Re: [BUG] perf timechart segfault

2013-10-02 Thread Arnaldo Carvalho de Melo
Em Wed, Oct 02, 2013 at 01:59:36PM +0200, Jiri Olsa escreveu: > On Wed, Oct 02, 2013 at 05:03:48PM +0530, Ramkumar Ramachandra wrote: > > Jiri Olsa wrote: > > > what perf version are you running? > > I'm running off the one in torvalds/linux.git. > > $ perf --version > > perf version 3.12.rc3.g34

Re: [BUG] perf timechart segfault

2013-10-02 Thread Arnaldo Carvalho de Melo
Em Wed, Oct 02, 2013 at 02:13:46PM +0200, Ingo Molnar escreveu: > * Jiri Olsa wrote: > > On Wed, Oct 02, 2013 at 05:03:48PM +0530, Ramkumar Ramachandra wrote: > > > Jiri Olsa wrote: > > > The log of builtin-timechart.c shows that it was last touched by you > > > three months ago: 5936678 (perf tim

Re: [BUG] perf timechart segfault

2013-10-02 Thread Ingo Molnar
* Ramkumar Ramachandra wrote: > Jiri Olsa wrote: > > looks like you're missing this one: > > (git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux perf/core) > > Very messy; doesn't rebase on top of the latest torvalds/linux.git > cleanly: I get a merge conflict at patch 9 of 74. Since my

Re: [BUG] perf timechart segfault

2013-10-02 Thread Ramkumar Ramachandra
Jiri Olsa wrote: > looks like you're missing this one: > (git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux perf/core) Very messy; doesn't rebase on top of the latest torvalds/linux.git cleanly: I get a merge conflict at patch 9 of 74. Since my work is based on torvalds/linux.git, I was hop

Re: [BUG] perf timechart segfault

2013-10-02 Thread Ingo Molnar
* Jiri Olsa wrote: > On Wed, Oct 02, 2013 at 05:03:48PM +0530, Ramkumar Ramachandra wrote: > > Hi Jiri, > > > > Jiri Olsa wrote: > > > what perf version are you running? > > > > I'm running off the one in torvalds/linux.git. > > > > $ perf --version > > perf version 3.12.rc3.g34b22d5 > > > >

Re: [BUG] perf timechart segfault

2013-10-02 Thread Jiri Olsa
On Wed, Oct 02, 2013 at 05:03:48PM +0530, Ramkumar Ramachandra wrote: > Hi Jiri, > > Jiri Olsa wrote: > > what perf version are you running? > > I'm running off the one in torvalds/linux.git. > > $ perf --version > perf version 3.12.rc3.g34b22d5 > > The log of builtin-timechart.c shows that it

Re: [BUG] perf timechart segfault

2013-10-02 Thread Ramkumar Ramachandra
Hi Jiri, Jiri Olsa wrote: > what perf version are you running? I'm running off the one in torvalds/linux.git. $ perf --version perf version 3.12.rc3.g34b22d5 The log of builtin-timechart.c shows that it was last touched by you three months ago: 5936678 (perf timechart: Remove event types framew

Re: [BUG] perf timechart segfault

2013-10-02 Thread Jiri Olsa
On Wed, Oct 02, 2013 at 04:36:45PM +0530, Ramkumar Ramachandra wrote: > Hi, > > I tried using the `perf timechart` command after a `sudo perf > timechart record -- git status`, and it segfaulted. Backtrace follows: > > Program received signal SIGSEGV, Segmentation fault. > 0x in ?

[BUG] perf timechart segfault

2013-10-02 Thread Ramkumar Ramachandra
Hi, I tried using the `perf timechart` command after a `sudo perf timechart record -- git status`, and it segfaulted. Backtrace follows: Program received signal SIGSEGV, Segmentation fault. 0x in ?? () (gdb) bt #0 0x in ?? () #1 0x0047d728 in perf_session