glibc is about to effectively turn off ASLR by default on x86_64 because some broken Intel chips are 3% slower. https://sourceware.org/ml/libc-alpha/2015-12/msg00221.html …
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@RichFelker@gcpascutto@solardiz you're right... sneaking suspicion the perf improvement comes only from libs loaded by ld.so, incl. glibc. -
@bofh453@gcpascutto@solardiz Only for calls from one such lib to another. Or from non-PIE main program. -
@bofh453@gcpascutto@solardiz Calls internal to a single lib never benefit unless they're forced thru main program's PLT.
End of conversation
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