Re: [PATCH 0/6][RFC] Rework vsyscall to avoid truncation/roundingissue in timekeeping core

From: Richard Cochran
Date: Wed Sep 19 2012 - 00:50:42 EST


On Tue, Sep 18, 2012 at 11:29:50AM -0700, John Stultz wrote:
> I believe its mostly historical, but on some architectures that
> history has become an established ABI, making it technical.

Fine, but what do you mean by "ABI?" Are you talking about magic
addresses for functions?

Without knowing the dirty details, what I imagine is a jump/branch
from the arch-specific code into the common implementation.

Can that be done?

Thanks,
Richard
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