[Kernel-packages] [Bug 1794477] Re: Accelerated networking (SR-IOV VF) broken in 18.10 daily

2019-02-14 Thread Andy Whitcroft
This bug was erroneously marked for verification in bionic; verification is not required and verification-needed-bionic is being removed. ** Tags removed: verification-needed-bionic ** Tags added: kernel-fixup-verification-needed-bionic verification-done-bionic -- You received this bug

[Kernel-packages] [Bug 1794477] Re: Accelerated networking (SR-IOV VF) broken in 18.10 daily

2019-02-14 Thread Brad Figg
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- bionic' to 'verification-done-bionic'. If the problem still exists, change the tag

[Kernel-packages] [Bug 1794477] Re: Accelerated networking (SR-IOV VF) broken in 18.10 daily

2018-12-10 Thread Launchpad Bug Tracker
This bug was fixed in the package linux-azure - 4.18.0-1006.6 --- linux-azure (4.18.0-1006.6) cosmic; urgency=medium * linux-azure: 4.18.0-1006.6 -proposed tracker (LP: #1805244) * Accelerated networking (SR-IOV VF) broken in 18.10 daily (LP: #1794477) - [Packaging] Move

[Kernel-packages] [Bug 1794477] Re: Accelerated networking (SR-IOV VF) broken in 18.10 daily

2018-12-06 Thread Marcelo Cerri
** Changed in: linux (Ubuntu Cosmic) Status: New => Invalid ** Changed in: linux (Ubuntu) Status: Fix Committed => Invalid -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-azure in Ubuntu.

[Kernel-packages] [Bug 1794477] Re: Accelerated networking (SR-IOV VF) broken in 18.10 daily

2018-12-05 Thread Launchpad Bug Tracker
This bug was fixed in the package linux-azure - 4.18.0-1006.6 --- linux-azure (4.18.0-1006.6) cosmic; urgency=medium * linux-azure: 4.18.0-1006.6 -proposed tracker (LP: #1805244) * Accelerated networking (SR-IOV VF) broken in 18.10 daily (LP: #1794477) - [Packaging] Move

[Kernel-packages] [Bug 1794477] Re: Accelerated networking (SR-IOV VF) broken in 18.10 daily

2018-12-04 Thread Chris Valean
This does look resolved on WS2016 and Azure. However, SR-IOV is broken in another way now on WS2019. Affected proposed kernels: - cosmic proposed - bionic proposed edge - 4.18 based. Tested this with cosmic linux-azure 4.18.0.1006.7 from proposed, same vhd: - SR-IOV with Mellanox CX3 works fine

[Kernel-packages] [Bug 1794477] Re: Accelerated networking (SR-IOV VF) broken in 18.10 daily

2018-11-26 Thread Marcelo Cerri
** No longer affects: linux (Ubuntu Cosmic) ** Also affects: linux (Ubuntu Cosmic) Importance: Undecided Status: New ** Also affects: linux-azure (Ubuntu Cosmic) Importance: Undecided Status: New ** Changed in: linux-azure (Ubuntu) Status: Confirmed => Fix Committed

[Kernel-packages] [Bug 1794477] Re: Accelerated networking (SR-IOV VF) broken in 18.10 daily

2018-11-22 Thread Marcelo Cerri
There's a second issue that also affects cosmic/linux-azure: In 4.18, the module pci-hyperv moved from "drivers/pci/host/pci- hyperv.ko" to "./drivers/pci/controller/pci-hyperv.c". That caused the module to be included to the linux-modules-extra instead of the linux- modules package. I'm

[Kernel-packages] [Bug 1794477] Re: Accelerated networking (SR-IOV VF) broken in 18.10 daily

2018-11-22 Thread Marcelo Cerri
** Changed in: linux (Ubuntu Cosmic) Status: Fix Committed => Confirmed ** Changed in: linux-azure (Ubuntu) Status: Fix Committed => Confirmed -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-azure in Ubuntu.

