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[Bug translator/13155] New: tracepoints probe breakage


http://sourceware.org/bugzilla/show_bug.cgi?id=13155

             Bug #: 13155
           Summary: tracepoints probe breakage
           Product: systemtap
           Version: unspecified
            Status: NEW
          Severity: normal
          Priority: P2
         Component: translator
        AssignedTo: systemtap@sourceware.org
        ReportedBy: phan@redhat.com
    Classification: Unclassified


I notice that ext3 and jbd tracepoints aren't available for current systemtap:

# stap -p4 -e 'probe kernel.trace("*") {}' -w --vp 04
Pass 2: getting a tracepoint query for 1 headers:
  /lib/modules/2.6.32-195.el6.ppc64/build/include/trace/events/ext3.h
Running make -C /lib/modules/2.6.32-195.el6.ppc64/build
M=/tmp/stapf7FP1Y/tracequery_kmod_3 modules ARCH=powerpc V=1
make: Entering directory `/usr/src/kernels/2.6.32-195.el6.ppc64'
test -e include/linux/autoconf.h -a -e include/config/auto.conf || (           
\
        echo;                                                           \
        echo "  ERROR: Kernel configuration is invalid.";               \
        echo "         include/linux/autoconf.h or include/config/auto.conf are
missing.";      \
        echo "         Run 'make oldconfig && make prepare' on kernel src to
fix it.";  \
        echo;                                                           \
        /bin/false)
mkdir -p /tmp/stapf7FP1Y/tracequery_kmod_3/.tmp_versions ; rm -f
/tmp/stapf7FP1Y/tracequery_kmod_3/.tmp_versions/*
make -f scripts/Makefile.build obj=/tmp/stapf7FP1Y/tracequery_kmod_3
  gcc -m64 -Wp,-MD,/tmp/stapf7FP1Y/tracequery_kmod_3/.tracequery_kmod_3.o.d 
-nostdinc -isystem /usr/lib/gcc/ppc64-redhat-linux/4.4.6/include -Iinclude 
-I/usr/src/kernels/2.6.32-195.el6.ppc64/arch/powerpc/include -include
include/linux/autoconf.h -D__KERNEL__ -Iarch/powerpc -Wall -Wundef
-Wstrict-prototypes -Wno-trigraphs -fno-strict-aliasing -fno-common
-Werror-implicit-function-declaration -Wno-format-security
-fno-delete-null-pointer-checks -O2 -msoft-float -pipe -Iarch/powerpc
-mminimal-toc -mtraceback=none -mcall-aixdesc -mcpu=power4 -mno-altivec
-mno-spe -mspe=no -funit-at-a-time -mno-string -Wa,-maltivec
-Wframe-larger-than=2048 -fno-stack-protector -Wno-unused-but-set-variable
-fomit-frame-pointer -g -Wdeclaration-after-statement -Wno-pointer-sign
-fno-strict-overflow -fno-dwarf2-cfi-asm -fconserve-stack -g
-Wno-implicit-function-declaration -Werror
-I/usr/src/debug////////kernel-2.6.32-195.el6/linux-2.6.32-195.el6.ppc64 
-DMODULE -D"KBUILD_STR(s)=#s" -D"KBUILD_BASENAME=KBUILD_STR(tracequery_kmod_3)"
 -D"KBUILD_MODNAME=KBUILD_STR(tracequery_kmod_3)" -D"DEBUG_HASH=26"
-D"DEBUG_HASH2=39" -c -o
/tmp/stapf7FP1Y/tracequery_kmod_3/.tmp_tracequery_kmod_3.o
/tmp/stapf7FP1Y/tracequery_kmod_3/tracequery_kmod_3.c
cc1: warnings being treated as errors
In file included from /tmp/stapf7FP1Y/tracequery_kmod_3/tracequery_kmod_3.c:29:
include/trace/events/ext3.h:450: error: âstruct ext3_reserve_window_nodeâ
declared inside parameter list
include/trace/events/ext3.h:450: error: its scope is only this definition or
declaration, which is probably not what you want
include/trace/events/ext3.h:473: error: âstruct ext3_reserve_window_nodeâ
declared inside parameter list
include/trace/events/ext3.h:519: error: âstruct ext3_reserve_window_nodeâ
declared inside parameter list
make[1]: *** [/tmp/stapf7FP1Y/tracequery_kmod_3/tracequery_kmod_3.o] Error 1
make: *** [_module_/tmp/stapf7FP1Y/tracequery_kmod_3] Error 2
make: Leaving directory `/usr/src/kernels/2.6.32-195.el6.ppc64'
Spawn waitpid result (0x200): 2
Warning: make exited with status: 2

