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RE: [Xen-devel] [PATCH] an obvious fix to PIC IO intercept

  • To: "Li, Xin B" <xin.b.li@xxxxxxxxx>, "Xen Devel" <xen-devel@xxxxxxxxxxxxxxxxxxx>
  • From: "Li, Xin B" <xin.b.li@xxxxxxxxx>
  • Date: Sat, 14 Oct 2006 05:44:25 +0800
  • Delivery-date: Fri, 13 Oct 2006 14:45:01 -0700
  • List-id: Xen developer discussion <xen-devel.lists.xensource.com>
  • Thread-index: AcbuMfZd+m00pUnBSgOFo1LNeBzEQQA1Z+fQAAI773A=
  • Thread-topic: [Xen-devel] [PATCH] an obvious fix to PIC IO intercept

 this patch is to fix INS/OUTS.

>-----Original Message-----
>From: Li, Xin B 
>Sent: 2006年10月14日 4:43
>To: Li, Xin B; Xen Devel
>Subject: RE: [Xen-devel] [PATCH] an obvious fix to PIC IO intercept
>Hi Keir, this fix is critical to stability of HVM.
>BTW, we are fixing MOVS and INS/OUTS for HVM, hopefully 
>sending the patch tomorrow, acturally the code is totally 
>messed up, althought they are nearly never used, but we 
>believe they do introduce stability issue.
>>-----Original Message-----
>>From: xen-devel-bounces@xxxxxxxxxxxxxxxxxxx 
>>[mailto:xen-devel-bounces@xxxxxxxxxxxxxxxxxxx] On Behalf Of Li, Xin B
>>Sent: 2006年10月13日 3:10
>>To: Xen Devel
>>Subject: [Xen-devel] [PATCH] an obvious fix to PIC IO intercept
>>an obvious fix to PIC IO intercept.
>>In PIC IO, address from send_pio_req is physical address already.
>>Signed-off-by: Xiaohui Xin <xiaohui.xin@xxxxxxxxx>
>>Signed-off-by: Xiaowei Yang <xiaowei.yang@xxxxxxxxx>
>>Signed-off-by: Xin Li <xin.b.li@xxxxxxxxx>

Attachment: hvm_pio_fix.3.patch
Description: hvm_pio_fix.3.patch

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