[Kernel-packages] [Bug 1794477] Re: Accelerated networking (SR-IOV VF) broken in 18.10 daily

2018-11-22 Thread Marcelo Cerri
Small correction: 4.18.0-1005 is already built on the CKT PPA: https://launchpad.net/~canonical-kernel- team/+archive/ubuntu/ppa/+packages?field.name_filter=azure- edge_filter=published_filter=bionic -- You received this bug notification because you are a member of Kernel Packages, which is

[Kernel-packages] [Bug 1794477] Re: Accelerated networking (SR-IOV VF) broken in 18.10 daily

2018-11-22 Thread Marcelo Cerri
4.15.0-1005 is already built on the CKT PPA: https://launchpad.net/~canonical-kernel- team/+archive/ubuntu/ppa/+packages?field.name_filter=azure- edge_filter=published_filter=bionic -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to

[Kernel-packages] [Bug 1794477] Re: Accelerated networking (SR-IOV VF) broken in 18.10 daily

2018-11-22 Thread David Coronel
Hi Marcelo, Maybe I'm doing something wrong but I still don't see the Mellanox devices with this 4.18.0-1005 kernel from the CKT PPA: ubuntu@lp1794477:~$ sudo add-apt-repository ppa:canonical-kernel-team/ppa ubuntu@lp1794477:~$ sudo apt install linux-azure-edge ubuntu@lp1794477:~$ sudo

[Kernel-packages] [Bug 1794477] Re: Accelerated networking (SR-IOV VF) broken in 18.10 daily

2018-11-21 Thread Joseph Salisbury
** Changed in: linux-azure (Ubuntu) Status: Confirmed => In Progress ** Changed in: linux (Ubuntu) Importance: Critical => High ** Changed in: linux (Ubuntu Cosmic) Importance: Critical => High ** Changed in: linux-azure (Ubuntu) Importance: Critical => High ** Changed in:

[Kernel-packages] [Bug 1794477] Re: Accelerated networking (SR-IOV VF) broken in 18.10 daily

2018-11-21 Thread Marcelo Cerri
We already have identified the problem with bionic/azure-edge 4.18.0-1004. There was an issue on this version packaging that caused most of the modules to be included to the linux-modules-extra package instead of the linux-modules package. The azure kernels do not install the linux-modules-extra

[Kernel-packages] [Bug 1794477] Re: Accelerated networking (SR-IOV VF) broken in 18.10 daily

2018-11-21 Thread David Coronel
bionic-tree/4.18.0-1004 with all the packages: $ sudo dpkg -i linux-modules-4.18.0-1004-azure_4.18.0-1004.4~18.04.1LP1794477_amd64.deb \ linux-modules-extra-4.18.0-1004-azure_4.18.0-1004.4~18.04.1LP1794477_amd64.deb \

[Kernel-packages] [Bug 1794477] Re: Accelerated networking (SR-IOV VF) broken in 18.10 daily

2018-11-21 Thread Joseph Salisbury
I built one more 1004 kernel from the bionic tree, but this time including all of the packages. This kernel can also be downloaded from: http://kernel.ubuntu.com/~jsalisbury/lp1794477/bionic-tree/4.18.0-1004 -- You received this bug notification because you are a member of Kernel Packages,

[Kernel-packages] [Bug 1794477] Re: Accelerated networking (SR-IOV VF) broken in 18.10 daily

2018-11-21 Thread David Coronel
bionic-tree/4.18.0-1004: ubuntu@lp1794477:~$ uname -a Linux lp1794477 4.18.0-1004-azure #4~18.04.1 SMP Wed Nov 21 20:07:48 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux ubuntu@lp1794477:~$ dmesg | grep -i mella [6.337786] mlx4_core: Mellanox ConnectX core driver v4.0-0 [6.374260]

[Kernel-packages] [Bug 1794477] Re: Accelerated networking (SR-IOV VF) broken in 18.10 daily

2018-11-21 Thread Joseph Salisbury
I built the 4.18.0-1004 kernel, but this time using the bionic tree and azure-edge-next branch. This kernel can be downloaded from: http://kernel.ubuntu.com/~jsalisbury/lp1794477/bionic-tree/4.18.0-1004 -- You received this bug notification because you are a member of Kernel Packages, which

[Kernel-packages] [Bug 1794477] Re: Accelerated networking (SR-IOV VF) broken in 18.10 daily

2018-11-21 Thread David Coronel
4.18.0-1004: ubuntu@lp1794477:~$ uname -a Linux lp1794477 4.18.0-1004-azure #5~lp1794477 SMP Wed Nov 21 19:19:16 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux ubuntu@lp1794477:~$ dmesg | grep -i mella [6.009608] mlx4_core: Mellanox ConnectX core driver v4.0-0 [6.045063] mlx4_ib_add: mlx4_ib:

[Kernel-packages] [Bug 1794477] Re: Accelerated networking (SR-IOV VF) broken in 18.10 daily