and

Pass 2: getting a tracepoint query for 1 headers:
  /lib/modules/2.6.32-195.el6.ppc64/build/include/trace/events/jbd.h
Running make -C /lib/modules/2.6.32-195.el6.ppc64/build
M=/tmp/stapf7FP1Y/tracequery_kmod_7 modules ARCH=powerpc V=1
make: Entering directory `/usr/src/kernels/2.6.32-195.el6.ppc64'
test -e include/linux/autoconf.h -a -e include/config/auto.conf || (           
\
        echo;                                                           \
        echo "  ERROR: Kernel configuration is invalid.";               \
        echo "         include/linux/autoconf.h or include/config/auto.conf are
missing.";      \
        echo "         Run 'make oldconfig && make prepare' on kernel src to
fix it.";  \
        echo;                                                           \
        /bin/false)
mkdir -p /tmp/stapf7FP1Y/tracequery_kmod_7/.tmp_versions ; rm -f
/tmp/stapf7FP1Y/tracequery_kmod_7/.tmp_versions/*
make -f scripts/Makefile.build obj=/tmp/stapf7FP1Y/tracequery_kmod_7
  gcc -m64 -Wp,-MD,/tmp/stapf7FP1Y/tracequery_kmod_7/.tracequery_kmod_7.o.d 
-nostdinc -isystem /usr/lib/gcc/ppc64-redhat-linux/4.4.6/include -Iinclude 
-I/usr/src/kernels/2.6.32-195.el6.ppc64/arch/powerpc/include -include
include/linux/autoconf.h -D__KERNEL__ -Iarch/powerpc -Wall -Wundef
-Wstrict-prototypes -Wno-trigraphs -fno-strict-aliasing -fno-common
-Werror-implicit-function-declaration -Wno-format-security
-fno-delete-null-pointer-checks -O2 -msoft-float -pipe -Iarch/powerpc
-mminimal-toc -mtraceback=none -mcall-aixdesc -mcpu=power4 -mno-altivec
-mno-spe -mspe=no -funit-at-a-time -mno-string -Wa,-maltivec
-Wframe-larger-than=2048 -fno-stack-protector -Wno-unused-but-set-variable
-fomit-frame-pointer -g -Wdeclaration-after-statement -Wno-pointer-sign
-fno-strict-overflow -fno-dwarf2-cfi-asm -fconserve-stack -g
-Wno-implicit-function-declaration -Werror
-I/usr/src/debug////////kernel-2.6.32-195.el6/linux-2.6.32-195.el6.ppc64 
-DMODULE -D"KBUILD_STR(s)=#s" -D"KBUILD_BASENAME=KBUILD_STR(tracequery_kmod_7)"
 -D"KBUILD_MODNAME=KBUILD_STR(tracequery_kmod_7)" -D"DEBUG_HASH=34"
-D"DEBUG_HASH2=39" -c -o
/tmp/stapf7FP1Y/tracequery_kmod_7/.tmp_tracequery_kmod_7.o
/tmp/stapf7FP1Y/tracequery_kmod_7/tracequery_kmod_7.c
In file included from include/trace/events/jbd.h:7,
                 from /tmp/stapf7FP1Y/tracequery_kmod_7/tracequery_kmod_7.c:29:
include/linux/jbd.h:102: error: redefinition of typedef âhandle_tâ
include/linux/jbd2.h:96: note: previous declaration of âhandle_tâ was here
include/linux/jbd.h:116: error: redefinition of typedef âjournal_tâ
include/linux/jbd2.h:110: note: previous declaration of âjournal_tâ was here
include/linux/jbd.h:143: error: redefinition of âstruct journal_header_sâ
include/linux/jbd.h:147: error: conflicting types for âjournal_header_tâ
include/linux/jbd2.h:141: note: previous declaration of âjournal_header_tâ was
here
include/linux/jbd.h:154: error: redefinition of âstruct journal_block_tag_sâ
include/linux/jbd.h:157: error: conflicting types for âjournal_block_tag_tâ
include/linux/jbd2.h:179: note: previous declaration of âjournal_block_tag_tâ
was here
include/linux/jbd.h:181: error: redefinition of âstruct journal_superblock_sâ
include/linux/jbd.h:223: error: conflicting types for âjournal_superblock_tâ
include/linux/jbd2.h:248: note: previous declaration of âjournal_superblock_tâ
was here
In file included from include/trace/events/jbd.h:7,
                 from /tmp/stapf7FP1Y/tracequery_kmod_7/tracequery_kmod_7.c:29:
