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From: Ian Jackson <ian.jackson@citrix.com>
To: Julien Grall <julien.grall@arm.com>
Cc: Artem_Mygaiev@epam.com, Lars Kurth <lars.kurth@citrix.com>,
	Stefano Stabellini <sstabellini@kernel.org>,
	Wei Liu <wei.liu2@citrix.com>,
	stefanos@xilinx.com, George Dunlap <dunlapg@umich.edu>,
	xen-devel@lists.xenproject.org,
	Stefano Stabellini <stefano.stabellini@xilinx.com>,
	infra@xenproject.org
Subject: Re: [OSSTEST PATCH] README.hardware-acquisition [and 1 more messages] [and 2 more messages] [and 2 more messages]
Date: Fri, 2 Nov 2018 16:40:14 +0000	[thread overview]
Message-ID: <23516.32238.227539.570131@mariner.uk.xensource.com> (raw)
In-Reply-To: <c2d91264-2a06-cad1-c7f4-b0604b6ff80a@arm.com>

Julien Grall writes ("Re: [OSSTEST PATCH] README.hardware-acquisition [and 1 more messages] [and 2 more messages] [and 2 more messages]"):
> On 02/11/2018 15:44, Ian Jackson wrote:
> > We have more x86 capacity and are deploying some dedicated build
> > hosts.  But cross-compilation is more complex (particularly the
> > compiler conflict...)
> 
> Do you mean the multilib problem? This issue is only when cross-compiling tools 
> (which I would not recommend anyway...). For things like kernel and hypervisor, 
> you don't need multilib.

Yes, that problem.

I think by `cross-compiling' here you mean to include running gcc -m32
on an amd64 host or vice versa, which is not quite real
cross-compiling in my view.  But it does require gcc-multilib.

But, as it turns out, you are right that this is not a problem for
osstest.  When osstest does builds for an i386 dom0, it does the
hypervisor build on an amd64 host and the tools build separately on an
i386 host.

Ian.

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  reply	other threads:[~2018-11-02 16:40 UTC|newest]

Thread overview: 38+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-10-30 16:13 [OSSTEST PATCH] README.hardware-acquisition Ian Jackson
2018-10-30 16:27 ` Jan Beulich
2018-10-30 20:28 ` Julien Grall
2018-10-30 22:38   ` Stefano Stabellini
2018-10-31 15:39     ` [OSSTEST PATCH] README.hardware-acquisition [and 1 more messages] Ian Jackson
2018-10-31 18:37       ` Stefano Stabellini
2018-11-01 12:42         ` [OSSTEST PATCH] README.hardware-acquisition [and 1 more messages] [and 2 " Ian Jackson
2018-11-01 18:12           ` Stefano Stabellini
2018-11-02 10:16             ` Lars Kurth
2018-11-02 14:16               ` Wei Liu
2018-11-02 16:19               ` Stefano Stabellini
2019-02-15 11:56       ` [OSSTEST PATCH] README.hardware-acquisition [and 1 " Ian Jackson
2019-02-15 12:15         ` Juergen Gross
2019-02-15 13:47         ` Lars Kurth
2019-02-15 15:40           ` Ian Jackson
2019-02-15 16:04             ` Lars Kurth
2019-02-15 17:07               ` Ian Jackson
2018-10-31 14:44   ` [OSSTEST PATCH] README.hardware-acquisition Ian Jackson
2018-10-31 18:32     ` Julien Grall
2018-10-31 17:49 ` George Dunlap
2018-10-31 17:50   ` George Dunlap
2018-10-31 18:46     ` Stefano Stabellini
2018-11-01 11:29       ` George Dunlap
2018-11-01 11:49         ` Lars Kurth
2018-11-01 17:50           ` Stefano Stabellini
2018-11-02 11:37             ` Ian Jackson
2018-11-02 15:05   ` [OSSTEST PATCH] README.hardware-acquisition [and 1 more messages] [and 2 more messages] [and 2 more messages] Ian Jackson
2018-11-02 15:38     ` Julien Grall
2018-11-02 15:44       ` Ian Jackson
2018-11-02 16:10         ` Julien Grall
2018-11-02 16:40           ` Ian Jackson [this message]
2018-11-02 17:56     ` Stefano Stabellini
2018-11-02 18:08       ` Julien Grall
2018-11-02 23:44         ` Stefano Stabellini
2018-11-05 11:08           ` Julien Grall
2018-11-05 11:32             ` Ian Jackson
2018-11-09 19:48               ` Stefano Stabellini
2018-11-05 10:55       ` Ian Jackson

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