Re: [PATCH] perf test: Adapt test case record+probe_libc_inet_pton.sh for s390

2018-04-27 Thread Martin Vuille
On 04/27/18 03:55, Thomas-Mich Richter wrote: On 04/26/2018 05:26 PM, Martin Vuille wrote: On 04/26/18 04:09, Thomas-Mich Richter wrote: was different. With you patch it changed from /usr/lib64/libc.so (old) to /usr/lib/debug/lib64/libc-2.26.so.debug (new) Thomas, Can you tell me what 'fi

Re: [PATCH] perf test: Adapt test case record+probe_libc_inet_pton.sh for s390

2018-04-27 Thread Thomas-Mich Richter
On 04/26/2018 05:26 PM, Martin Vuille wrote: > > > On 04/26/18 04:09, Thomas-Mich Richter wrote: >> was different. With you patch it changed from /usr/lib64/libc.so (old) to >> /usr/lib/debug/lib64/libc-2.26.so.debug (new) >> > Thomas, > > Can you tell me what 'file' reports for the old and new

Re: [PATCH] perf test: Adapt test case record+probe_libc_inet_pton.sh for s390

2018-04-26 Thread Martin Vuille
On 04/26/18 04:09, Thomas-Mich Richter wrote: was different. With you patch it changed from /usr/lib64/libc.so (old) to /usr/lib/debug/lib64/libc-2.26.so.debug (new) Thomas, Can you tell me what 'file' reports for the old and new files? Regards, MV

Re: [PATCH] perf test: Adapt test case record+probe_libc_inet_pton.sh for s390

2018-04-26 Thread Martin Vuille
On 04/26/18 04:09, Thomas-Mich Richter wrote: Martin, there is no need to revert the patch. I have adopted the test case for s390 and it now stops at main, which is identical to x86. The --symfs option was not used, however the debug file selected for dwarf examination was different. With

Re: [PATCH] perf test: Adapt test case record+probe_libc_inet_pton.sh for s390

2018-04-26 Thread Thomas-Mich Richter
On 04/25/2018 04:19 PM, Martin Vuille wrote: > Apologies for any problems my patch may be causing. > > I'm unclear on what is the proposed fix, other than reverting the commit. > > In the problem scenario, is a --symfs option used? Is the debug info being > obtained from the symfs directory? >

Re: [PATCH] perf test: Adapt test case record+probe_libc_inet_pton.sh for s390

2018-04-25 Thread Martin Vuille
Apologies for any problems my patch may be causing. I'm unclear on what is the proposed fix, other than reverting the commit. In the problem scenario, is a --symfs option used? Is the debug info being obtained from the symfs directory? Unfortunately, I've had to change my focus for the time be

Re: [PATCH] perf test: Adapt test case record+probe_libc_inet_pton.sh for s390

2018-04-12 Thread Arnaldo Carvalho de Melo
Em Thu, Apr 12, 2018 at 10:19:59AM +0200, Thomas Richter escreveu: > perf test case 58 (record+probe_libc_inet_pton.sh) > executed on s390x using kernel 4.16.0rc3 > displays this result: > # ./perf trace --no-syscalls >-e probe_libc:inet_pton/call-graph=dwarf/ ping -6 -c 1 ::1 > p

[PATCH] perf test: Adapt test case record+probe_libc_inet_pton.sh for s390

2018-04-12 Thread Thomas Richter
perf test case 58 (record+probe_libc_inet_pton.sh) executed on s390x using kernel 4.16.0rc3 displays this result: # ./perf trace --no-syscalls -e probe_libc:inet_pton/call-graph=dwarf/ ping -6 -c 1 ::1 probe_libc:inet_pton: (3ffa0240448) __GI___inet_pton (/usr/lib64/l