include/linux/jbd.h:268:1: error: "__journal_expect" redefined
In file included from
/usr/src/debug////////kernel-2.6.32-195.el6/linux-2.6.32-195.el6.ppc64/fs/ext4/ext4.h:22,
                 from /tmp/stapf7FP1Y/tracequery_kmod_7/tracequery_kmod_7.c:26:
include/linux/jbd2.h:299:1: error: this is the location of the previous
definition
include/linux/jbd.h:283: error: nested redefinition of âenum jbd_state_bitsâ
include/linux/jbd.h:283: error: redeclaration of âenum jbd_state_bitsâ
include/linux/jbd.h:285: error: redeclaration of enumerator âBH_JBDâ
include/linux/jbd2.h:317: note: previous definition of âBH_JBDâ was here
include/linux/jbd.h:286: error: redeclaration of enumerator âBH_JWriteâ
include/linux/jbd2.h:318: note: previous definition of âBH_JWriteâ was here
include/linux/jbd.h:287: error: redeclaration of enumerator âBH_Freedâ
include/linux/jbd2.h:319: note: previous definition of âBH_Freedâ was here
include/linux/jbd.h:288: error: redeclaration of enumerator âBH_Revokedâ
include/linux/jbd2.h:320: note: previous definition of âBH_Revokedâ was here
include/linux/jbd.h:289: error: redeclaration of enumerator âBH_RevokeValidâ
include/linux/jbd2.h:321: note: previous definition of âBH_RevokeValidâ was
here
include/linux/jbd.h:290: error: redeclaration of enumerator âBH_JBDDirtyâ
include/linux/jbd2.h:322: note: previous definition of âBH_JBDDirtyâ was here
include/linux/jbd.h:291: error: redeclaration of enumerator âBH_Stateâ
include/linux/jbd2.h:323: note: previous definition of âBH_Stateâ was here
include/linux/jbd.h:292: error: redeclaration of enumerator âBH_JournalHeadâ
include/linux/jbd2.h:324: note: previous definition of âBH_JournalHeadâ was
here
include/linux/jbd.h:293: error: redeclaration of enumerator âBH_Unshadowâ
include/linux/jbd2.h:325: note: previous definition of âBH_Unshadowâ was here
include/linux/jbd.h:296: error: redefinition of âset_buffer_jbdâ
include/linux/jbd2.h:329: note: previous definition of âset_buffer_jbdâ was
here
include/linux/jbd.h:296: error: redefinition of âclear_buffer_jbdâ
include/linux/jbd2.h:329: note: previous definition of âclear_buffer_jbdâ was
here
include/linux/jbd.h:296: error: redefinition of âbuffer_jbdâ
include/linux/jbd2.h:329: note: previous definition of âbuffer_jbdâ was here
include/linux/jbd.h:297: error: redefinition of âset_buffer_jwriteâ
include/linux/jbd2.h:330: note: previous definition of âset_buffer_jwriteâ was
here
include/linux/jbd.h:297: error: redefinition of âclear_buffer_jwriteâ
... ....
include/linux/jbd2.h:1286:1: error: this is the location of the previous
definition
In file included from include/trace/events/jbd.h:7,
                 from /tmp/stapf7FP1Y/tracequery_kmod_7/tracequery_kmod_7.c:29:
include/linux/jbd.h:1091:1: error: "BJ_Types" redefined
In file included from
/usr/src/debug////////kernel-2.6.32-195.el6/linux-2.6.32-195.el6.ppc64/fs/ext4/ext4.h:22,
                 from /tmp/stapf7FP1Y/tracequery_kmod_7/tracequery_kmod_7.c:26:
include/linux/jbd2.h:1287:1: error: this is the location of the previous
definition
make[1]: *** [/tmp/stapf7FP1Y/tracequery_kmod_7/tracequery_kmod_7.o] Error 1
make: *** [_module_/tmp/stapf7FP1Y/tracequery_kmod_7] Error 2
make: Leaving directory `/usr/src/kernels/2.6.32-195.el6.ppc64'
Spawn waitpid result (0x200): 2
Warning: make exited with status: 2

Looks like the familiar problem of bug 9993.

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