linux-yocto-dev: Add paravirt_kvm support for qemux86-64

This feature includes paravirtualized KVM guest support, including
KVMCLOCK for enhancing clock accuracy of guest OS. With it we can prevent
the following error.

"clocksource: timekeeping watchdog on CPU3: Marking clocksource 'tsc' as
unstable because the skew is too large"

Signed-off-by: He Zhe <zhe.he@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

diff --git a/meta/recipes-kernel/linux/linux-yocto-dev.bb b/meta/recipes-kernel/linux/linux-yocto-dev.bb
index afda84936aa3c536e71105ca0dacaf283258da98..c364a97cba4b8413d665213c4e859593365f870e 100644 (file)
--- a/meta/recipes-kernel/linux/linux-yocto-dev.bb
+++ b/meta/recipes-kernel/linux/linux-yocto-dev.bb
@@ -48,7 +48,7 @@ KERNEL_EXTRA_FEATURES ?= "features/netfilter/netfilter.scc features/taskstats/ta
 KERNEL_FEATURES_append = " ${KERNEL_EXTRA_FEATURES}"
 KERNEL_FEATURES_append_qemuall=" cfg/virtio.scc features/drm-bochs/drm-bochs.scc"
 KERNEL_FEATURES_append_qemux86=" cfg/sound.scc cfg/paravirt_kvm.scc"
-KERNEL_FEATURES_append_qemux86-64=" cfg/sound.scc"
+KERNEL_FEATURES_append_qemux86-64=" cfg/sound.scc cfg/paravirt_kvm.scc"
 KERNEL_FEATURES_append = " ${@bb.utils.contains("TUNE_FEATURES", "mx32", " cfg/x32.scc", "" ,d)}"
 
 KERNEL_VERSION_SANITY_SKIP = "1"