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Commit0a5539f661("bpf: Provide a linux/types.h override for bpf selftests.") caused a build failure for tools/testing/selftest/bpf because of some missing types: $ make -C tools/testing/selftests/bpf/ ... In file included from /home/yhs/work/net-next/tools/testing/selftests/bpf/test_pkt_access.c:8: ../../../include/uapi/linux/bpf.h:170:3: error: unknown type name '__aligned_u64' __aligned_u64 key; ... /usr/include/linux/swab.h:160:8: error: unknown type name '__always_inline' static __always_inline __u16 __swab16p(const __u16 *p) ... The type __aligned_u64 is defined in linux:include/uapi/linux/types.h. The fix is to copy missing type definition into tools/testing/selftests/bpf/include/uapi/linux/types.h. Adding additional include "string.h" resolves __always_inline issue. Fixes:0a5539f661("bpf: Provide a linux/types.h override for bpf selftests.") Signed-off-by: Yonghong Song <yhs@fb.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Linux kernel ============ This file was moved to Documentation/admin-guide/README.rst Please notice that there are several guides for kernel developers and users. These guides can be rendered in a number of formats, like HTML and PDF. In order to build the documentation, use ``make htmldocs`` or ``make pdfdocs``. There are various text files in the Documentation/ subdirectory, several of them using the Restructured Text markup notation. See Documentation/00-INDEX for a list of what is contained in each file. Please read the Documentation/process/changes.rst file, as it contains the requirements for building and running the kernel, and information about the problems which may result by upgrading your kernel.