mirror of
https://github.com/linuxkit/linuxkit.git
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Merge pull request #880 from justincormack/kernel-4.8-4.9
Make AUFS optional and ship choice of kernels
This commit is contained in:
Justin Cormack
GitHub
commit
75b0814221
20
Makefile
20
Makefile
@ -1,6 +1,9 @@
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all:
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$(MAKE) -C alpine
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aufs:
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$(MAKE) AUFS=true all
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alpine/initrd.img:
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$(MAKE) -C alpine initrd.img
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@ -46,15 +49,20 @@ test: Dockerfile.test alpine/initrd-test.img alpine/kernel/x86_64/vmlinuz64
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TAG=$(shell git rev-parse HEAD)
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STATUS=$(shell git status -s)
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MOBYLINUX_TAG=alpine/mobylinux.tag
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ifdef AUFS
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AUFS_PREFIX=aufs-
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endif
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MEDIA_IMAGE=mobylinux/media:$(MEDIA_PREFIX)$(AUFS_PREFIX)$(TAG)
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KERNEL_IMAGE=mobylinux/kernel:$(MEDIA_PREFIX)$(AUFS_PREFIX)$(TAG)
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media: Dockerfile.media alpine/initrd.img alpine/kernel/x86_64/vmlinuz64 alpine/mobylinux-efi.iso
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ifeq ($(STATUS),)
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tar cf - $^ alpine/mobylinux.efi alpine/kernel/x86_64/vmlinux alpine/kernel/x86_64/kernel-headers.tar | docker build -f Dockerfile.media -t mobylinux/media:$(MEDIA_PREFIX)$(TAG) -
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docker push mobylinux/media:$(MEDIA_PREFIX)$(TAG)
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tar cf - $^ alpine/mobylinux.efi alpine/kernel/x86_64/vmlinux alpine/kernel/x86_64/kernel-headers.tar | docker build -f Dockerfile.media -t $(MEDIA_IMAGE) -
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docker push $(MEDIA_IMAGE)
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[ -f $(MOBYLINUX_TAG) ]
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docker tag $(shell cat $(MOBYLINUX_TAG)) mobylinux/mobylinux:$(MEDIA_PREFIX)$(TAG)
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docker push mobylinux/mobylinux:$(MEDIA_PREFIX)$(TAG)
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tar cf - Dockerfile.kernel alpine/kernel/x86_64/vmlinuz64 | docker build -f Dockerfile.kernel -t mobylinux/kernel:$(MEDIA_PREFIX)$(TAG) -
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docker push mobylinux/kernel:$(MEDIA_PREFIX)$(TAG)
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docker tag $(shell cat $(MOBYLINUX_TAG)) $(MEDIA_IMAGE)
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docker push $(MEDIA_IMAGE)
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tar cf - Dockerfile.kernel alpine/kernel/x86_64/vmlinuz64 | docker build -f Dockerfile.kernel -t $(KERNEL_IMAGE) -
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docker push $(KERNEL_IMAGE)
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else
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$(error "git not clean")
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endif
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@ -1,7 +1,7 @@
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# Tag: 36aecb5cf4738737634140eec9abebe1f6559a39
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FROM mobylinux/alpine-build-c@sha256:d66b9625abc831f28f8c584991a9cb6975e85d3bb3d3768474b592f1cf32a3a6
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ARG KERNEL_VERSION=4.8.14
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ARG KERNEL_VERSION=4.9
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ENV KERNEL_SOURCE=https://www.kernel.org/pub/linux/kernel/v4.x/linux-${KERNEL_VERSION}.tar.xz
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@ -9,42 +9,6 @@ RUN curl -fsSL -o linux-${KERNEL_VERSION}.tar.xz ${KERNEL_SOURCE}
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RUN cat linux-${KERNEL_VERSION}.tar.xz | tar --absolute-names -xJ && mv /linux-${KERNEL_VERSION} /linux
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# this is aufs4.8 20161010
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ENV AUFS_REPO https://github.com/sfjro/aufs4-standalone
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ENV AUFS_BRANCH aufs4.8
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ENV AUFS_COMMIT e9fd128dcb16167417683e199a5feb14f3c9eca8
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# Download AUFS
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RUN git clone -b "$AUFS_BRANCH" "$AUFS_REPO" /aufs && \
