>From current Debian kernel from testing (Linux debianx 3.14-2-686-pae #1 SMP
>Debian 3.14.15-2 (2014-08-09) i686 GNU/Linux):
/usr/share/doc/systemtap-doc/examples/io$ stap -v ./iostats.stp
Pass 1: parsed user script and 95 library script(s) using
25952virt/15284res/1984shr/13936data kb, in 730usr/40sys/763real ms.
Pass 2: analyzed script: 5 probe(s), 6 function(s), 25 embed(s), 4 global(s)
using 182592virt/34596res/3112shr/31956data kb, in 2610usr/380sys/3349real ms.
Pass 3: translated to C into
"/tmp/stapNUrtsG/stap_cf3af4684a917a0b242235955a886ace_19180_src.c" using
182272virt/36776res/5416shr/31956data kb, in 50usr/150sys/201real ms.
Makefile:10: *** mixed implicit and normal rules: deprecated syntax
In file included from /usr/share/systemtap/runtime/linux/task_finder.c:17:0,
from /usr/share/systemtap/runtime/linux/runtime.h:188,
from /usr/share/systemtap/runtime/runtime.h:24,
from
/tmp/stapNUrtsG/stap_cf3af4684a917a0b242235955a886ace_19180_src.c:24:
/usr/share/systemtap/runtime/linux/task_finder2.c: In function
\u2018__stp_utrace_attach_match_filename\u2019:
/usr/share/systemtap/runtime/linux/task_finder2.c:821:11: error: incompatible
types when assigning to type \u2018uid_t\u2019 from type \u2018kuid_t\u2019
tsk_euid = task_euid(tsk);
^
/usr/share/systemtap/runtime/linux/task_finder2.c: In function
\u2018stap_start_task_finder\u2019:
/usr/share/systemtap/runtime/linux/task_finder2.c:1711:12: error: incompatible
types when assigning to type \u2018uid_t\u2019 from type \u2018kuid_t\u2019
tsk_euid = task_euid(tsk);
^
In file included from /usr/share/systemtap/runtime/linux/runtime.h:194:0,
from /usr/share/systemtap/runtime/runtime.h:24,
from
/tmp/stapNUrtsG/stap_cf3af4684a917a0b242235955a886ace_19180_src.c:24:
/usr/share/systemtap/runtime/sym.c: In function \u2018_stp_snprint_addr\u2019:
/usr/share/systemtap/runtime/sym.c:567:4: error: implicit declaration of
function \u2018preempt_enable_no_resched\u2019
[-Werror=implicit-function-declaration]
preempt_enable_no_resched();
^
In file included from
/usr/src/linux-headers-3.14-2-common/include/linux/sched.h:53:0,
from
/usr/src/linux-headers-3.14-2-common/include/linux/ptrace.h:5,
from
/usr/src/linux-headers-3.14-2-common/include/linux/ftrace.h:13,
from
/usr/src/linux-headers-3.14-2-common/include/linux/kprobes.h:42,
from /usr/share/systemtap/runtime/linux/runtime.h:21,
from /usr/share/systemtap/runtime/runtime.h:24,
from
/tmp/stapNUrtsG/stap_cf3af4684a917a0b242235955a886ace_19180_src.c:24:
/usr/share/systemtap/runtime/transport/control.c: In function
\u2018_stp_ctl_write_cmd\u2019:
/usr/src/linux-headers-3.14-2-common/include/linux/cred.h:333:25: error:
incompatible types when initializing type \u2018uid_t\u2019 using type
\u2018kuid_t\u2019
#define current_euid() (current_cred_xxx(euid))
^
/usr/share/systemtap/runtime/transport/control.c:41:15: note: in expansion of
macro \u2018current_euid\u2019
uid_t euid = current_euid();
^
In file included from /usr/share/systemtap/runtime/linux/print.c:17:0,
from /usr/share/systemtap/runtime/print.c:17,
from /usr/share/systemtap/runtime/runtime_context.h:22,
from
/tmp/stapNUrtsG/stap_cf3af4684a917a0b242235955a886ace_19180_src.c:1033:
/usr/share/systemtap/runtime/transport/transport.c: In function
\u2018_stp_transport_init\u2019:
/usr/share/systemtap/runtime/transport/transport.c:344:11: error: incompatible
types when assigning to type \u2018uid_t\u2019 from type \u2018kuid_t\u2019
_stp_uid = current_uid();
^
/usr/share/systemtap/runtime/transport/transport.c:345:11: error: incompatible
types when assigning to type \u2018gid_t\u2019 from type \u2018kgid_t\u2019
_stp_gid = current_gid();
^
cc1: all warnings being treated as errors
/usr/src/linux-headers-3.14-2-common/scripts/Makefile.build:308: recipe for
target '/tmp/stapNUrtsG/stap_cf3af4684a917a0b242235955a886ace_19180_src.o'
failed
make[3]: ***
[/tmp/stapNUrtsG/stap_cf3af4684a917a0b242235955a886ace_19180_src.o] Error 1
/usr/src/linux-headers-3.14-2-common/Makefile:1293: recipe for target
'_module_/tmp/stapNUrtsG' failed
make[2]: *** [_module_/tmp/stapNUrtsG] Error 2
Makefile:133: recipe for target 'sub-make' failed
make[1]: *** [sub-make] Error 2
Makefile:8: recipe for target 'all' failed
make: *** [all] Error 2
WARNING: kbuild exited with status: 2
Pass 4: compiled C into "stap_cf3af4684a917a0b242235955a886ace_19180.ko" in
32120usr/2600sys/36470real ms.
