Messages in this thread |  | | | Date | Fri, 4 Sep 2009 18:20:04 +0200 | | From | Bastian Blank <> | | Subject | Re: 32bit binaries on x86_64/Xen segfaults in syscall-vdso |
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On Fri, Sep 04, 2009 at 09:07:39AM -0700, Jeremy Fitzhardinge wrote: > But for some reason that's triggering a failsafe callback, which invokes > a GP.
Hmm, not in my tests. It always returned to userspace correctly and died some operations later, usually the "ret". This then produced either a segfault (unreadable address), sigill (if it managed to reach the ELF header of the ld.so) or a GPF.
Bastian
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