GitHub pull request #2621 of commit a15d5904b7a5f7f7b243338468b839b606200975, no merge conflicts.sha1origin/pr/2621/mergeghprbActualCommita15d5904b7a5f7f7b243338468b839b606200975ghprbActualCommitAuthorghprbActualCommitAuthorEmailghprbAuthorRepoGitUrlhttps://github.com/mmisono/bcc.gitghprbTriggerAuthorghprbTriggerAuthorEmailghprbTriggerAuthorLoginyonghong-songghprbTriggerAuthorLoginMention@yonghong-songghprbPullId2621ghprbTargetBranchmasterghprbSourceBranchfix/maxinsnGIT_BRANCHfix/maxinsnghprbPullAuthorEmailm.misono760@gmail.comghprbPullAuthorLoginmmisonoghprbPullAuthorLoginMention@mmisonoghprbPullDescriptionGitHub pull request #2621 of commit a15d5904b7a5f7f7b243338468b839b606200975, no merge conflicts.ghprbPullTitleSupport a BPF program larger than BPF_MAXINSNSghprbPullLinkhttps://github.com/iovisor/bcc/pull/2621ghprbPullLongDescriptionA privileged user can load bpf program whose size is at most\r\nBPF_COMPLEXITY_LIMIT_INSNS (which is larger than BPF_MAXINSNS) in \r\nLinux 5.3 (https://github.com/torvalds/linux/commit/c04c0d2b968ac45d6ef020316808ef6c82325a82).\r\nCurrently, however, `bcc_prog_load_xattr()` return error if a bpf\r\nprogram size is larger than BPF_MAXINSNS before loading the program. To\r\ncope with this, change the function so that first trying to load a bpf\r\nprogram and print an error message if bpf_program_load_xattr() fails\r\nwith -E2BIG. This strategy is the same as libbpf's [`load_program`](https://github.com/libbpf/libbpf/blob/9ef191ea7dca6815e75dab341f2f7a346d979c66/src/libbpf.c#L3792).\r\nThe Error message should use BPF_COMPLEXITY_LIMIT_INSNS when\r\nappropriate, but it is not defined in uapi headers yet.\r\n\r\nSigned-off-by: Masanori Misono <m.misono760@gmail.com>ghprbCommentBody[buildbot, test this please]ghprbGhRepositoryiovisor/bccghprbCredentialsId6d3daf13-69b8-48b1-9c8f-ec5353264113false<a title="Support a BPF program larger than BPF_MAXINSNS" href="https://github.com/iovisor/bcc/pull/2621">PR #2621</a>: Support a BPF program large...#15210893427460664bcc-pr #152152false1521244SUCCESS1575157983586https://buildbot.iovisor.org/jenkins/user/dalehamel/my-views/view/all/job/bcc-pr/152/git152https://buildbot.iovisor.org/jenkins/user/dalehamel/my-views/view/all/job/bcc-pr/label=fc25/152/152https://buildbot.iovisor.org/jenkins/user/dalehamel/my-views/view/all/job/bcc-pr/label=fc26/152/152https://buildbot.iovisor.org/jenkins/user/dalehamel/my-views/view/all/job/bcc-pr/label=fc27/152/152https://buildbot.iovisor.org/jenkins/user/dalehamel/my-views/view/all/job/bcc-pr/label=fc28/152/152https://buildbot.iovisor.org/jenkins/user/dalehamel/my-views/view/all/job/bcc-pr/label=ubuntu1604/152/152https://buildbot.iovisor.org/jenkins/user/dalehamel/my-views/view/all/job/bcc-pr/label=ubuntu1710/152/152https://buildbot.iovisor.org/jenkins/user/dalehamel/my-views/view/all/job/bcc-pr/label=ubuntu1804/152/