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authorHe Zhe <zhe.he@windriver.com>2020-02-12 15:35:57 +0800
committerRichard Purdie <richard.purdie@linuxfoundation.org>2020-02-14 13:07:23 +0000
commit318f69d632c5bee86dbcf77be39110582d481226 (patch)
tree19ec6248ae85cb488bfad9efdf7abf66537dd1a3
parent59acf5e384a3ce92b155c9eef7a7a3ac3070ade4 (diff)
downloadpoky-318f69d632c5bee86dbcf77be39110582d481226.tar.gz
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" (From OE-Core rev: 74ffa7730e194e7b5dc71e63939b4a4a9843be93) Signed-off-by: He Zhe <zhe.he@windriver.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
-rw-r--r--meta/recipes-kernel/linux/linux-yocto-dev.bb2
1 files changed, 1 insertions, 1 deletions
diff --git a/meta/recipes-kernel/linux/linux-yocto-dev.bb b/meta/recipes-kernel/linux/linux-yocto-dev.bb
index afda84936a..c364a97cba 100644
--- 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
48KERNEL_FEATURES_append = " ${KERNEL_EXTRA_FEATURES}" 48KERNEL_FEATURES_append = " ${KERNEL_EXTRA_FEATURES}"
49KERNEL_FEATURES_append_qemuall=" cfg/virtio.scc features/drm-bochs/drm-bochs.scc" 49KERNEL_FEATURES_append_qemuall=" cfg/virtio.scc features/drm-bochs/drm-bochs.scc"
50KERNEL_FEATURES_append_qemux86=" cfg/sound.scc cfg/paravirt_kvm.scc" 50KERNEL_FEATURES_append_qemux86=" cfg/sound.scc cfg/paravirt_kvm.scc"
51KERNEL_FEATURES_append_qemux86-64=" cfg/sound.scc" 51KERNEL_FEATURES_append_qemux86-64=" cfg/sound.scc cfg/paravirt_kvm.scc"
52KERNEL_FEATURES_append = " ${@bb.utils.contains("TUNE_FEATURES", "mx32", " cfg/x32.scc", "" ,d)}" 52KERNEL_FEATURES_append = " ${@bb.utils.contains("TUNE_FEATURES", "mx32", " cfg/x32.scc", "" ,d)}"
53 53
54KERNEL_VERSION_SANITY_SKIP = "1" 54KERNEL_VERSION_SANITY_SKIP = "1"