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scripts: update sync script to do if_xdp.h syncing

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With xsk.{o,h} changes we started including Linux UAPI's if_xdp.h
header. We need to sync it along the other UAPI headers.

Also updated README to reflect this.

Signed-off-by: Andrii Nakryiko <andriin@fb.com>
This commit is contained in:
Andrii Nakryiko
2019-03-19 09:37:23 -07:00
committed by Andrii Nakryiko
parent cb658e9724
commit 74efbe5b91
2 changed files with 9 additions and 7 deletions
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1
README
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@@ -9,6 +9,7 @@ The following files will by sync'ed with bpf-next repo:
include/uapi/linux/bpf.h <-> bpf-next/tools/include/uapi/linux/bpf.h
include/uapi/linux/btf.h <-> bpf-next/tools/include/uapi/linux/btf.h
include/uapi/linux/if_link.h <-> bpf-next/tools/include/uapi/linux/if_link.h
include/uapi/linux/if_xdp.h <-> bpf-next/tools/include/uapi/linux/if_xdp.h
include/uapi/linux/netlink.h <-> bpf-next/tools/include/uapi/linux/netlink.h
include/tools/libc_compat.h <-> bpf-next/tools/include/tools/libc_compat.h

15
scripts/sync-kernel.sh
View File

@@ -71,12 +71,13 @@ for LIBBPF_NEW_COMMIT in ${LIBBPF_NEW_COMMITS}; do
git cherry-pick ${LIBBPF_NEW_COMMIT}
done
LIBBPF_TREE_FILTER=' \
mkdir -p __libbpf/include/uapi/linux __libbpf/include/tools && \
git mv -kf tools/lib/bpf __libbpf/src && \
git mv -kf tools/include/uapi/linux/{bpf_common.h,bpf.h,btf.h,if_link.h,netlink.h} __libbpf/include/uapi/linux && \
git mv -kf tools/include/tools/libc_compat.h __libbpf/include/tools && \
git rm --ignore-unmatch -f __libbpf/src/{Makefile,Build,test_libbpf.cpp,.gitignore} \
LIBBPF_TREE_FILTER=' \
mkdir -p __libbpf/include/uapi/linux __libbpf/include/tools && \
git mv -kf tools/lib/bpf __libbpf/src && \
git mv -kf tools/include/uapi/linux/{bpf_common.h,bpf.h,btf.h,if_link.h,if_xdp.h,netlink.h} \
__libbpf/include/uapi/linux && \
git mv -kf tools/include/tools/libc_compat.h __libbpf/include/tools && \
git rm --ignore-unmatch -f __libbpf/src/{Makefile,Build,test_libbpf.cpp,.gitignore} \
'
# Move all libbpf files into __libbpf directory.
git filter-branch --prune-empty -f --tree-filter "${LIBBPF_TREE_FILTER}" ${SQUASH_TIP_TAG} ${SQUASH_BASE_TAG}
@@ -117,7 +118,7 @@ git commit --file=-
echo "SUCCESS! ${COMMIT_CNT} commits synced."
echo "Verifying Linux's and Github's libbpf state"
LIBBPF_VIEW_PATHS=(src include/uapi/linux/{bpf_common.h,bpf.h,btf.h,if_link.h,netlink.h} include/tools/libc_compat.h)
LIBBPF_VIEW_PATHS=(src include/uapi/linux/{bpf_common.h,bpf.h,btf.h,if_link.h,if_xdp.h,netlink.h} include/tools/libc_compat.h)
LIBBPF_VIEW_EXCLUDE_REGEX='^src/(Makefile|Build|test_libbpf.cpp|\.gitignore)$'
cd ${WORKDIR} && cd ${LINUX_REPO}