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Re: [Xen-devel] xen 4.3 test report (another bug)

  • To: xen-devel@xxxxxxxxxxxxx
  • From: Steven Haigh <netwiz@xxxxxxxxx>
  • Date: Sat, 01 Jun 2013 00:02:36 +1000
  • Delivery-date: Fri, 31 May 2013 14:03:15 +0000
  • List-id: Xen developer discussion <xen-devel.lists.xen.org>

On 31/05/2013 11:10 PM, Wei Liu wrote:
On Fri, May 31, 2013 at 04:15:31PM +0400, Vasiliy Tolstov wrote:
2013/5/31 Wei Liu <wei.liu2@xxxxxxxxxx>:
Ah, this is a known issue. MAX_SKB_FRAGS in DomU is larger than the one
in Dom0, Dom0 thinks the packet is malicious and disconnect the vif.
Patches have been upstreamed to fix this, but the backporting to 3.8 is
not kicked off.

If you don't bother applying patches and rebuilding your kernel, you can
probably want until the backport happens.

If you cannot wait, look for email sent by Ian Campbell with title:
"xen-netback stable backports request (regression fixes)".

Thanks, i'm try it. (i'm try to use 3.9.4)

I think you need 3.10, but I'm not sure.

Correct. I package 3.9.x for EL6 and I've had to patch it in manually as it doesn't exist in the vanilla kernel...

Steven Haigh

Email: netwiz@xxxxxxxxx
Web: https://www.crc.id.au
Phone: (03) 9001 6090 - 0412 935 897
Fax: (03) 8338 0299

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