[meta-virtualization] [PATCH 2/3] linux-yocto: make bbappend have effect conditionally

[Chen Qi]

Make these bbappend files to take effect only when DISTRO_FEATURES
contain 'virtualization'. Otherwise, we would meet failure failure
at system booting up qemux86. Related logs are as below.

 systemd-modules-load[113]: Failed to insert 'kvm_amd': Operation not supported
 systemd-modules-load[113]: Failed to insert 'kvm_intel': Operation not supported

Signed-off-by: Chen Qi <Qi.Chen at windriver.com>
---
 recipes-kernel/linux/linux-yocto_4.10.bbappend      | 21 +--------------------
 recipes-kernel/linux/linux-yocto_4.12.bbappend      | 21 +--------------------
 recipes-kernel/linux/linux-yocto_4.4.bbappend       | 21 +--------------------
 recipes-kernel/linux/linux-yocto_4.9.bbappend       | 21 +--------------------
 recipes-kernel/linux/linux-yocto_virtualization.inc | 20 ++++++++++++++++++++
 5 files changed, 24 insertions(+), 80 deletions(-)
 create mode 100644 recipes-kernel/linux/linux-yocto_virtualization.inc

diff --git a/recipes-kernel/linux/linux-yocto_4.10.bbappend b/recipes-kernel/linux/linux-yocto_4.10.bbappend
index f163fdf..617cacc 100644
--- a/recipes-kernel/linux/linux-yocto_4.10.bbappend
+++ b/recipes-kernel/linux/linux-yocto_4.10.bbappend
@@ -1,20 +1 @@
-FILESEXTRAPATHS_prepend := "${THISDIR}/${PN}:"
-
-SRC_URI += "file://xt-checksum.scc \
-            file://ebtables.scc \
-	    file://vswitch.scc \
-	    file://lxc.scc \
-            file://docker.scc \
-	    "
-KERNEL_FEATURES_append = " features/kvm/qemu-kvm-enable.scc"
-
-KERNEL_MODULE_AUTOLOAD += "openvswitch"
-KERNEL_MODULE_AUTOLOAD += "kvm"
-KERNEL_MODULE_AUTOLOAD += "kvm-amd"
-KERNEL_MODULE_AUTOLOAD += "kvm-intel"
-
-# aufs kernel support required for xen-image-minimal
-KERNEL_FEATURES_append += "${@bb.utils.contains('DISTRO_FEATURES', 'aufs', ' features/aufs/aufs-enable.scc', '', d)}"
-
-# xen kernel support
-SRC_URI += "${@bb.utils.contains('DISTRO_FEATURES', 'xen', ' file://xen.scc', '', d)}"
+require ${@bb.utils.contains('DISTRO_FEATURES', 'virtualization', '${BPN}_virtualization.inc', '', d)}
diff --git a/recipes-kernel/linux/linux-yocto_4.12.bbappend b/recipes-kernel/linux/linux-yocto_4.12.bbappend
index f163fdf..617cacc 100644
--- a/recipes-kernel/linux/linux-yocto_4.12.bbappend
+++ b/recipes-kernel/linux/linux-yocto_4.12.bbappend
@@ -1,20 +1 @@
-FILESEXTRAPATHS_prepend := "${THISDIR}/${PN}:"
-
-SRC_URI += "file://xt-checksum.scc \
-            file://ebtables.scc \
-	    file://vswitch.scc \
-	    file://lxc.scc \
-            file://docker.scc \
-	    "
-KERNEL_FEATURES_append = " features/kvm/qemu-kvm-enable.scc"
-
-KERNEL_MODULE_AUTOLOAD += "openvswitch"
-KERNEL_MODULE_AUTOLOAD += "kvm"
-KERNEL_MODULE_AUTOLOAD += "kvm-amd"
-KERNEL_MODULE_AUTOLOAD += "kvm-intel"
-
-# aufs kernel support required for xen-image-minimal
-KERNEL_FEATURES_append += "${@bb.utils.contains('DISTRO_FEATURES', 'aufs', ' features/aufs/aufs-enable.scc', '', d)}"
-
-# xen kernel support
-SRC_URI += "${@bb.utils.contains('DISTRO_FEATURES', 'xen', ' file://xen.scc', '', d)}"
+require ${@bb.utils.contains('DISTRO_FEATURES', 'virtualization', '${BPN}_virtualization.inc', '', d)}