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cd /aufs && \
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git checkout -q "$AUFS_COMMIT"
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# aufs-util 20151116
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ENV AUFS_TOOLS_REPO https://github.com/ncopa/aufs-util.git
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ENV AUFS_TOOLS_COMMIT 3b7c5e262b53598a8204a915e485489c46d4e7a4
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# Download aufs tools
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RUN git clone ${AUFS_TOOLS_REPO} && \
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cd /aufs-util && \
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git checkout "$AUFS_TOOLS_COMMIT"
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#BUILD
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# patch kernel with aufs
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RUN cd /linux && \
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cp -r /aufs/Documentation /linux && \
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cp -r /aufs/fs /linux && \
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cp -r /aufs/include/uapi/linux/aufs_type.h /linux/include/uapi/linux/ && \
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set -e && for patch in \
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/aufs/aufs*-kbuild.patch \
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/aufs/aufs*-base.patch \
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/aufs/aufs*-mmap.patch \
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/aufs/aufs*-standalone.patch \
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/aufs/aufs*-loopback.patch \
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/aufs/lockdep-debug.patch \
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; do \
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patch -p1 < "$patch"; \
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done
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COPY kernel_config /linux/arch/x86/configs/x86_64_defconfig
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COPY kernel_config.debug /linux/debug_config
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@ -72,12 +36,4 @@ RUN make INSTALL_MOD_PATH=/tmp/kernel-modules modules_install && \
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( cd /tmp && tar cf /kernel-headers.tar include ) && \
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( cd /tmp/kernel-modules && tar cf /kernel-modules.tar . )
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# Build aufs tools, do this here as they need kernel headers and to match aufs
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# Fortunately they are built statically linked
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RUN cd /aufs-util && \
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CPPFLAGS="-I/tmp/include" CFLAGS=$CPPFLAGS LDFLAGS=$CPPFLAGS make && \
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DESTDIR=/tmp/aufs-utils make install && \
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rm -rf /tmp/aufs-utils/usr/lib /tmp/aufs-utils/usr/share && \
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cd /tmp/aufs-utils && rm libau* && tar cf /aufs-utils.tar .
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RUN printf "KERNEL_SOURCE=${KERNEL_SOURCE}\nAUFS_REPO=${AUFS_REPO}\nAUFS_BRANCH=${AUFS_BRANCH}\nAUFS_COMMIT=${AUFS_COMMIT}\nAUFS_TOOLS_REPO=${AUFS_TOOLS_REPO}\nAUFS_TOOLS_COMMIT=${AUFS_TOOLS_COMMIT}\n" > /kernel-source-info
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RUN printf "KERNEL_SOURCE=${KERNEL_SOURCE}\n" > /kernel-source-info
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85
alpine/kernel/Dockerfile.aufs
Normal file
85
alpine/kernel/Dockerfile.aufs
Normal file
@ -0,0 +1,85 @@
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# Tag: 36aecb5cf4738737634140eec9abebe1f6559a39
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FROM mobylinux/alpine-build-c@sha256:d66b9625abc831f28f8c584991a9cb6975e85d3bb3d3768474b592f1cf32a3a6
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ARG KERNEL_VERSION=4.8.14
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ENV KERNEL_SOURCE=https://www.kernel.org/pub/linux/kernel/v4.x/linux-${KERNEL_VERSION}.tar.xz
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RUN curl -fsSL -o linux-${KERNEL_VERSION}.tar.xz ${KERNEL_SOURCE}
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RUN cat linux-${KERNEL_VERSION}.tar.xz | tar --absolute-names -xJ && mv /linux-${KERNEL_VERSION} /linux
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# this is aufs4.8 20161010
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ENV AUFS_REPO https://github.com/sfjro/aufs4-standalone
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ENV AUFS_BRANCH aufs4.8
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ENV AUFS_COMMIT e9fd128dcb16167417683e199a5feb14f3c9eca8
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# Download AUFS