2018-11-21 Thread Joseph Salisbury
I built the 4.18.0-1004 kernel, which can be downloaded from: http://kernel.ubuntu.com/~jsalisbury/lp1794477/4.18.0-1004 Can you give this one a test? If this kernel does not exhibit the bug, I'll start using the bionic azure-edge tree. These prior test kernels are with the azure cosmic

[Kernel-packages] [Bug 1794477] Re: Accelerated networking (SR-IOV VF) broken in 18.10 daily

2018-11-21 Thread David Coronel
4.18.0-1003: ubuntu@lp1794477:~$ uname -a Linux lp1794477 4.18.0-1003-azure #4~lp1794477 SMP Wed Nov 21 18:32:18 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux ubuntu@lp1794477:~$ dmesg | grep -i mella [5.701478] mlx4_core: Mellanox ConnectX core driver v4.0-0 [5.732267] mlx4_ib_add: mlx4_ib:

[Kernel-packages] [Bug 1794477] Re: Accelerated networking (SR-IOV VF) broken in 18.10 daily

2018-11-21 Thread Joseph Salisbury
I built the 4.18.0-1003 kernel, which can be downloaded from: http://kernel.ubuntu.com/~jsalisbury/lp1794477/4.18.0-1003 Can you give this one a test? -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-azure in Ubuntu.

[Kernel-packages] [Bug 1794477] Re: Accelerated networking (SR-IOV VF) broken in 18.10 daily

2018-11-21 Thread David Coronel
4.18.0-1002: ubuntu@lp1794477:~$ uname -a Linux lp1794477 4.18.0-1002-azure #3~lp1794477 SMP Wed Nov 21 16:41:12 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux ubuntu@lp1794477:~$ dmesg | grep -i mella [5.723350] mlx4_core: Mellanox ConnectX core driver v4.0-0 [5.751281] mlx4_ib_add: mlx4_ib:

[Kernel-packages] [Bug 1794477] Re: Accelerated networking (SR-IOV VF) broken in 18.10 daily

2018-11-21 Thread David Coronel
4.18.0-1001: ubuntu@lp1794477:~$ uname -a Linux lp1794477 4.18.0-1001-azure #2~lp1794477 SMP Wed Nov 21 16:06:45 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux ubuntu@lp1794477:~$ dmesg | grep -i mella [5.701988] mlx4_core: Mellanox ConnectX core driver v4.0-0 [5.730013] mlx4_ib_add: mlx4_ib:

[Kernel-packages] [Bug 1794477] Re: Accelerated networking (SR-IOV VF) broken in 18.10 daily

2018-11-21 Thread Joseph Salisbury
To try and speed up the kernel build time, I already built 4.18.0-1002 as well. There are now two 4.18 kernels available for testing: 4.18.0-1001: http://kernel.ubuntu.com/~jsalisbury/lp1794477/4.18.0-1001/ 4.18.0-1002: http://kernel.ubuntu.com/~jsalisbury/lp1794477/4.18.0-1002/ -- You

[Kernel-packages] [Bug 1794477] Re: Accelerated networking (SR-IOV VF) broken in 18.10 daily

2018-11-21 Thread Joseph Salisbury
Thanks for testing, David. That means this regression was introduced in 4.18 and narrows down the number of commits we need to bisect through. Can you next test the first 4.18 based kernel in the azure tree: http://kernel.ubuntu.com/~jsalisbury/lp1794477 Install the .debs in the same order as

[Kernel-packages] [Bug 1794477] Re: Accelerated networking (SR-IOV VF) broken in 18.10 daily

2018-11-21 Thread David Coronel
I can see the Mellanox devices with that 4.17.0-1001-azure kernel. I installed the new kernel: sudo dpkg -i linux- modules-4.17.0-1001-azure_4.17.0-1001.2~lp1794477_amd64.deb linux- modules-extra-4.17.0-1001-azure_4.17.0-1001.2~lp1794477_amd64.deb linux-

[Kernel-packages] [Bug 1794477] Re: Accelerated networking (SR-IOV VF) broken in 18.10 daily

2018-11-20 Thread Joseph Salisbury
For this particular bug, the tools packages are probably not needed. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-azure in Ubuntu. https://bugs.launchpad.net/bugs/1794477 Title: Accelerated networking (SR-IOV VF) broken in

[Kernel-packages] [Bug 1794477] Re: Accelerated networking (SR-IOV VF) broken in 18.10 daily

2018-11-20 Thread Joseph Salisbury
You at least need to install the linux-modules, linux-modules-extra and linux-image-unsigned .deb packages in that order. You should be able to do that with 'sudo dpkg -i package_name.deb' -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to

