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kernel: Add vmlinux to debug builds

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The vmlinux image is the un-stripped kernel image containing
full debug information which is useful for kernel debugging.

Signed-off-by: Rolf Neugebauer <rolf.neugebauer@docker.com>
This commit is contained in:
Rolf Neugebauer 2017-05-17 11:21:10 +01:00
parent fb856cbc1d
commit e6f2b68419
1 changed files with 2 additions and 1 deletions
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kernel/Dockerfile
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@ -33,7 +33,8 @@ RUN make defconfig && \
make oldconfig && \ make oldconfig && \
make -j "$(getconf _NPROCESSORS_ONLN)" KCFLAGS="-fno-pie" && \ make -j "$(getconf _NPROCESSORS_ONLN)" KCFLAGS="-fno-pie" && \
cp arch/x86_64/boot/bzImage /out/kernel && \ cp arch/x86_64/boot/bzImage /out/kernel && \
cp System.map /out cp System.map /out && \
([ -n "${DEBUG}" ] && cp vmlinux /out || true)
# Modules # Modules
RUN make INSTALL_MOD_PATH=/tmp/kernel-modules modules_install && \ RUN make INSTALL_MOD_PATH=/tmp/kernel-modules modules_install && \