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RUN git clone -b "$AUFS_BRANCH" "$AUFS_REPO" /aufs && \
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cd /aufs && \
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git checkout -q "$AUFS_COMMIT"
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# aufs-util 20151116
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ENV AUFS_TOOLS_REPO https://github.com/ncopa/aufs-util.git
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ENV AUFS_TOOLS_COMMIT 3b7c5e262b53598a8204a915e485489c46d4e7a4
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# Download aufs tools
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RUN git clone ${AUFS_TOOLS_REPO} && \
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cd /aufs-util && \
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git checkout "$AUFS_TOOLS_COMMIT"
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#BUILD
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# patch kernel with aufs
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RUN cd /linux && \
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cp -r /aufs/Documentation /linux && \
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cp -r /aufs/fs /linux && \
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cp -r /aufs/include/uapi/linux/aufs_type.h /linux/include/uapi/linux/ && \
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set -e && for patch in \
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/aufs/aufs*-kbuild.patch \
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/aufs/aufs*-base.patch \
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/aufs/aufs*-mmap.patch \
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/aufs/aufs*-standalone.patch \
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/aufs/aufs*-loopback.patch \
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/aufs/lockdep-debug.patch \
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; do \
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patch -p1 < "$patch"; \
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done
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COPY kernel_config /linux/arch/x86/configs/x86_64_defconfig
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COPY kernel_config.debug /linux/debug_config
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COPY kernel_config.aufs /linux/aufs_config
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RUN cat /linux/aufs_config >> /linux/arch/x86/configs/x86_64_defconfig
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ARG DEBUG=0
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RUN if [ $DEBUG -ne "0" ]; then \
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sed -i 's/CONFIG_PANIC_ON_OOPS=y/# CONFIG_PANIC_ON_OOPS is not set/' /linux/arch/x86/configs/x86_64_defconfig; \
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cat /linux/debug_config >> /linux/arch/x86/configs/x86_64_defconfig; \
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fi
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# Apply local patches
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COPY patches-aufs /patches
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RUN cd /linux && \
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set -e && for patch in /patches/*.patch; do \
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echo "Applying $patch"; \
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patch -p1 < "$patch"; \
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done
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WORKDIR /linux
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RUN make defconfig && \
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make oldconfig && \
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make -j "$(getconf _NPROCESSORS_ONLN)" KCFLAGS="-fno-pie"
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RUN make INSTALL_MOD_PATH=/tmp/kernel-modules modules_install && \
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make INSTALL_HDR_PATH=/tmp headers_install && \
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( cd /tmp && tar cf /kernel-headers.tar include ) && \
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( cd /tmp/kernel-modules && tar cf /kernel-modules.tar . )
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# Build aufs tools, do this here as they need kernel headers and to match aufs
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# Fortunately they are built statically linked
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RUN cd /aufs-util && \
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CPPFLAGS="-I/tmp/include" CFLAGS=$CPPFLAGS LDFLAGS=$CPPFLAGS make && \
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DESTDIR=/tmp/aufs-utils make install && \
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rm -rf /tmp/aufs-utils/usr/lib /tmp/aufs-utils/usr/share && \
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cd /tmp/aufs-utils && rm libau* && tar cf /aufs-utils.tar .
