Re: Fix x86_64 TIF_SYSCALL_TRACE race in entry.S

Andy Howell <[email protected]> Sun, 28 Oct 2007 23:46:56 -0500
Newsgroups gmane.linux.kernel.tracing
Message-ID <[email protected]>
Mathieu Desnoyers wrote:
> (please tell me if it works better with this. It does for me.)
> 
> Fix x86_64 TIF_SYSCALL_TRACE race in entry.S
> 

Mathieu,

	Thanks. I'm now able to generate a trace. Unfortunately the gui and 
batch mode of lttv core dump. According to
http://ltt.polymtl.ca/svn/ltt/branches/poly/doc/developer/lttng-lttv-compatibility.html
the correct version lttv-0.10.pre1-15102007

I tried to do it in batch mode:

lttv.real -m textDump -d -t /tmp/trace2

I get a core dump and message saying:


** (process:2777): WARNING **: No marker of name
kernel_arch_syscall_entry found

(process:2777): GLib-CRITICAL **: g_array_remove_range: assertion
`index_ < array->len' failed

** (process:2777): WARNING **: No marker of name kernel_arch_trap_entry
found

Something I did wrong?

Thanks,

	Andy