/configs/xen.config
new file mode 100644
index 0000000..fbfbe5c
--- /dev/null
+++ b/arch/x86/configs/xen.config
@@ -0,0 +1,36 @@
+CONFIG_XEN=y
+CONFIG_XEN_DOM0=y
+CONFIG_XEN_PVHVM=y
+CONFIG_XEN_MAX_DOMAIN_MEMORY=500
+CONFIG_XEN_SAVE_RESTORE=y
+# CONFIG_XEN_DEBUG_FS is not set
+CONFIG_XEN_PVH=y
+CONFIG_PCI_XEN=y
+CONFIG_XEN_PCIDEV_FRONTEND=m
+CONFIG_XEN_BLKDEV_FRONTEND=m
+CONFIG_XEN_BLKDEV_BACKEND=m
+CONFIG_XEN_NETDEV_FRONTEND=m
+CONFIG_XEN_NETDEV_BACKEND=m
+CONFIG_INPUT_XEN_KBDDEV_FRONTEND=y
+CONFIG_HVC_XEN=y
+CONFIG_HVC_XEN_FRONTEND=y
+CONFIG_TCG_XEN=m
+CONFIG_XEN_WDT=m
+CONFIG_XEN_FBDEV_FRONTEND=y
+CONFIG_XEN_BALLOON=y
+CONFIG_XEN_BALLOON_MEMORY_HOTPLUG=y
+CONFIG_XEN_SCRUB_PAGES=y
+CONFIG_XEN_DEV_EVTCHN=m
+CONFIG_XEN_BACKEND=y
+CONFIG_XENFS=m
+CONFIG_XEN_COMPAT_XENFS=y
+CONFIG_XEN_SYS_HYPERVISOR=y
+CONFIG_XEN_XENBUS_FRONTEND=y
+CONFIG_XEN_GNTDEV=m
+CONFIG_XEN_GRANT_DEV_ALLOC=m
+CONFIG_SWIOTLB_XEN=y
+CONFIG_XEN_PCIDEV_BACKEND=m
+CONFIG_XEN_PRIVCMD=m
+CONFIG_XEN_ACPI_PROCESSOR=m
+CONFIG_XEN_MCE_LOG=y
+CONFIG_XEN_HAVE_PVMMU=y
--
2.0.0.rc3.18.g00a5b79
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majord...@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
