On Tue, Apr 20, 2010 at 11:47 PM, Lassi Tuura <[email protected]> wrote: > > Right, I know, but for us x86-64 performance is so far from what we > need that I am working on another patch to gain performance in > a different way in any case. On the other hand without validation > our user experience is dreadful - less than one run in 10 on a > largish application escapes death in access_me. I did try more > selective validation but it didn't work for us. >
Forgot to add: Defaulting the compile time option to always validate is fine. Getting rid of the address validation requires complete control of the compile/runtime environment, which is not feasible for many people. -Arun
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