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From: "Jan Beulich" <JBeulich@suse.com>
To: Juergen Gross <JGross@suse.com>
Cc: Wei Liu <wei.liu2@citrix.com>,
	Stefano Stabellini <stefano.stabellini@eu.citrix.com>,
	George Dunlap <George.Dunlap@eu.citrix.com>,
	Andrew Cooper <andrew.cooper3@citrix.com>,
	Ian Jackson <ian.jackson@eu.citrix.com>,
	"xen-devel@lists.xen.org" <xen-devel@lists.xen.org>,
	David Vrabel <david.vrabel@citrix.com>,
	Boris Ostrovsky <boris.ostrovsky@oracle.com>
Subject: Re: [PATCH] tools: fix xen-detect to correctly identify domU type
Date: Tue, 29 Mar 2016 00:49:10 -0600	[thread overview]
Message-ID: <56FA418602000078000E0AD3@prv-mh.provo.novell.com> (raw)
In-Reply-To: <56F4FCBF.3060606@suse.com>

>>> On 25.03.16 at 09:54, <JGross@suse.com> wrote:
> Another sum up:
> 
> - common sense seems to be the current way xen-detect is trying to
>   guess the guest type is unreliable and should be dropped (Jan
>   would like to keep it, but I guess he just wants the information
>   to be available - is this correct, Jan?)

I just didn't want something that might be useful (even if only
for debugging purposes) to get dropped without some further
thinking about it. It's a tools/ component, so I'll trust the
judgment of the tools maintainers in this regard.

Jan

> - the command line options of xen-detect are not necessary any more
> - the information which guest type we are should be obtainable from
>   inside the guest, the consumer of this information should be humans
>   only
> - the OS already knows in which mode it is running, so it should be the
>   kernel to present that information (David disagrees here: he isn't
>   convinced this information is it worth to add another kernel
>   interface)
> 
> As there is no real hurry to have this topic settled I'd suggest we just
> discuss it at the Hackathon (all involved in the discussion so far but
> George will be there). What do you think?
> 
> 
> Juergen




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  reply	other threads:[~2016-03-29  6:49 UTC|newest]

Thread overview: 28+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-03-23  7:50 [PATCH] tools: fix xen-detect to correctly identify domU type Juergen Gross
2016-03-23  9:10 ` Jan Beulich
     [not found] ` <56F26B7C02000078000DF896@suse.com>
2016-03-23  9:19   ` Juergen Gross
2016-03-23  9:29     ` Jan Beulich
     [not found]     ` <56F26FF602000078000DF8C8@suse.com>
2016-03-23 10:14       ` Juergen Gross
2016-03-23 10:25         ` Jan Beulich
2016-03-23 10:32           ` David Vrabel
2016-03-23 10:52             ` Juergen Gross
2016-03-23 10:55               ` Andrew Cooper
2016-03-23 10:59                 ` David Vrabel
2016-03-23 11:12                   ` Andrew Cooper
2016-03-23 11:18                     ` David Vrabel
2016-03-23 11:25                       ` Andrew Cooper
2016-03-23 19:03                         ` Juergen Gross
2016-03-24 10:22                           ` David Vrabel
2016-03-24 10:58                             ` Juergen Gross
2016-03-24 11:23                               ` Andrew Cooper
2016-03-24 11:38                                 ` George Dunlap
2016-03-25  8:54                                   ` Juergen Gross
2016-03-29  6:49                                     ` Jan Beulich [this message]
2016-03-29 13:54                                     ` George Dunlap
2016-03-29 14:00                                       ` Juergen Gross
2016-03-29 14:05                                         ` George Dunlap
2016-03-23 11:33                 ` Juergen Gross
2016-03-23 12:50                   ` Boris Ostrovsky
2016-03-23 10:34           ` Andrew Cooper
2016-03-23 10:48             ` Juergen Gross
2016-03-23 10:29         ` Andrew Cooper

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