[CRIU] [PATCH] Docker build: switch to xenial images

[Laurent Dufour]

When building through Docker container, rely on xenial images since
Ubuntu Xenial is now the latest LTS release.

Signed-off-by: Laurent Dufour <ldufour at linux.vnet.ibm.com>
---
 scripts/build/Dockerfile.aarch64.hdr | 2 +-
 scripts/build/Dockerfile.ppc64le.hdr | 2 +-
 scripts/build/Dockerfile.x86_64.hdr  | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/scripts/build/Dockerfile.aarch64.hdr b/scripts/build/Dockerfile.aarch64.hdr
index 3dd8600ae9db..00545d17779e 100644
--- a/scripts/build/Dockerfile.aarch64.hdr
+++ b/scripts/build/Dockerfile.aarch64.hdr
@@ -1,3 +1,3 @@
-FROM aarch64/ubuntu:trusty
+FROM aarch64/ubuntu:xenial
 
 COPY scripts/build/qemu-user-static/usr/bin/qemu-aarch64-static /usr/bin/qemu-aarch64-static
diff --git a/scripts/build/Dockerfile.ppc64le.hdr b/scripts/build/Dockerfile.ppc64le.hdr
index 6c4b22e49409..fd1351a238b5 100644
--- a/scripts/build/Dockerfile.ppc64le.hdr
+++ b/scripts/build/Dockerfile.ppc64le.hdr
@@ -1,4 +1,4 @@
-FROM ppc64le/ubuntu:trusty
+FROM ppc64le/ubuntu:xenial
 
 ENV QEMU_CPU POWER8
 COPY scripts/build/qemu-user-static/usr/bin/qemu-ppc64le-static /usr/bin/qemu-ppc64le-static
diff --git a/scripts/build/Dockerfile.x86_64.hdr b/scripts/build/Dockerfile.x86_64.hdr
index df13bde6987d..2b97feb56621 100644
--- a/scripts/build/Dockerfile.x86_64.hdr
+++ b/scripts/build/Dockerfile.x86_64.hdr
@@ -1,4 +1,4 @@
-FROM ubuntu:wily
+FROM ubuntu:xenial
 
 RUN apt-get update -qq && apt-get install -qq \
                 gcc-multilib \
-- 
2.7.4