On 09/24/2010 05:24 AM, Steven Rostedt wrote:
> > Note 2: I get output of the form > > ... kvm_emulate_insn: 0:fffff800010527b5: mov $0x0, 0xfffe00b0CAN'T FIND FIELD "guest_rip" > > which leads me to believe there is a bug in trace_seq_printf when the input > to %s is "". I ran this under gdb (nice to do that, where I don't in kernel :-) And it takes me to kvm_emulate_insn_handler() which does the trace_seq_printf() fine, but then calls pevent_print_num_field() and that passes in "guest_rip" where we get the "CAN'T FIND FIELD" error. In pevent_print_num_field() it searches for "guest_rip" at the top of the function (pevent_find_field()), but the event kvm_emulate_insn does not have a "guest_rip" field, then it jumps to the error message.
Gah, what idiot used copy-paste there? I'll post a patch to remove that line. -- error compiling committee.c: too many arguments to function -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
