[Xen-ia64-devel][PATCH] FIX THIS ISSUE.RE: [Xen-ia64-devel] VTi domain problems

["Xu, Anthony" <anthony.xu@xxxxxxxxx>]

In some scenarios, xen_timer_interrupt will not set machine itm,
this may make this LP not receive timer interrupt any more.

Signed-off-by: Anthony Xu < anthony.xu@xxxxxxxxx >

Thanks,
Anthony

>-----Original Message-----
>From: xen-ia64-devel-bounces@xxxxxxxxxxxxxxxxxxx
>[mailto:xen-ia64-devel-bounces@xxxxxxxxxxxxxxxxxxx] On Behalf Of Xu, Anthony
>Sent: 2006?8?28? 10:49
>To: Alex Williamson; xen-ia64-devel
>Subject: RE: [Xen-ia64-devel] VTi domain problems
>
>Alex
>
>I'm looking at this.
>
>Thanks,
>Anthony
>
>>-----Original Message-----
>>From: xen-ia64-devel-bounces@xxxxxxxxxxxxxxxxxxx
>>[mailto:xen-ia64-devel-bounces@xxxxxxxxxxxxxxxxxxx] On Behalf Of Alex
>>Williamson
>>Sent: 2006?8?28? 10:46
>>To: xen-ia64-devel
>>Subject: [Xen-ia64-devel] VTi domain problems
>>
>>
>>   I merged with xen-unstable.hg again in preparation for a pull
>>request, but I'm seeing problems with VTi domains.  The domain is
>>getting stuck in the blocked state, and not accumulating CPU time.
>>Checking the vcpu state with xenctx, nothing seems to be happening.  The
>>register state consistently looks like the output below.  I've seen this
>>happen in a least 2 different places during the bootup of RHEL4U3 in my
>>VTi guest domain.  Is anyone else seeing this?  Thanks,
>>
>>      Alex
>>
>>iip:  e00000007e60b750
>>psr:  0088029792460856   b0:  e00000007e609200
>> r1:  a0000001009add90
>> r2:  0000000000000101   r3:  0000000000000103
>> r4:  0000000000000000   r5:  0000000000000000
>> r6:  0000000000000000   r7:  0000000000000000
>> r8:  0000000000000000   r9:  ffffffffffffb700
>> r10: 80000000ffff7000   r11: 0000000000000001
>> sp:  a0000001006dbd80   tp:  a0000001006d4000
>> r14: 800000000000000e   r15: 000000000000ffff
>> r16: a0000001006dbcf0   r17: a0000001006dbd60
>> r18: 0000000000000103   r19: 0000000000000104
>> r20: 00000001006d4000   r21: 0000000000000100
>> r22: 0000000000000102   r23: 0000000000000000
>> r24: 0000000000000000   r25: 0000000000000000
>> r26: 0000000000000000   r27: a0000001006d5148
>> r28: 000000000000001d   r29: 0000000000000000
>> r30: 0000000000000000   r31: 0000000000000000
>>
>>--
>>Alex Williamson                             HP Open Source & Linux Org.
>>
>>
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>
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Attachment: vti_boot.patch
Description: vti_boot.patch

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