Fix for dropped packets on EC2 included in 14.04.2 LTS, 3.16.0-31-generic ?

Dieu Cao dcao at pivotal.io
Wed Mar 4 05:47:15 UTC 2015


Thanks!  We did confirm that the network issues we were seeing on the newer
ec2 instance types was fixed with this latest kernel version.

On Tue, Mar 3, 2015 at 4:13 PM, sktsee <sktseer at gmail.com> wrote:

> On Mon, 02 Mar 2015 23:33:47 -0800, Dieu Cao wrote:
>
> > Hi,
> >
> > I'm not sure how to confirm if this bug fix [1] was included in Ubuntu
> > 14.04.2 LTS, 3.16.0-31-generic ?
> > I didn't see this bug listed in the 14.04.2 release notes [2] and it
> > looks to have been fixed recently but lists the fix as verified and
> > included in 3.13.0-46.75
> >
> > -Dieu Cao
> >
> > [1] https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1317811 [2]
> > https://wiki.ubuntu.com/TrustyTahr/ReleaseNotes/ChangeSummary/14.04.2
> >
>
> If you compare the kernel package changelog of 3.16.0-31.41 with
> 3.13.0-46.75 you'll see that it has the same patches* that solved the bug
> #131811, but they're applied to a different bug report for some reason.
>
> *"xen-netfront: Fix handling packets on compound pages with skb_linearize"
> and "xen-netfront: use correct linear area after linearizing an skb"
>
> https://launchpad.net/ubuntu/+source/linux/3.13.0-46.75
>
> https://launchpad.net/ubuntu/+source/linux/3.16.0-31.41
>
> --
> sktsee
>
>
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