Cherry-pick from kata-container patches:
https://github.com/kata-containers/packaging/tree/master/kernel/patches/0001-NO-UPSTREAM-9P-always-use-cached-inode-to-fill-in-v9.patch

So that if in cache=none mode, we don't have to lookup server that
might not support open-unlink-fstat operation.

fixes https://github.com/01org/cc-oci-runtime/issues/47
fixes https://github.com/01org/cc-oci-runtime/issues/1062Signed-off-by: NJulio Montes <julio.montes@intel.com>
Signed-off-by: NPeng Tao <bergwolf@gmail.com>
Signed-off-by: NEryu Guan <eguan@linux.alibaba.com>
Reviewed-by: NJiufei Xue <jiufei.xue@linux.alibaba.com>
Reviewed-by: NJoseph Qi <joseph.qi@linux.alibaba.com>