答复: ??????: [Xen-devel] problem of build and install blktap2 module

[fanliang <fanliang@xxxxxxxxxx>]

Thanks for the reply!  My blktap2source codes came from  XCP dom0 kernel. I 
still got the message:WARNING: "xen_multi_update_va_mapping"
 [drivers/xen/blktap2/blktap.ko] undefined!  

-----邮件原件-----
发件人: Pasi Kärkkäinen [mailto:pasik@xxxxxx] 
发送时间: 2010年1月7日 20:51
收件人: fanliang
抄送: cqj@xxxxxxxxxx; xen-devel@xxxxxxxxxxxxxxxxxxx
主题: Re: ??????: [Xen-devel] problem of build and install blktap2 module

On Thu, Jan 07, 2010 at 08:48:20PM +0800, fanliang wrote:
> 
> Thanks, Pasi.
> I used kernel-2.6.27  of SUSE11. And blkback was build successfully and 
> blkbk.ko can be insert as a module. It was strange for blktap2 .  I don't 
> know what should I do now, but my target is to backport blktap2 to suse11.
> Any suggestion?
>

You might want to take a look at XCP or XCI dom0 kernels. 
They're based on SLES11 2.6.27, and they both have blktap2 already backported.

http://wiki.xensource.com/xenwiki/XenDom0Kernels

-- Pasi

> Thanks again,
> Lyman
> 
> 
> -----????????????-----
> ?????????: Pasi Kärkkäinen [mailto:pasik@xxxxxx]
> ????????????: 2010???1???7??? 20:38
> ?????????: fanliang
> ??????: xen-devel@xxxxxxxxxxxxxxxxxxx; cqj@xxxxxxxxxx
> ??????: Re: [Xen-devel] problem of build and install blktap2 module
> 
> On Thu, Jan 07, 2010 at 08:05:02PM +0800, fanliang wrote:
> >    Hi,all:
> >    I got warning messages as this :  WARNING: "xen_multi_update_va_mapping"
> >    [drivers/xen/blktap2/blktap.ko] undefined!  when I tried to build the
> >    blktap2 module. I can see that in linux-2.6.27 lots of changes in file
> >    arch/i386/mm/hypervisor.c, but "xen_multi_update_va_mapping " is not used
> >    in the blktap2 module. I don't know why this warning appeared. Can any
> >    body help me?
> >        And if I insert the module blktap.ko that I build out, the system 
> > told
> >    me "insmod: error inserting 'blktap.ko': -1 Unknown symbol in module
> >     " . It made me creazy . Kind if you can give me any suggestion.
> >
> 
> What kernel exactly are you using?
> 
> -- Pasi
> 
> 
> 



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