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RUN printf "KERNEL_SOURCE=${KERNEL_SOURCE}\nAUFS_REPO=${AUFS_REPO}\nAUFS_BRANCH=${AUFS_BRANCH}\nAUFS_COMMIT=${AUFS_COMMIT}\nAUFS_TOOLS_REPO=${AUFS_TOOLS_REPO}\nAUFS_TOOLS_COMMIT=${AUFS_TOOLS_COMMIT}\n" > /kernel-source-info
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@ -2,16 +2,28 @@ DEBUG ?= 0
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all: x86_64/vmlinuz64
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x86_64/vmlinuz64: Dockerfile kernel_config
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ifdef AUFS
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x86_64/vmlinuz64: Dockerfile.aufs kernel_config kernel_config.debug kernel_config.aufs
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mkdir -p x86_64 etc
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BUILD=$$( docker build --build-arg DEBUG=$(DEBUG) -q . ) && [ -n "$$BUILD" ] && echo "Built $$BUILD" && \
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BUILD=$$( docker build -f Dockerfile.aufs --build-arg DEBUG=$(DEBUG) -q . ) && [ -n "$$BUILD" ] && echo "Built $$BUILD" && \
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docker run --rm --net=none --log-driver=none $$BUILD cat /kernel-modules.tar | tar xf - && \
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docker run --rm --net=none --log-driver=none $$BUILD cat /aufs-utils.tar | tar xf - && \
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docker run --rm --net=none --log-driver=none $$BUILD cat /kernel-source-info > etc/kernel-source-info && \
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docker run --rm --net=none --log-driver=none $$BUILD cat /linux/vmlinux > x86_64/vmlinux && \
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docker run --rm --net=none --log-driver=none $$BUILD cat /linux/arch/x86_64/boot/bzImage > $@ && \
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docker run --rm --net=none --log-driver=none $$BUILD cat /kernel-headers.tar > x86_64/kernel-headers.tar && \
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cp -a patches-aufs etc/kernel-patches
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else
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x86_64/vmlinuz64: Dockerfile kernel_config kernel_config.debug
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mkdir -p x86_64 etc
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BUILD=$$( docker build --build-arg DEBUG=$(DEBUG) -q . ) && [ -n "$$BUILD" ] && echo "Built $$BUILD" && \
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docker run --rm --net=none --log-driver=none $$BUILD cat /kernel-modules.tar | tar xf - && \
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docker run --rm --net=none --log-driver=none $$BUILD cat /kernel-source-info > etc/kernel-source-info && \
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docker run --rm --net=none --log-driver=none $$BUILD cat /linux/vmlinux > x86_64/vmlinux && \
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docker run --rm --net=none --log-driver=none $$BUILD cat /linux/arch/x86_64/boot/bzImage > $@ && \
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docker run --rm --net=none --log-driver=none $$BUILD cat /kernel-headers.tar > x86_64/kernel-headers.tar && \
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cp -a patches etc/kernel-patches
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endif
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clean:
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rm -rf x86_64 lib etc usr sbin
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@ -2935,22 +2935,6 @@ CONFIG_PSTORE_ZLIB_COMPRESS=y
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# CONFIG_PSTORE_RAM is not set
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# CONFIG_SYSV_FS is not set
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# CONFIG_UFS_FS is not set
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CONFIG_AUFS_FS=y
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# CONFIG_AUFS_BRANCH_MAX_127 is not set
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# CONFIG_AUFS_BRANCH_MAX_511 is not set
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# CONFIG_AUFS_BRANCH_MAX_1023 is not set
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CONFIG_AUFS_BRANCH_MAX_32767=y
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CONFIG_AUFS_SBILIST=y
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# CONFIG_AUFS_HNOTIFY is not set
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# CONFIG_AUFS_EXPORT is not set
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CONFIG_AUFS_XATTR=y
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# CONFIG_AUFS_FHSM is not set
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# CONFIG_AUFS_RDU is not set
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# CONFIG_AUFS_SHWH is not set
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# CONFIG_AUFS_BR_RAMFS is not set
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# CONFIG_AUFS_BR_FUSE is not set
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CONFIG_AUFS_BDEV_LOOP=y
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# CONFIG_AUFS_DEBUG is not set
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CONFIG_NETWORK_FILESYSTEMS=y
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CONFIG_NFS_FS=y
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# CONFIG_NFS_V2 is not set
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16
alpine/kernel/kernel_config.aufs
Normal file
16
alpine/kernel/kernel_config.aufs
Normal file
@ -0,0 +1,16 @@
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CONFIG_AUFS_FS=y
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# CONFIG_AUFS_BRANCH_MAX_127 is not set