[Kernel-packages] [Bug 1794477] Re: Accelerated networking (SR-IOV VF) broken in 18.10 daily

2018-11-20 Thread David Coronel
These are the packages I see installed out of the box in the instance: ubuntu@lp1794477:~/41701001$ dpkg -l | grep 4.15.0-1030.31 | sort ii linux-azure-cloud-tools-4.15.0-1030 4.15.0-1030.31 amd64Linux kernel version specific cloud tools for version

[Kernel-packages] [Bug 1794477] Re: Accelerated networking (SR-IOV VF) broken in 18.10 daily

2018-11-20 Thread David Coronel
Hi Joseph, Is there a special way I should install these? I tried: sudo dpkg -i * But I get: Selecting previously unselected package linux-azure-cloud-tools-4.17.0-1001. (Reading database ... 56547 files and directories currently installed.) Preparing to unpack

[Kernel-packages] [Bug 1794477] Re: Accelerated networking (SR-IOV VF) broken in 18.10 daily

2018-11-20 Thread Joseph Salisbury
Hi David, Before starting a bisect, we can try to narrow down the exact versions first. To start, I built a 4.17 kernel based on the azure tree. The test kernel can be downloaded from: http://kernel.ubuntu.com/~jsalisbury/lp1794477 Can you test this kernel and see if it exhibits this bug? --

[Kernel-packages] [Bug 1794477] Re: Accelerated networking (SR-IOV VF) broken in 18.10 daily

2018-11-20 Thread David Coronel
Hi Chris. I spoke to Joseph and I think we have everything we need to start the bisect. We'll get started and keep you posted. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-azure in Ubuntu. https://bugs.launchpad.net/bugs/1794477

[Kernel-packages] [Bug 1794477] Re: Accelerated networking (SR-IOV VF) broken in 18.10 daily

2018-11-20 Thread David Coronel
I can reproduce the issue in Azure with Ubuntu 18.04 and the kernel linux-azure-edge 4.18.0.1004.5 from bionic-proposed. I use an instance of type "Standard F4s_v2 (4 vcpus, 8 GB memory)" I launch the instance and get the 4.15.0-1030-azure kernel: $ lsb_release -a No LSB modules are available.

[Kernel-packages] [Bug 1794477] Re: Accelerated networking (SR-IOV VF) broken in 18.10 daily

2018-11-20 Thread Joseph Salisbury
Thanks for testing. That's interesting because both of those kernels are not the custom azure kernel and you say you don't see this bug on the 4.15 azure kernel. However, it is seen on the non-azure 4.15 kernel. Can you see if this kernel exhibits the bug:

[Kernel-packages] [Bug 1794477] Re: Accelerated networking (SR-IOV VF) broken in 18.10 daily

2018-11-20 Thread Chris Valean
"Just to confirm, the 4.18 kernel you see this bug in is the standard Ubuntu kernel?" > A: this first was seen in the daily cosmic 18.10 images (before RTM), and > when azure-edge kernels were created we've seen this problem on those as well. That being azure-edge for Bionic for example, not

[Kernel-packages] [Bug 1794477] Re: Accelerated networking (SR-IOV VF) broken in 18.10 daily

2018-11-20 Thread Joseph Salisbury
** Changed in: linux (Ubuntu Cosmic) Status: Confirmed => In Progress ** Changed in: linux (Ubuntu) Status: Confirmed => In Progress -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-azure in Ubuntu.

[Kernel-packages] [Bug 1794477] Re: Accelerated networking (SR-IOV VF) broken in 18.10 daily

2018-11-20 Thread Joseph Salisbury
** Changed in: linux-azure (Ubuntu) Importance: High => Critical ** Changed in: linux (Ubuntu Cosmic) Importance: High => Critical ** Changed in: linux (Ubuntu) Importance: High => Critical -- You received this bug notification because you are a member of Kernel Packages, which is

[Kernel-packages] [Bug 1794477] Re: Accelerated networking (SR-IOV VF) broken in 18.10 daily

2018-11-20 Thread Joseph Salisbury
For 4.18 based azure images, there are two repos: lp:~canonical-kernel/ubuntu/+source/linux-azure/+git/cosmic or the azure-edge-next branch in the bionic azure tree. I'm going to review both to see if the commits going from 4.15 to 4.18 are linear. If they are, we may be able to bisect. --

[Kernel-packages] [Bug 1794477] Re: Accelerated networking (SR-IOV VF) broken in 18.10 daily

