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