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# CONFIG_AUFS_BRANCH_MAX_511 is not set
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# CONFIG_AUFS_BRANCH_MAX_1023 is not set
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CONFIG_AUFS_BRANCH_MAX_32767=y
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CONFIG_AUFS_SBILIST=y
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# CONFIG_AUFS_HNOTIFY is not set
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# CONFIG_AUFS_EXPORT is not set
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CONFIG_AUFS_XATTR=y
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# CONFIG_AUFS_FHSM is not set
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# CONFIG_AUFS_RDU is not set
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# CONFIG_AUFS_SHWH is not set
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# CONFIG_AUFS_BR_RAMFS is not set
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# CONFIG_AUFS_BR_FUSE is not set
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CONFIG_AUFS_BDEV_LOOP=y
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# CONFIG_AUFS_DEBUG is not set
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@ -0,0 +1,30 @@
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From afc48615e62910f37b6076f9118c80d2f9613064 Mon Sep 17 00:00:00 2001
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From: Ian Campbell <ian.campbell@docker.com>
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Date: Mon, 4 Apr 2016 14:50:10 +0100
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Subject: [PATCH 1/5] VSOCK: Only allow host network namespace to use AF_VSOCK.
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The VSOCK addressing schema does not really lend itself to simply creating an
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alternative end point address within a namespace.
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Signed-off-by: Ian Campbell <ian.campbell@docker.com>
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---
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net/vmw_vsock/af_vsock.c | 3 +++
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1 file changed, 3 insertions(+)
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diff --git a/net/vmw_vsock/af_vsock.c b/net/vmw_vsock/af_vsock.c
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index 8a398b3..0edc54c 100644
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--- a/net/vmw_vsock/af_vsock.c
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+++ b/net/vmw_vsock/af_vsock.c
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@@ -1852,6 +1852,9 @@ static const struct proto_ops vsock_stream_ops = {
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static int vsock_create(struct net *net, struct socket *sock,
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int protocol, int kern)
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{
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+ if (!net_eq(net, &init_net))
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+ return -EAFNOSUPPORT;
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+
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if (!sock)
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return -EINVAL;
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--
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2.10.2
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File diff suppressed because it is too large
Load Diff
@ -0,0 +1,30 @@
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From e8c7a6dee61819c36b77108bc2cddafde26b9876 Mon Sep 17 00:00:00 2001
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From: Rolf Neugebauer <rolf.neugebauer@gmail.com>
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Date: Mon, 23 May 2016 18:55:45 +0100
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Subject: [PATCH 4/5] vmbus: Don't spam the logs with unknown GUIDs
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With Hyper-V sockets device types are introduced on the fly. The pr_info()
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then prints a message on every connection, which is way too verbose. Since
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there doesn't seem to be an easy way to check for registered services,
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disable the pr_info() completely.
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Signed-off-by: Rolf Neugebauer <rolf.neugebauer@docker.com>
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---
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drivers/hv/channel_mgmt.c | 1 -
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1 file changed, 1 deletion(-)
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diff --git a/drivers/hv/channel_mgmt.c b/drivers/hv/channel_mgmt.c
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index 8f4e6070..ef4a512 100644
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--- a/drivers/hv/channel_mgmt.c
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+++ b/drivers/hv/channel_mgmt.c
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@@ -147,7 +147,6 @@ static u16 hv_get_dev_type(const uuid_le *guid)
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if (!uuid_le_cmp(*guid, vmbus_devs[i].guid))
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return i;
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}
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- pr_info("Unknown GUID: %pUl\n", guid);
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return i;
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}
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--
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2.10.2
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