[Bug 1658491] Re: VLAN SR-IOV regression for IXGBE driver

** Tags removed: sts-sru ** Tags added: sts-sru-done -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1658491 Title: VLAN SR-IOV regression for IXGBE driver To manage notifications about this bug go

[Bug 1658491] Re: VLAN SR-IOV regression for IXGBE driver

This bug was fixed in the package linux - 4.4.0-63.84 --- linux (4.4.0-63.84) xenial; urgency=low [ Thadeu Lima de Souza Cascardo ] * Release Tracking Bug - LP: #1660704 * Backport Dirty COW patch to prevent wineserver freeze (LP: #1658270) - SAUCE: mm: Respect

[Bug 1658491] Re: VLAN SR-IOV regression for IXGBE driver

Verified, with the 4.4.0-62 kernel, two guests with SRIOV interfaces configured for different vlans were able to communicate with each other (incorrect behavior). With kernel 4.4.0-63, the same guests were not able to communicate (correct behavior). ** Tags removed: verification-needed-xenial **

[Bug 1658491] Re: VLAN SR-IOV regression for IXGBE driver

This bug is awaiting verification that the kernel in -proposed solves the problem. Please test the kernel and update this bug with the results. If the problem is solved, change the tag 'verification-needed- xenial' to 'verification-done-xenial'. If the problem still exists, change the tag

[Bug 1658491] Re: VLAN SR-IOV regression for IXGBE driver

** Changed in: linux (Ubuntu Xenial) Status: In Progress => Fix Committed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1658491 Title: VLAN SR-IOV regression for IXGBE driver To manage

[Bug 1658491] Re: VLAN SR-IOV regression for IXGBE driver

fyi to those following, kernel-team list submission: https://lists.ubuntu.com/archives/kernel-team/2017-January/082033.html -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1658491 Title: VLAN SR-IOV

[Bug 1658491] Re: VLAN SR-IOV regression for IXGBE driver

PPA containing build with commit f60439bc21e3337429838e477903214f5bd8277f backported to Xenial kernel: https://launchpad.net/~ddstreet/+archive/ubuntu/lp1658491 ** Tags added: sts sts-sru -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to

[Bug 1658491] Re: VLAN SR-IOV regression for IXGBE driver

The commit that fixes this, f60439bc21e3337429838e477903214f5bd8277f, is already in yakkety and later; this is needed only for Xenial. Additionally, since the problem commit that this fixes was not included in 4.4 - it was backported into the Xenial kernel via bug 1536473 - the commit that fixes

[Bug 1658491] Re: VLAN SR-IOV regression for IXGBE driver

> This issue may be fixed by this upstream commit: > commit f60439bc21e3337429838e477903214f5bd8277f I verified it is fixed by that commit, thanks Jay. ** Changed in: linux (Ubuntu Yakkety) Status: New => Invalid ** Changed in: linux (Ubuntu Xenial) Status: New => Invalid **

[Bug 1658491] Re: VLAN SR-IOV regression for IXGBE driver

This issue may be fixed by this upstream commit: commit f60439bc21e3337429838e477903214f5bd8277f Author: Alexander Duyck Date: Thu Aug 11 14:51:56 2016 -0700 ixgbe: Force VLNCTRL.VFE to be set in all VMDq paths When I was adding the code for enabling

[Bug 1658491] Re: VLAN SR-IOV regression for IXGBE driver

Actually, the commit that introduces the problem is the one before ad740b71fba84e3d17bc0507d2cb696935cd944b. The actual offending commit is: 6c39aa938110688cbbd9ad8628f2dc388926e384 ("ixgbe: Add support for VLAN promiscuous with SR-IOV") which is cherry-picked from upstream commit

[Bug 1658491] Re: VLAN SR-IOV regression for IXGBE driver

They don't. Ixge driver fix is in between 4.4.0-XXX and Upstream. I have prepared: https://launchpad.net/~inaddy/+archive/ubuntu/lp1658491 To be used as a "hotfix" while the issue is being worked on by @ddstreet. ** Changed in: linux (Ubuntu Zesty) Assignee: Rafael David Tinoco (inaddy)

[Bug 1658491] Re: VLAN SR-IOV regression for IXGBE driver

** Also affects: linux (Ubuntu Xenial) Importance: Undecided Status: New ** Also affects: linux (Ubuntu Yakkety) Importance: Undecided Status: New ** Also affects: linux (Ubuntu Zesty) Importance: High Assignee: Rafael David Tinoco (inaddy) Status: In Progress

[Bug 1658491] Re: VLAN SR-IOV regression for IXGBE driver

Upstream kernel "4.10.0-rc3" has been tested and it doesn't have the problem. Testing if commits: 18be4fce00fef2 ixgbe: Do not allow PF to add VLVF entry unless it actually needs it 06bb1c39d8be0b ixgbe: Avoid adding VLAN 0 twice to VLVF and VFTA Fix the issue. -- You received this bug

[Bug 1658491] Re: VLAN SR-IOV regression for IXGBE driver

n the following bisect: # bad: [913011e5d0c07a71f3e2f174341e7f45b15eaa65] Revert "ixgbe: Return error on failure to allocate mac_table" # good: [4291ccca9ac6d20333c349fa6c6d4e9b79d4fabf] UBUNTU: Ubuntu-4.4.0-62.83 Where bad means "fixed" and good means "unfixed" (since I've reverted lots of

[Bug 1658491] Re: VLAN SR-IOV regression for IXGBE driver

After doing kernel bisection with user: ** Problematic kernel range is in between Ubuntu-4.4.0-0.10..Ubuntu-4.4.0-21.37 ** BUG: https://bugs.launchpad.net/intel/+bug/1536473 Back-ported to Ubuntu-4.4.0-9.24 several ixgbe commits from v4.5-rc1 upstream, among them: "ixgbe: Return error on

[Bug 1658491] Re: VLAN SR-IOV regression for IXGBE driver

Some important commits from upstream that might be related (as a fix): bf4d67d94c842edf57e3cac2c4dff58a9ce7ac41 ixgbe: Reset interface after enabling SR-IOV 176621c964e9279c42c6b641688360e5cd0baedf ixgbe: fix error handling in TC cls_u32 offload routines ebd83ad818d2d4502d5e343388000d5dc829b7a8