[Bug 1237390] Re: stap fails with 3.8 kernel in precise

2013-10-09 Thread Chris J Arges 
** Description changed:

  [ Test Case ]
  
- # echo probe timer.s(1) {exit()} | stap -
+ # echo 'probe timer.s(1) {printf(!)}' | stap -
  
  [ Expected Result ]
  
  script compiles and starts running.
  
  [ 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:
+  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:
+  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.
  
  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
+  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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Title:
  stap fails with 3.8 kernel in precise

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[Bug 1237390] Re: stap fails with 3.8 kernel in precise

2013-10-09 Thread Chris J Arges 
** Description changed:

  [ Test Case ]
  
- # echo 'probe timer.s(1) {printf(!)}' | stap -
+ # echo 'probe timer.s(1) {exit();}' | stap -
  
  [ Expected Result ]
  
- script compiles and starts running.
+ script compiles and starts running. exits with 0.
  
  [ 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.
  
  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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Title:
  stap fails with 3.8 kernel in precise

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[Bug 1237390] Re: stap fails with 3.8 kernel in precise

2013-10-09 Thread Frank Ch. Eigler 
This problem was fixed in upstream systemtap in commit e14ac0e274c back
in Apr. 2012, and included in subsequent releases 1.8, 2.0, 2.1, 2.2,
and 2.3.

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Title:
  stap fails with 3.8 kernel in precise

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[Bug 1237390] Re: stap fails with 3.8 kernel in precise

2013-10-09 Thread Chris J Arges 
So this actually requires three patches to be backported to fix all
issues:

e14ac0e2
/usr/share/systemtap/runtime/stat.c:213:2: error: ‘cpu_possible_map’ undeclared 
(first use in this function)
/usr/share/systemtap/runtime/stat.c:248:2: error: ‘cpu_possible_map’ undeclared 
(first use in this function)

52dea427
/usr/share/systemtap/runtime/transport/transport.c:386:8: error: ‘struct 
hlist_head’ has no member named ‘next’

56111fdc
/usr/share/systemtap/runtime/transport/relay_v2.c:241:2: error: (near 
initialization for ‘__stp_relay_callbacks.create_buf_file’)

Going to do some more testing, and see how I can backport these for 1.6.

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Title:
  stap fails with 3.8 kernel in precise

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