** Description changed:
- [ Test Case ]
+ [Impact]
+ * When using systemtap on Precise with a hwe kernel (3.5/3.8) systemtap
probes runtime compiles fail.
+ [Test Case]
# echo 'probe timer.s(1) {exit();}' | stap -
- [ Expected Result ]
+ * Expected Result:
script compiles and starts running. exits with 0.
- [ Actual Result ]
+ * Actual Result:
In file included from /usr/share/systemtap/runtime/transport/transport.c:53:0,
from /usr/share/systemtap/runtime/print.c:18,
from /usr/share/systemtap/runtime/runtime.h:128,
from
/tmp/stapEhR7Am/stap_17350b932f2d616d597e792fa8968eb5_720.c:59:
/usr/share/systemtap/runtime/transport/relay_v2.c:241:2: error:
initialization from incompatible pointer type [-Werror]
/usr/share/systemtap/runtime/transport/relay_v2.c:241:2: error: (near
initialization for ‘__stp_relay_callbacks.create_buf_file’) [-Werror]
In file included from /usr/share/systemtap/runtime/print.c:18:0,
from /usr/share/systemtap/runtime/runtime.h:128,
from
/tmp/stapEhR7Am/stap_17350b932f2d616d597e792fa8968eb5_720.c:59:
/usr/share/systemtap/runtime/transport/transport.c: In function
‘_stp_get_root_dir’:
/usr/share/systemtap/runtime/transport/transport.c:386:8: error: ‘struct
hlist_head’ has no member named ‘next’
In file included from
/tmp/stapEhR7Am/stap_17350b932f2d616d597e792fa8968eb5_720.c:61:0:
/usr/share/systemtap/runtime/stat.c: In function ‘_stp_stat_get’:
/usr/share/systemtap/runtime/stat.c:213:2: error: ‘cpu_possible_map’
undeclared (first use in this function)
/usr/share/systemtap/runtime/stat.c:213:2: note: each undeclared identifier
is reported only once for each function it appears in
/usr/share/systemtap/runtime/stat.c: In function ‘_stp_stat_clear’:
/usr/share/systemtap/runtime/stat.c:248:2: error: ‘cpu_possible_map’
undeclared (first use in this function)
cc1: all warnings being treated as errors
make[1]: *** [/tmp/stapEhR7Am/stap_17350b932f2d616d597e792fa8968eb5_720.o]
Error 1
make: *** [_module_/tmp/stapEhR7Am] Error 2
Warning: make exited with status: 2
Pass 4: compilation failed. Try again with another '--vp 0001' option.
+ [Regression Potential]
+ * All three patches used to fix this: e14ac0e2, 52dea427, 56111fdc are in
upsteam systemtap.
+ * I've tested this package on 3.5/3.8 and again on 3.2 to ensure it didn't
break.
+
+ --
+
ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: systemtap 1.6-1ubuntu1
ProcVersionSignature: Ubuntu 3.8.0-31.46~precise1-generic 3.8.13.8
Uname: Linux 3.8.0-31-generic x86_64
ApportVersion: 2.0.1-0ubuntu17.4
Architecture: amd64
Date: Wed Oct 9 07:55:33 2013
InstallationMedia: Ubuntu-Server 12.04.3 LTS "Precise Pangolin" - Release
amd64 (20130820.2)
MarkForUpload: True
ProcEnviron:
TERM=xterm
PATH=(custom, no user)
LANG=en_US.UTF-8
SHELL=/bin/bash
SourcePackage: systemtap
UpgradeStatus: No upgrade log present (probably fresh install)
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https://bugs.launchpad.net/bugs/1237390
Title:
stap fails with 3.5/3.8 kernels in precise
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