Re: New vsyscall emulation breaks JITs

[H. Peter Anvin]

On 08/05/2011 01:45 PM, Andrew Lutomirski wrote:
> 
> hpa: time is supported (as of 3.0) by the vdso, and very new glibc
> uses the vdso version.  We could add a native time implementation back
> to the vsyscall page without too much pain as a short-term fix, but
> that would be less than ideal.
> 

How new does glibc have to be?

How much of a pain would it be to make the legacy vs emulated vsyscall
page a config option?

	-hpa
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