Pass 4: compilation failed. [man error::pass4]
Tip: /usr/share/doc/systemtap/README.Debian should help you get started.
>From a custom kernel without CONFIG_USER_NS set:
/usr/share/doc/systemtap-doc/examples/io$ stap -v ./iotop
Input file './iotop' is missing.
Pass 1: parsed user script and 95 library script(s) using
25476virt/14788res/1984shr/13460data kb, in 760usr/60sys/1153real ms.
Pass 1: parse failed. [man error::pass1]
Tip: /usr/share/doc/systemtap/README.Debian should help you get started.
[18:07:54]dbrazziel@asusb202:/usr/share/doc/systemtap-doc/examples/io$ stap -v
./iotop.stp
Pass 1: parsed user script and 95 library script(s) using
25476virt/14788res/1984shr/13460data kb, in 720usr/20sys/782real ms.
Pass 2: analyzed script: 5 probe(s), 7 function(s), 8 embed(s), 3 global(s)
using 184968virt/64972res/3056shr/62532data kb, in 9030usr/8730sys/38920real ms.
Pass 3: translated to C into
"/tmp/stapMQyMU4/stap_a09cc7f0b11108c8ddd980ab09dda50b_12279_src.c" using
184968virt/66876res/4960shr/62532data kb, in 30usr/0sys/34real ms.
In file included from /usr/share/systemtap/runtime/linux/task_finder.c:17:0,
from /usr/share/systemtap/runtime/linux/runtime.h:188,
from /usr/share/systemtap/runtime/runtime.h:24,
from
/tmp/stapMQyMU4/stap_a09cc7f0b11108c8ddd980ab09dda50b_12279_src.c:24:
/usr/share/systemtap/runtime/linux/task_finder2.c: In function
‘__stp_utrace_attach_match_filename’:
/usr/share/systemtap/runtime/linux/task_finder2.c:821:11: error: incompatible
types when assigning to type ‘uid_t’ from type ‘kuid_t’
tsk_euid = task_euid(tsk);
^
/usr/share/systemtap/runtime/linux/task_finder2.c: In function
‘stap_start_task_finder’:
/usr/share/systemtap/runtime/linux/task_finder2.c:1711:12: error: incompatible
types when assigning to type ‘uid_t’ from type ‘kuid_t’
tsk_euid = task_euid(tsk);
^
In file included from /usr/share/systemtap/runtime/linux/runtime.h:194:0,
from /usr/share/systemtap/runtime/runtime.h:24,
from
/tmp/stapMQyMU4/stap_a09cc7f0b11108c8ddd980ab09dda50b_12279_src.c:24:
/usr/share/systemtap/runtime/sym.c: In function ‘_stp_snprint_addr’:
/usr/share/systemtap/runtime/sym.c:567:4: error: implicit declaration of
function ‘preempt_enable_no_resched’ [-Werror=implicit-function-declaration]
preempt_enable_no_resched();
^
In file included from include/linux/sched.h:53:0,
from include/linux/ptrace.h:5,
from include/linux/ftrace.h:13,
from include/linux/kprobes.h:42,
from /usr/share/systemtap/runtime/linux/runtime.h:21,
from /usr/share/systemtap/runtime/runtime.h:24,
from
/tmp/stapMQyMU4/stap_a09cc7f0b11108c8ddd980ab09dda50b_12279_src.c:24:
/usr/share/systemtap/runtime/transport/control.c: In function
‘_stp_ctl_write_cmd’:
include/linux/cred.h:333:25: error: incompatible types when initializing type
‘uid_t’ using type ‘kuid_t’
#define current_euid() (current_cred_xxx(euid))
^
/usr/share/systemtap/runtime/transport/control.c:41:15: note: in expansion of
macro ‘current_euid’
uid_t euid = current_euid();
^
In file included from /usr/share/systemtap/runtime/linux/print.c:17:0,
from /usr/share/systemtap/runtime/print.c:17,
from /usr/share/systemtap/runtime/runtime_context.h:22,
from
/tmp/stapMQyMU4/stap_a09cc7f0b11108c8ddd980ab09dda50b_12279_src.c:583:
/usr/share/systemtap/runtime/transport/transport.c: In function
‘_stp_transport_init’:
/usr/share/systemtap/runtime/transport/transport.c:344:11: error: incompatible
types when assigning to type ‘uid_t’ from type ‘kuid_t’
_stp_uid = current_uid();
^
/usr/share/systemtap/runtime/transport/transport.c:345:11: error: incompatible
types when assigning to type ‘gid_t’ from type ‘kgid_t’
_stp_gid = current_gid();
^
cc1: all warnings being treated as errors
scripts/Makefile.build:308: recipe for target
'/tmp/stapMQyMU4/stap_a09cc7f0b11108c8ddd980ab09dda50b_12279_src.o' failed
make[1]: ***
[/tmp/stapMQyMU4/stap_a09cc7f0b11108c8ddd980ab09dda50b_12279_src.o] Error 1
Makefile:1293: recipe for target '_module_/tmp/stapMQyMU4' failed
make: *** [_module_/tmp/stapMQyMU4] Error 2
WARNING: kbuild exited with status: 2
Pass 4: compiled C into "stap_a09cc7f0b11108c8ddd980ab09dda50b_12279.ko" in
29120usr/3350sys/37896real ms.
Pass 4: compilation failed. [man error::pass4]
Tip: /usr/share/doc/systemtap/README.Debian should help you get started.
--
Dominique Brazziel <dbrazz...@snet.net>
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