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Date:      Wed, 8 Jun 2011 08:16:26 -0400
From:      John Baldwin <jhb@freebsd.org>
To:        Dmitry Chagin <dchagin@freebsd.org>
Cc:        svn-src-stable@freebsd.org, svn-src-all@freebsd.org, src-committers@freebsd.org, svn-src-stable-8@freebsd.org
Subject:   Re: svn commit: r222846 - in stable/8/sys: amd64/amd64 amd64/linux32 arm/arm compat/ia32 compat/linux compat/svr4 i386/i386 i386/ibcs2 i386/linux ia64/ia64 kern mips/mips powerpc/powerpc sparc64/sparc6...
Message-ID:  <201106080816.26317.jhb@freebsd.org>
In-Reply-To: <201106080345.p583jfE0013001@svn.freebsd.org>
References:  <201106080345.p583jfE0013001@svn.freebsd.org>

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On Tuesday, June 07, 2011 11:45:41 pm Dmitry Chagin wrote:
> Author: dchagin
> Date: Wed Jun  8 03:45:40 2011
> New Revision: 222846
> URL: http://svn.freebsd.org/changeset/base/222846
> 
> Log:
>   MFC r219405:
>   Extend struct sysvec with new method sv_schedtail, which is used for an
>   explicit process at fork trampoline path instead of eventhadler(schedtail)
>   invocation for each child process.
>   
>   Remove eventhandler(schedtail) code and change linux ABI to use newly added
>   sysvec method.
>   
>   While here replace explicit comparing of module sysentvec structure with the
>   newly created process sysentvec to detect the linux ABI.
>   
>   MFC r219421:
>   Remove bogus since r219405 check of the Linux ABI.

Hmm, this breaks the ABI for old linux.ko modules (and other old ABI modules that
may exist) yes?

-- 
John Baldwin



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