Bug 1252436
| Summary: | using timer probes gets a compilation error | ||
|---|---|---|---|
| Product: | Red Hat Enterprise Linux 7 | Reporter: | Martin Cermak <mcermak> |
| Component: | systemtap | Assignee: | Frank Ch. Eigler <fche> |
| Status: | CLOSED ERRATA | QA Contact: | Martin Cermak <mcermak> |
| Severity: | unspecified | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | 7.2 | CC: | lberk, mbenitez, mcermak, mjw |
| Target Milestone: | rc | ||
| Target Release: | --- | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | |||
| Fixed In Version: | systemtap-2.8-8.el7 | Doc Type: | Bug Fix |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2015-11-19 11:47:31 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: | |||
| Bug Depends On: | |||
| Bug Blocks: | 1246123 | ||
Looks fine with systemtap-2.8-8.el7. Thanks! Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory, and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://rhn.redhat.com/errata/RHEA-2015-2124.html |
Using systemtap-2.8-7.el7.aarch64 running on top kernel kernel-4.2.0-0.rc3.16.el7.aarch64, I see: ======= S aarch64 # stap -v -e 'probe timer.s(1){exit()}' Pass 1: parsed user script and 107 library script(s) using 159168virt/43712res/6080shr/34112data kb, in 320usr/20sys/336real ms. Pass 2: analyzed script: 1 probe(s), 1 function(s), 0 embed(s), 0 global(s) using 159744virt/43712res/6080shr/34688data kb, in 0usr/0sys/8real ms. Pass 3: translated to C into "/tmp/stapeN1Im7/stap_3e021ce615d9cb7006177abf2e62a68e_969_src.c" using 159744virt/46016res/7168shr/34688data kb, in 0usr/0sys/0real ms. In file included from /usr/share/systemtap/runtime/timer.c:17:0, from /tmp/stapeN1Im7/stap_3e021ce615d9cb7006177abf2e62a68e_969_src.c:175: /usr/share/systemtap/runtime/linux/timer.c: In function ‘_stp_hrtimer_init’: /usr/share/systemtap/runtime/linux/timer.c:19:2: error: implicit declaration of function ‘hrtimer_get_res’ [-Werror=implicit-function-declaration] hrtimer_get_res (CLOCK_MONOTONIC, &res); ^ cc1: all warnings being treated as errors make[1]: *** [/tmp/stapeN1Im7/stap_3e021ce615d9cb7006177abf2e62a68e_969_src.o] Error 1 make: *** [_module_/tmp/stapeN1Im7] Error 2 WARNING: kbuild exited with status: 2 Pass 4: compiled C into "stap_3e021ce615d9cb7006177abf2e62a68e_969.ko" in 5780usr/240sys/7153real ms. Pass 4: compilation failed. [man error::pass4] S aarch64 # vim /usr/share/systemtap/runtime/linux/timer.c S aarch64 # uname -r 4.2.0-0.rc3.16.el7.aarch64 S aarch64 # ======= This appears to be fixed upstream in PR18634, commit 86f726b7785a035a2d6bc9ec2642c46621587d23. Please, backport.