RE: [Xen-ia64-devel] [PATCH 5/5] allow foreign domain page mapping ofDOMID_XEN/DOMID_IO

["Zhang, Xing Z" <xing.z.zhang@xxxxxxxxx>]

Hi Hiroya:
        Thanks for your guide. But I meet another problem. when I follow your 
steps, xentrace complains as below:
[root@rhel4-xu ~]# xentrace >res.trc & sleep 3;kill %%
[1] 7500
ERROR: Failed to mmap trace buffers (22 = Invalid argument)
[1]+  Exit 1                  xentrace >res.trc
-bash: kill: %%: no such job

1)Seems need set a buffer for trace. Where should I configure this buffer? Is 
it in elilo.conf?
2)Is there any differences between IA32 and IPF, such as parameter evt-mask?
3)Do the info from "man xentrace" suit for IPF? That means whether all 
parameters in xentrace manual are available for IPF?

Hope your kind help. Thanks:)

Good good study,day day up ! ^_^
-Wing(zhang xin)
 
OTC,Intel Corporation

>-----Original Message-----
>From: INAKOSHI Hiroya [mailto:inakoshi.hiroya@xxxxxxxxxxxxxx]
>Sent: 2006年12月8日 9:33
>To: Zhang, Xing Z
>Cc: xen-ia64-devel@xxxxxxxxxxxxxxxxxxx
>Subject: Re: [Xen-ia64-devel] [PATCH 5/5] allow foreign domain page mapping
>ofDOMID_XEN/DOMID_IO
>
>Hi, Zhan,
>
>of-cause you can.  Just try,
>
># xentrace >foo.trc & sleep 3; kill %%
># xentrace_format formats <foo.trc
>
>then you see formatted trace records like,
>
>CPU0    990759430040            do_block                [ domid =
>0x00000000, edomid = 0x00000000 ]
>CPU0    990759431008            __enter_scheduler       [
>prev<domid:edomid> = 0x00000000 : 0x00000000, next<domid:edomid> =
>0x00007fff : 0x00000000 ]
>CPU0    990760790617            domain_wake             [ domid =
>0x00000000, edomid = 0x00000000 ]
>CPU0    990760791090            __enter_scheduler       [
>prev<domid:edomid> = 0x00007fff : 0x00000000, next<domid:edomid> =
>0x00000000 : 0x00000000 ]
>
>An example formats file is in tools/xentrace/formats.
>
>Regards,
>Hiroya
>
>Zhang, Xing Z wrote:
>> Hi Yamahata:
>>      Can Xentrace use on IPF? If so, could you tell me the steps to make it 
>> run?
>Thanks:)
>>
>> Good good study,day day up ! ^_^
>> -Wing(zhang xin)
>>
>> OTC,Intel Corporation
>>> -----Original Message-----
>>> From: xen-ia64-devel-bounces@xxxxxxxxxxxxxxxxxxx
>>> [mailto:xen-ia64-devel-bounces@xxxxxxxxxxxxxxxxxxx] On Behalf Of Isaku
>>> Yamahata
>>> Sent: 2006年12月7日 20:35
>>> To: xen-ia64-devel@xxxxxxxxxxxxxxxxxxx
>>> Cc: Isaku Yamahata
>>> Subject: [Xen-ia64-devel] [PATCH 5/5] allow foreign domain page mapping
>>> ofDOMID_XEN/DOMID_IO
>>>
>>>
>>> 5 / 5
>>
>> _______________________________________________
>> Xen-ia64-devel mailing list
>> Xen-ia64-devel@xxxxxxxxxxxxxxxxxxx
>> http://lists.xensource.com/xen-ia64-devel
>>
>>

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