Messages in this thread | | | Date | Fri, 30 May 2014 13:05:45 -0700 | From | "H. Peter Anvin" <> | Subject | Re: Pondering per-process vsyscall disablement |
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On 05/30/2014 01:00 PM, Andy Lutomirski wrote: > > Do the flags go in the ELF loader or in the executable we're running? > Or both (and, if both, do we and them or or them)? > > I think the interpreter makes a little more sense in general: for the > most part, use of vsyscalls is a property of the runtime environment, > not of the program being run. But maybe this is naive. >
They go into each object which becomes part of the running program, i.e. executable, dynamic libraries, and dynamic linker.
-hpa
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