From: Kir Kolyshkin <kir@openvz.org>
To: devel@openvz.org, Sam Vilain <sam@vilain.net>
Cc: "Eric W. Biederman" <ebiederm@xmission.com>,
linux-kernel@vger.kernel.org, herbert@13thfloor.at,
"Serge E. Hallyn" <serue@us.ibm.com>,
James Morris <jmorris@namei.org>
Subject: Re: [Devel] Re: [PATCH 3/7] uts namespaces: use init_utsname when appropriate
Date: Sun, 09 Apr 2006 04:12:58 +0400 [thread overview]
Message-ID: <4438518A.1040801@openvz.org> (raw)
In-Reply-To: <1144539879.11689.1.camel@localhost.localdomain>
Sam Vilain wrote:
>On Sat, 2006-04-08 at 01:09 -0600, Eric W. Biederman wrote:
>
>
>>>-#define ELF_PLATFORM (system_utsname.machine)
>>>+#define ELF_PLATFORM (init_utsname()->machine)
>>>
>>> #ifdef __KERNEL__
>>> #define SET_PERSONALITY(ex, ibcs2) do { } while (0)
>>>
>>>
>>I think this one needs to be utsname()->machine.
>>Currently it doesn't matter. But Herbert has expressed
>>the desire to make a machine appear like an older one.
>>
>>
>
>This is extremely useful for faking it as "i386" on x86_64 systems, for
>instance.
>
>
Could 'setarch' be of any help here? Works fine for us. Or am I missing
something?
next prev parent reply other threads:[~2006-04-09 0:13 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20060407234815.849357768@sergelap>
[not found] ` <20060408045206.EAA8E19B8FF@sergelap.hallyn.com>
2006-04-08 7:09 ` [PATCH 3/7] uts namespaces: use init_utsname when appropriate Eric W. Biederman
2006-04-08 20:27 ` Serge E. Hallyn
2006-04-09 9:44 ` Eric W. Biederman
2006-04-09 10:14 ` Christoph Hellwig
2006-04-09 10:25 ` Christoph Hellwig
2006-04-09 10:36 ` Eric W. Biederman
2006-04-10 20:39 ` Serge E. Hallyn
2006-04-10 20:46 ` Serge E. Hallyn
2006-04-08 23:44 ` Sam Vilain
2006-04-09 0:12 ` Kir Kolyshkin [this message]
2006-04-09 9:25 ` [Devel] " Eric W. Biederman
2006-04-10 1:15 ` [PATCH 0/7] uts namespaces: Introduction Sam Vilain
[not found] ` <20060408045206.EFDD819B901@sergelap.hallyn.com>
2006-04-10 16:06 ` [Devel] [PATCH 4/7] uts namespaces: implement utsname namespaces Cedric Le Goater
2006-04-10 20:48 ` Serge E. Hallyn
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