Date: Tue, 23 Jun 2009 14:15:44 -0700 From: Julian Elischer <julian@elischer.org> To: John Baldwin <jhb@freebsd.org> Cc: =?UTF-8?B?RGFnLUVybGluZyBTbcO4cmdyYXY=?= <des@des.no>, arch@freebsd.org Subject: Re: [PATCH] SYSV IPC ABI rototill Message-ID: <4A414600.4060008@elischer.org> In-Reply-To: <200906231706.33465.jhb@freebsd.org> References: <200906231341.43104.jhb@freebsd.org> <863a9q3c7a.fsf@ds4.des.no> <200906231706.33465.jhb@freebsd.org>
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John Baldwin wrote: > On Tuesday 23 June 2009 4:52:09 pm Dag-Erling Smørgrav wrote: >> John Baldwin <jhb@freebsd.org> writes: >>> There have been a several issues with the existing ABI of the SYSV IPC >>> structures over the past several years and it has been on the todo list for >>> at least both 7.0 and 8.0. Rather than putting it off until 9.0 I sat down >>> and worked on it this week. >> Have you given any thought to virtualization, i.e. separate namespaces >> for each jail? Will your patch make this any easier or harder to >> implement? > > It likely has zero effect on that. The global variables one would need to > virtualize are unchanged by this. > Marko did this and it is in P4 somewhere...
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