diff --git a/recipes-kernel/linux/linux-yocto_4.4.bbappend b/recipes-kernel/linux/linux-yocto_4.4.bbappend
index f163fdf..617cacc 100644
--- a/recipes-kernel/linux/linux-yocto_4.4.bbappend
+++ b/recipes-kernel/linux/linux-yocto_4.4.bbappend
@@ -1,20 +1 @@
-FILESEXTRAPATHS_prepend := "${THISDIR}/${PN}:"
-
-SRC_URI += "file://xt-checksum.scc \
-            file://ebtables.scc \
-	    file://vswitch.scc \
-	    file://lxc.scc \
-            file://docker.scc \
-	    "
-KERNEL_FEATURES_append = " features/kvm/qemu-kvm-enable.scc"
-
-KERNEL_MODULE_AUTOLOAD += "openvswitch"
-KERNEL_MODULE_AUTOLOAD += "kvm"
-KERNEL_MODULE_AUTOLOAD += "kvm-amd"
-KERNEL_MODULE_AUTOLOAD += "kvm-intel"
-
-# aufs kernel support required for xen-image-minimal
-KERNEL_FEATURES_append += "${@bb.utils.contains('DISTRO_FEATURES', 'aufs', ' features/aufs/aufs-enable.scc', '', d)}"
-
-# xen kernel support
-SRC_URI += "${@bb.utils.contains('DISTRO_FEATURES', 'xen', ' file://xen.scc', '', d)}"
+require ${@bb.utils.contains('DISTRO_FEATURES', 'virtualization', '${BPN}_virtualization.inc', '', d)}
diff --git a/recipes-kernel/linux/linux-yocto_4.9.bbappend b/recipes-kernel/linux/linux-yocto_4.9.bbappend
index f163fdf..617cacc 100644
--- a/recipes-kernel/linux/linux-yocto_4.9.bbappend
+++ b/recipes-kernel/linux/linux-yocto_4.9.bbappend
@@ -1,20 +1 @@
-FILESEXTRAPATHS_prepend := "${THISDIR}/${PN}:"
-
-SRC_URI += "file://xt-checksum.scc \
-            file://ebtables.scc \
-	    file://vswitch.scc \
-	    file://lxc.scc \
-            file://docker.scc \
-	    "
-KERNEL_FEATURES_append = " features/kvm/qemu-kvm-enable.scc"
-
-KERNEL_MODULE_AUTOLOAD += "openvswitch"
-KERNEL_MODULE_AUTOLOAD += "kvm"
-KERNEL_MODULE_AUTOLOAD += "kvm-amd"
-KERNEL_MODULE_AUTOLOAD += "kvm-intel"
-
-# aufs kernel support required for xen-image-minimal
-KERNEL_FEATURES_append += "${@bb.utils.contains('DISTRO_FEATURES', 'aufs', ' features/aufs/aufs-enable.scc', '', d)}"
-
-# xen kernel support
-SRC_URI += "${@bb.utils.contains('DISTRO_FEATURES', 'xen', ' file://xen.scc', '', d)}"
+require ${@bb.utils.contains('DISTRO_FEATURES', 'virtualization', '${BPN}_virtualization.inc', '', d)}
diff --git a/recipes-kernel/linux/linux-yocto_virtualization.inc b/recipes-kernel/linux/linux-yocto_virtualization.inc
new file mode 100644
index 0000000..8b296d7
--- /dev/null
+++ b/recipes-kernel/linux/linux-yocto_virtualization.inc
@@ -0,0 +1,20 @@
+FILESEXTRAPATHS_prepend := "${THISDIR}/linux-yocto:"
+
+SRC_URI += "file://xt-checksum.scc \
+            file://ebtables.scc \
+	    file://vswitch.scc \
+	    file://lxc.scc \
+            file://docker.scc \
+	    "
+KERNEL_FEATURES_append = " features/kvm/qemu-kvm-enable.scc"
+
+KERNEL_MODULE_AUTOLOAD += "openvswitch"
+KERNEL_MODULE_AUTOLOAD += "kvm"
+KERNEL_MODULE_AUTOLOAD += "kvm-amd"
+KERNEL_MODULE_AUTOLOAD += "kvm-intel"
+
+# aufs kernel support required for xen-image-minimal
+KERNEL_FEATURES_append += "${@bb.utils.contains('DISTRO_FEATURES', 'aufs', ' features/aufs/aufs-enable.scc', '', d)}"
+
+# xen kernel support
+SRC_URI += "${@bb.utils.contains('DISTRO_FEATURES', 'xen', ' file://xen.scc', '', d)}"
-- 
2.11.0