Re: [patch] paravirt: VDSO page is essential

From: Zachary Amsden
Date: Tue Mar 06 2007 - 02:42:46 EST


Ingo Molnar wrote:
* Jeremy Fitzhardinge <jeremy@xxxxxxxx> wrote:

I had just sent this out for internal review...
I think Jan's approach is better if it works (since there's no compromise), but this is better if you want to get something working in the near term.

yeah. (plus my patches of course that remove the current papering-over hackery and restores COMPAT_VDSO.)

Yes, I don't have a problem with your patch, I just wish I had been cc'd on it. Fixing this is rather tricky, but I believe no strange build magic is required, it can be done in kernel init code. Still building my SUSE 9.0 guest to test. SUSE 9.0 is one of those that requires COMPAT_VDSO, yes?

Thanks,

Zach
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