WARNING - OLD ARCHIVES

This is an archived copy of the Xen.org mailing list, which we have preserved to ensure that existing links to archives are not broken. The live archive, which contains the latest emails, can be found at http://lists.xen.org/
   
 
 
Xen 
 
Home Products Support Community News
 
   
 

xen-devel

Re: [Xen-devel] Xen 3.1-testing 32bit vmx fails to compile(CS 15577/tip)

To: Ralph Passgang <xen@xxxxxxxxxxxxx>, <xen-devel@xxxxxxxxxxxxxxxxxxx>
Subject: Re: [Xen-devel] Xen 3.1-testing 32bit vmx fails to compile(CS 15577/tip)
From: Keir Fraser <Keir.Fraser@xxxxxxxxxxxx>
Date: Mon, 14 Jan 2008 17:19:24 +0000
Delivery-date: Mon, 14 Jan 2008 09:20:03 -0800
Envelope-to: www-data@xxxxxxxxxxxxxxxxxx
In-reply-to: <200801141814.14652.xen@xxxxxxxxxxxxx>
List-help: <mailto:xen-devel-request@lists.xensource.com?subject=help>
List-id: Xen developer discussion <xen-devel.lists.xensource.com>
List-post: <mailto:xen-devel@lists.xensource.com>
List-subscribe: <http://lists.xensource.com/cgi-bin/mailman/listinfo/xen-devel>, <mailto:xen-devel-request@lists.xensource.com?subject=subscribe>
List-unsubscribe: <http://lists.xensource.com/cgi-bin/mailman/listinfo/xen-devel>, <mailto:xen-devel-request@lists.xensource.com?subject=unsubscribe>
Sender: xen-devel-bounces@xxxxxxxxxxxxxxxxxxx
Thread-index: AchW0Zus2ktExsLEEdyFhAAX8io7RQ==
Thread-topic: [Xen-devel] Xen 3.1-testing 32bit vmx fails to compile(CS 15577/tip)
User-agent: Microsoft-Entourage/11.3.6.070618
It was stuck in the staging tree, which I've now pushed manually.

 K.


On 14/1/08 17:14, "Ralph Passgang" <xen@xxxxxxxxxxxxx> wrote:

> Hi Keir,
> 
> xen-3.1-testing.hg still doesn't compile on i386 for the same reason as in
> my original report. I know that 3.2 is more important, but it would be nice
> if the 3.1 branch could get fixed.
> 
> thx,
>  Ralph
> 
> Am Freitag, 11. Januar 2008 01:54:16 schrieben Sie:
>> We're missing xen-unstable:15526 from 3.1-testing. I'll add it tomorrow.
>> 
>>  Thanks,
>>  Keir
>> 
>> On 11/1/08 00:40, "Ralph Passgang" <xen@xxxxxxxxxxxxx> wrote:
>>> Hi,
>>> 
>>> I just found that xen 3.1-testing changeset 15577 fails to build on
>>> i386 on debian sid/lenny/etch. It seems to compile just fine on
>>> amd64/etch.
>>> 
>>> The following happens compiling the 32bit version:
>>> [...]
>>> gcc -O2 -fomit-frame-pointer -m32 -march=i686 -DNDEBUG
>>> -fno-strict-aliasing -std=gnu99 -Wall -Wstrict-prototypes
>>> -Wno-unused-value
>>> -Wdeclaration-after-statement -nostdinc -fno-builtin -fno-common
>>> -iwithprefix include -Werror -Wno-pointer-arith -pipe
>>> -I/tmp/buildd/xen-3.1-3.1.3-0/debian/build/build-hypervisor_i386_i386/x
>>> en/incl ude
>>> -I/tmp/buildd/xen-3.1-3.1.3-0/debian/build/build-hypervisor_i386_i386/x
>>> en/incl ude/asm-x86/mach-generic
>>> -I/tmp/buildd/xen-3.1-3.1.3-0/debian/build/build-hypervisor_i386_i386/x
>>> en/incl ude/asm-x86/mach-default -msoft-float -fno-stack-protector -g
>>> -D__XEN__ -DACM_SECURITY -c
>>> vmx.c -o vmx.o
>>> cc1: warnings being treated as errors
>>> vmx.c: In function 'vmx_install_vlapic_mapping':
>>> vmx.c:2694: warning: right shift count >= width of type
>>> vmx.c:2695: warning: right shift count >= width of type
>>> make[8]: *** [vmx.o] Error 1
>>> make[8]: Leaving directory
>>> `/tmp/buildd/xen-3.1-3.1.3-0/debian/build/build-hypervisor_i386_i386/xe
>>> n/arch/ x86/hvm/vmx'
>>> make[7]: *** [vmx/built_in.o] Error 2
>>> [...]
>>> 
>>> The last changeset that I tried and that compiled on i386 was 15564. So
>>> the last 13 changesets could be the cause. The following 4 changesets
>>> changed the vmx.c, so most likely one of them causes this (but I
>>> haven't looked any further):
>>> 
>>> 15565, 15567, 15571, 15575
>>> 
>>> Would be great if someone could take a look...
>>> 
>>> Thx,
>>>  Ralph
>>> 
>>> _______________________________________________
>>> Xen-devel mailing list
>>> Xen-devel@xxxxxxxxxxxxxxxxxxx
>>> http://lists.xensource.com/xen-devel



_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-devel