Messages in this thread | | | From | Andrew Lutomirski <> | Date | Fri, 14 Oct 2011 13:17:11 -0700 | Subject | Re: [RFC] fixing the UML failure root cause |
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On Fri, Oct 14, 2011 at 12:53 PM, richard -rw- weinberger <richard.weinberger@gmail.com> wrote: > On Tue, Oct 11, 2011 at 7:24 PM, Andrew Lutomirski <luto@mit.edu> wrote: >> What do you think of this approach? If it seems good, I'll finish the >> patch and submit it. >> >> With this patch applied, UML appears to work, but it fills the log with >> exploit attempt warnings. Any ideas on what to do about that? >> > > I can confirm that this patch works. > And I really like vsyscall=emulate because with that UML can trap vsyscalls. :-)
Are you sure you don't mean vsyscall=native? I suspect that UML can't actually trap vsyscalls in emulate mode right now, although that ought to be fixable.
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