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Bug 1094287

Summary:	ixgbevf prematurely strips VLAN tags [rhel-6.5.z]
Product:	Red Hat Enterprise Linux 6	Reporter:	Jan Kurik <jkurik>
Component:	kernel	Assignee:	Petr Holasek <pholasek>
Status:	CLOSED ERRATA	QA Contact:	Xin Long <lxin>
Severity:	urgent	Docs Contact:
Priority:	urgent
Version:	6.5	CC:	agospoda, alex.williamson, ccui, dgibson, dhoward, gtiwari, jfeeney, jshao, kernel-eus-qe, lxin, mst, msvoboda, naleksan, pm-eus, rhod, tbowling, vyasevic, ypei
Target Milestone:	rc	Keywords:	ZStream
Target Release:	---
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:	kernel-2.6.32-431.20.1.el6	Doc Type:	Bug Fix
Doc Text:	Due to a bug in the ixgbevf driver, the stripped VLAN information from incoming packets on the ixgbevf interface could be lost, and such packets thus did not reach a related VLAN interface. This problem has been fixed by adding the packet's VLAN information to the Socket Buffer (skb) before passing it to the network stack. As a result, the ixgbevf driver now passes the VLAN-tagged packets to the appropriate VLAN interface.	Story Points:	---
Clone Of:		Environment:
Last Closed:	2014-06-19 17:53:37 UTC	Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:	1069028
Bug Blocks:	1080688

Description Jan Kurik 2014-05-05 12:32:09 UTC

This bug has been copied from bug #1069028 and has been proposed
to be backported to 6.5 z-stream (EUS).

Comment 5 Xin Long 2014-05-26 08:59:34 UTC

do test like https://bugzilla.redhat.com/show_bug.cgi?id=1069028#c0

verify on kernel-2.6.32-431.20.1.el6, and regression test.

Comment 6 David Gibson 2014-05-28 05:53:12 UTC

Bug has no customer confidential information, making public at customer request.

Comment 8 errata-xmlrpc 2014-06-19 17:53:37 UTC

Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory, and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

http://rhn.redhat.com/errata/RHSA-2014-0771.html