Re: Intel P6 vs P7 system call performance
Jeff Dike (jdike@karaya.com)
Tue, 17 Dec 2002 13:39:22 -0500
torvalds@transmeta.com said:
> That also allows the kernel to move around the SYSINFO page at will,
> and even makes it possible to avoid it altogether (ie this will solve
> the inevitable problems with UML - UML just wouldn't set AT_SYSINFO,
> so user level just wouldn't even _try_ to use it).
Why shouldn't I just set it to where UML provides its own SYSINFO page?
Jeff
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