GitHub pull request #2545 of commit d5b5903fea2fd6ef352a07612edd1f8953c6601a, no merge conflicts.sha1origin/pr/2545/mergeghprbActualCommitd5b5903fea2fd6ef352a07612edd1f8953c6601aghprbActualCommitAuthorYonghong SongghprbActualCommitAuthorEmailyhs@fb.comghprbAuthorRepoGitUrlhttps://github.com/iovisor/bcc.gitghprbTriggerAuthorghprbTriggerAuthorEmailghprbTriggerAuthorLoginghprbTriggerAuthorLoginMentionghprbPullId2545ghprbTargetBranchmasterghprbSourceBranchyhs_devGIT_BRANCHyhs_devghprbPullAuthorEmailghprbPullAuthorLoginyonghong-songghprbPullAuthorLoginMention@yonghong-songghprbPullDescriptionGitHub pull request #2545 of commit d5b5903fea2fd6ef352a07612edd1f8953c6601a, no merge conflicts.ghprbPullTitlesync with latest libbpf repoghprbPullLinkhttps://github.com/iovisor/bcc/pull/2545ghprbPullLongDescriptionlibbpf repo has a big sync from kernel side.\r\nLet us bring in to ensure bcc working fine and\r\nindeed it works fine.\r\n\r\nSigned-off-by: Yonghong Song <yhs@fb.com>ghprbCommentBodynullghprbGhRepositoryiovisor/bccghprbCredentialsId6d3daf13-69b8-48b1-9c8f-ec5353264113false<a title="sync with latest libbpf repo" href="https://github.com/iovisor/bcc/pull/2545">PR #2545</a>: sync with latest libbpf repo#8313082717460664bcc-pr #8383false83692SUCCESS1570722163738https://buildbot.iovisor.org/jenkins/user/dalehamel/my-views/view/all/job/bcc-pr/83/git83https://buildbot.iovisor.org/jenkins/user/dalehamel/my-views/view/all/job/bcc-pr/label=fc25/83/83https://buildbot.iovisor.org/jenkins/user/dalehamel/my-views/view/all/job/bcc-pr/label=fc26/83/83https://buildbot.iovisor.org/jenkins/user/dalehamel/my-views/view/all/job/bcc-pr/label=fc27/83/83https://buildbot.iovisor.org/jenkins/user/dalehamel/my-views/view/all/job/bcc-pr/label=fc28/83/83https://buildbot.iovisor.org/jenkins/user/dalehamel/my-views/view/all/job/bcc-pr/label=ubuntu1604/83/83https://buildbot.iovisor.org/jenkins/user/dalehamel/my-views/view/all/job/bcc-pr/label=ubuntu1710/83/83https://buildbot.iovisor.org/jenkins/user/dalehamel/my-views/view/all/job/bcc-pr/label=ubuntu1804/83/