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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 David Mosberger wrote: > I'm not sure I understand how this is supposed to work. Do you mean > that a word in the AT_SYSINFO page would give you a feature-bitmap? It will over time be more than a word but yes, that's the plan. > If so, how does that work with old kernels (where you don't get > AT_SYSINFO) at all, but you still need to know the kernel revision? We'll see. Perhaps the new syscall stuff won't be used in ld.so unless you can assume at least a kernel version recent enough to support AT_SYSINFO. > BTW: On ia64, the gate page that AT_SYSINFO points to is > "execute-only", so we can't read stuff directly off of it. This is an architecture detail. I cannot tell you more now since we haven't yet reached an agreement with Linus. - -- - --------------. ,-. 444 Castro Street Ulrich Drepper \ ,-----------------' \ Mountain View, CA 94041 USA Red Hat `--' drepper at redhat.com `--------------------------- -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.1 (GNU/Linux) iD8DBQE+KQmz2ijCOnn/RHQRAphbAJ92kgllxtc8BdeuCf6LmZs5yDgl4QCffwU1 gNIYbit16ZE1CvsfPNYleRc= =/iL1 -----END PGP SIGNATURE-----
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