2018-11-20 Thread Joseph Salisbury
Just to confirm, the 4.18 kernel you see this bug in is the standard Ubuntu kernel? -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-azure in Ubuntu. https://bugs.launchpad.net/bugs/1794477 Title: Accelerated networking (SR-IOV

[Kernel-packages] [Bug 1794477] Re: Accelerated networking (SR-IOV VF) broken in 18.10 daily

2018-11-19 Thread Joseph Salisbury
Also, the Ubuntu kernel trees are located at: 4.15: git://git.launchpad.net/~ubuntu-kernel/ubuntu/+source/linux/+git/bionic/ 4.18: git://git.launchpad.net/~ubuntu-kernel/ubuntu/+source/linux/+git/cosmic/ -- You received this bug notification because you are a member of Kernel Packages, which

[Kernel-packages] [Bug 1794477] Re: Accelerated networking (SR-IOV VF) broken in 18.10 daily

2018-11-19 Thread Joseph Salisbury
Regarding my comment #9, I read your comment #7 incorrectly. I literally read you don't know how a bisect would work. I understand clearly now. We still should be able to bisect using the azure tree. I'll review the commits between 4.15 and 4.18 and see if anything sticks out. -- You

[Kernel-packages] [Bug 1794477] Re: Accelerated networking (SR-IOV VF) broken in 18.10 daily

2018-11-19 Thread Joseph Salisbury
I can build you kernels for the bisect. You test the kernel and post back if it has the bug or not. Then I will build the next kernel based on your results. Repeat. To start a bisect, we first need to identify the last good kernel version and the first bad one. Can you test the following

[Kernel-packages] [Bug 1794477] Re: Accelerated networking (SR-IOV VF) broken in 18.10 daily

2018-11-19 Thread Chris Valean
If you can point me to the ubuntu kernel sources where we can see how the 4.15 and 4.18 kernels are found then I can check if a bisect would be possible as such. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-azure in Ubuntu.

[Kernel-packages] [Bug 1794477] Re: Accelerated networking (SR-IOV VF) broken in 18.10 daily

2018-11-19 Thread Chris Valean
What I know is that this is working in azure kernels 4.15 series, but not in 4.18 since we got the dailies with it for Cosmic. >From the ubuntu kernel tree if these versions are separate branches then I don't know how a bisect would work... -- You received this bug notification because you are

[Kernel-packages] [Bug 1794477] Re: Accelerated networking (SR-IOV VF) broken in 18.10 daily

2018-11-19 Thread Joseph Salisbury
That is if this is a regression. Was this working on a prior kernel version? -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-azure in Ubuntu. https://bugs.launchpad.net/bugs/1794477 Title: Accelerated networking (SR-IOV VF)

[Kernel-packages] [Bug 1794477] Re: Accelerated networking (SR-IOV VF) broken in 18.10 daily

2018-11-19 Thread Joseph Salisbury
Do you have a way to test some kernels out? If so, we could perform a kernel bisect to narrow down the commit that introduced this. ** Tags removed: kernel-da-key ** Tags added: kernel-key -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to

[Kernel-packages] [Bug 1794477] Re: Accelerated networking (SR-IOV VF) broken in 18.10 daily

2018-11-15 Thread Joseph Salisbury
** Also affects: linux-azure (Ubuntu) Importance: Undecided Status: New ** No longer affects: linux-azure (Ubuntu Cosmic) ** Also affects: linux (Ubuntu Bionic) Importance: Undecided Status: New ** Also affects: linux-azure (Ubuntu Bionic) Importance: Undecided

[Kernel-packages] [Bug 1794477] Re: Accelerated networking (SR-IOV VF) broken in 18.10 daily

2018-11-12 Thread Joshua R. Poulson
This is a blocked for 4.18 in 18.04. This bug should be extended to bionic "linux-azure" -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1794477 Title: Accelerated networking (SR-IOV VF)

[Kernel-packages] [Bug 1794477] Re: Accelerated networking (SR-IOV VF) broken in 18.10 daily

2018-10-26 Thread Chris Valean
Bug is now carried in linux-azure-edge kernels on the 4.18 tree, these should not be published to release further from proposed. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1794477

[Kernel-packages] [Bug 1794477] Re: Accelerated networking (SR-IOV VF) broken in 18.10 daily

2018-10-16 Thread Chris Valean
** Summary changed: - [Azure] Accelerated networking broken in 18.10 daily + Accelerated networking (SR-IOV VF) broken in 18.10 daily -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu.