Bug 1896530
| Summary: | systemtap kernel module doesn't compile with current f32 kernel | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Ken Raeburn <raeburn> |
| Component: | systemtap | Assignee: | Frank Ch. Eigler <fche> |
| Status: | CLOSED CURRENTRELEASE | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
| Severity: | high | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | 32 | CC: | amerey, brolley, dsmith, fche, lberk, mjw, scox, serhei, wcohen |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | x86_64 | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | If docs needed, set a value | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2020-11-13 13:17:45 UTC | Type: | Bug |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
Please test out the stap 4.4 build in the -testing repo and supply some sweet karma if it works for you. https://bodhi.fedoraproject.org/updates/FEDORA-2020-0cddb6e0ff thanks a lot for testing! |
Description of problem: systemtap creates kernel modules that are not compatible with the latest kernel headers distributed Version-Release number of selected component (if applicable): 4.3-2.fc32 How reproducible: 100% Steps to Reproduce: 1. Set up a machine with current Fedora 32 code: - "vagrant init fedora/32-cloud-base" - tweak config to set 4 cpus, 2 GB memory - "vagrant up" -> I got libvirt box version 32.20200422.0 - log in, sudo, "dnf upgrade -y" - kernel got upgraded to 5.8.18-200.fc32, so reboot 2. Install systemtap - log in, sudo, "dnf install -y systemtap" 3. Run a simple stap test: "stap -e 'probe begin { print("hi\n"); exit(); }'" Actual results: In file included from /usr/share/systemtap/runtime/linux/runtime.h:31, from /usr/share/systemtap/runtime/runtime.h:26, from /tmp/stapIyyxFh/stap_ec249c1d27c61ffd7b78dbeb5bf71ae2_988_src.c:21: ./include/linux/vermagic.h:6:2: error: #error "This header can be included from kernel/module.c or *.mod.c only" 6 | #error "This header can be included from kernel/module.c or *.mod.c only" | ^~~~~ In file included from /usr/share/systemtap/runtime/linux/runtime.h:230, from /usr/share/systemtap/runtime/runtime.h:26, from /tmp/stapIyyxFh/stap_ec249c1d27c61ffd7b78dbeb5bf71ae2_988_src.c:21: /usr/share/systemtap/runtime/linux/access_process_vm.h: In function ‘__access_process_vm_’: /usr/share/systemtap/runtime/linux/access_process_vm.h:32:19: error: ‘struct mm_struct’ has no member named ‘mmap_sem’; did you mean ‘mmap_base’? 32 | down_read (&mm->mmap_sem); | ^~~~~~~~ | mmap_base /usr/share/systemtap/runtime/linux/access_process_vm.h:87:17: error: ‘struct mm_struct’ has no member named ‘mmap_sem’; did you mean ‘mmap_base’? 87 | up_read (&mm->mmap_sem); | ^~~~~~~~ | mmap_base In file included from /usr/share/systemtap/runtime/linux/task_finder.c:17, from /usr/share/systemtap/runtime/linux/runtime.h:243, from /usr/share/systemtap/runtime/runtime.h:26, from /tmp/stapIyyxFh/stap_ec249c1d27c61ffd7b78dbeb5bf71ae2_988_src.c:21: /usr/share/systemtap/runtime/linux/task_finder2.c: In function ‘__stp_call_mmap_callbacks_with_addr’: /usr/share/systemtap/runtime/linux/task_finder2.c:740:31: error: ‘struct mm_struct’ has no member named ‘mmap_sem’; did you mean ‘mmap_base’? 740 | if (! down_read_trylock(&mm->mmap_sem)) | ^~~~~~~~ | mmap_base /usr/share/systemtap/runtime/linux/task_finder2.c:758:17: error: ‘struct mm_struct’ has no member named ‘mmap_sem’; did you mean ‘mmap_base’? 758 | up_read(&mm->mmap_sem); | ^~~~~~~~ | mmap_base /usr/share/systemtap/runtime/linux/task_finder2.c:785:15: error: ‘struct mm_struct’ has no member named ‘mmap_sem’; did you mean ‘mmap_base’? 785 | up_read(&mm->mmap_sem); | ^~~~~~~~ | mmap_base /usr/share/systemtap/runtime/linux/task_finder2.c: In function ‘__stp_call_mmap_callbacks_for_task’: /usr/share/systemtap/runtime/linux/task_finder2.c:1223:31: error: ‘struct mm_struct’ has no member named ‘mmap_sem’; did you mean ‘mmap_base’? 1223 | if (! down_read_trylock(&mm->mmap_sem)) { | ^~~~~~~~ | mmap_base /usr/share/systemtap/runtime/linux/task_finder2.c:1277:15: error: ‘struct mm_struct’ has no member named ‘mmap_sem’; did you mean ‘mmap_base’? 1277 | up_read(&mm->mmap_sem); | ^~~~~~~~ | mmap_base make[1]: *** [scripts/Makefile.build:280: /tmp/stapIyyxFh/stap_ec249c1d27c61ffd7b78dbeb5bf71ae2_988_src.o] Error 1 make: *** [Makefile:1752: /tmp/stapIyyxFh] Error 2 WARNING: kbuild exited with status: 2 Pass 4: compilation failed. [man error::pass4] Expected results: Prints message "hi" Additional info: # stap --version Systemtap translator/driver (version 4.3/0.181/0.179, rpm 4.3-2.fc32) Copyright (C) 2005-2020 Red Hat, Inc. and others This is free software; see the source for copying conditions. tested kernel versions: 2.6.32 ... 5.7.0 enabled features: AVAHI BOOST_STRING_REF DYNINST BPF JAVA PYTHON3 LIBRPM LIBSQLITE3 LIBVIRT LIBXML2 NLS NSS READLINE MONITOR_LIBS