GitHub pull request #2919 of commit 8c0037c7f26d18cb8b632ed8217e1348ef5a9cc7, no merge conflicts.sha1origin/pr/2919/mergeghprbActualCommit8c0037c7f26d18cb8b632ed8217e1348ef5a9cc7ghprbActualCommitAuthorSumanth KorikkarghprbActualCommitAuthorEmailsumanthk@linux.ibm.comghprbAuthorRepoGitUrlhttps://github.com/sumanthkorikkar/bcc.gitghprbTriggerAuthorghprbTriggerAuthorEmailghprbTriggerAuthorLoginyonghong-songghprbTriggerAuthorLoginMention@yonghong-songghprbPullId2919ghprbTargetBranchmasterghprbSourceBranchfixes_bpf_probe_read_kernelGIT_BRANCHfixes_bpf_probe_read_kernelghprbPullAuthorEmailghprbPullAuthorLoginsumanthkorikkarghprbPullAuthorLoginMention@sumanthkorikkarghprbPullDescriptionGitHub pull request #2919 of commit 8c0037c7f26d18cb8b632ed8217e1348ef5a9cc7, no merge conflicts.ghprbPullTitleFixes bpf probe read kernelghprbPullLinkhttps://github.com/iovisor/bcc/pull/2919ghprbPullLongDescriptionDear All,\r\n\r\nThis patch series performs the following:\r\n- Patch 1:\r\n - For non overlapping address space arch, if bpf_probe_read_kernel is not present,\r\n fallback to bpf_probe_read\r\n - For overlapping address space, if bpf_probe_read_kernel is not present,\r\n fallback to bpf_probe_read. If ARCH_HAS_NON_OVERLAPPING_ADDRESS_SPACE is\r\n not set, bpf_probe_read would not be available and bcc would fail anyways.\r\n - When bpf_probe_read_user is not available on s390x, error out\r\n- Patch 2:\r\n - bcc: Check explicitly written bpf_probe_read_kernel_{str} as well\r\n- Patch 3: \r\n - Replace occurances of bpf_probe_read with bpf_probe_read_kernel in tools.\r\n - tools/old are not replaced, as it for older kernel anyways\r\n- Patch 4:\r\n - Fix invalid bpf_probe_read with bpf_probe_read_user\r\n- Patch 5:\r\n - libbpf-tools : Replace bpf_probe_read with bpf_probe_read_kernel. \r\n CO-RE variants is used in newer kernel anyways. \r\n- Patch 6:\r\n - libbpf-tools : Fix bpf_probe_read with bpf_probe_read_user\r\n- Patch 7:\r\n - Add docs\r\n\r\nThank you.ghprbCommentBodynullghprbGhRepositoryiovisor/bccghprbCredentialsId6d3daf13-69b8-48b1-9c8f-ec5353264113false<a title="Fixes bpf probe read kernel" href="https://github.com/iovisor/bcc/pull/2919">PR #2919</a>: Fixes bpf probe read kernel#49515971517460664bcc-pr #495495false4953968SUCCESS1590135518213https://buildbot.iovisor.org/jenkins/user/a.s.protopopov/my-views/view/all/job/bcc-pr/495/git495https://buildbot.iovisor.org/jenkins/user/a.s.protopopov/my-views/view/all/job/bcc-pr/label=fc25/495/495https://buildbot.iovisor.org/jenkins/user/a.s.protopopov/my-views/view/all/job/bcc-pr/label=fc26/495/495https://buildbot.iovisor.org/jenkins/user/a.s.protopopov/my-views/view/all/job/bcc-pr/label=fc27/495/495https://buildbot.iovisor.org/jenkins/user/a.s.protopopov/my-views/view/all/job/bcc-pr/label=fc28/495/495https://buildbot.iovisor.org/jenkins/user/a.s.protopopov/my-views/view/all/job/bcc-pr/label=ubuntu1604/495/495https://buildbot.iovisor.org/jenkins/user/a.s.protopopov/my-views/view/all/job/bcc-pr/label=ubuntu1710/495/495https://buildbot.iovisor.org/jenkins/user/a.s.protopopov/my-views/view/all/job/bcc-pr/label=ubuntu1804/495/