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SubjectRe: [PATCH 21/22] perf tools: Add trace-event global object for tracepoint interface
On Sat, Nov 23, 2013 at 12:47:14AM +0900, Namhyung Kim wrote:
> 2013-11-21 (목), 12:01 +0100, Jiri Olsa:
> > In order to get the proper plugins processing we need to
> > use full trace-event interface when creating tracepoint
> > events. So far we were using shortcut to get the parsed
> > format.
> >
> > Moving current 'event_format__new' function into trace-event
> > object as 'trace_event__tp_format'.
> >
> > This function uses properly initialized global trace-event
> > object, ensuring proper plugins processing.
>
> I see this when I compile it on my old ubuntu 10.04 box (with gcc 4.4.3)
>
> CC util/trace-event.o
> cc1: warnings being treated as errors
> util/trace-event.c: In function 'trace_event__tp_format':
> util/trace-event.c:63: error: not protecting function: no buffer at
> least 8 bytes long
> make[1]: *** [util/trace-event.o] Error 1

hum, what was the stackprotector status?

... stackprotector: [ on ]
... stackprotector-all: [ on ]


thanks,
jirka
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