[Bug 1636656] Re: [Hyper-V] netvsc: fix incorrect receive checksum offloading

** Changed in: linux (Ubuntu) Status: In Progress => Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1636656 Title: [Hyper-V] netvsc: fix incorrect receive checksum offloading To

[Bug 1636656] Re: [Hyper-V] netvsc: fix incorrect receive checksum offloading

** Changed in: linux (Ubuntu Yakkety) Status: Fix Committed => Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1636656 Title: [Hyper-V] netvsc: fix incorrect receive checksum

[Bug 1636656] Re: [Hyper-V] netvsc: fix incorrect receive checksum offloading

Thanks for the update, Chris. ** No longer affects: linux (Ubuntu Trusty) ** No longer affects: linux (Ubuntu Vivid) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1636656 Title: [Hyper-V] netvsc:

[Bug 1636656] Re: [Hyper-V] netvsc: fix incorrect receive checksum offloading

Hi Joe, For the v2 test kernel for Trusty from comment #11: The kernels 3.13 and 3.19 at least from our testing might not be affected by this bug as those don't have any receive checksum offloading, and therefore the patch here is not applicable. Even with the cherry-pick, the behavior with

[Bug 1636656] Re: [Hyper-V] netvsc: fix incorrect receive checksum offloading

This bug was fixed in the package linux - 4.4.0-59.80 --- linux (4.4.0-59.80) xenial; urgency=low [ John Donnelly ] * Release Tracking Bug - LP: #1654282 * [2.1.1] MAAS has nvme0n1 set as boot disk, curtin fails (LP: #1651602) - (fix) nvme: only require 1 interrupt

[Bug 1636656] Re: [Hyper-V] netvsc: fix incorrect receive checksum offloading

This bug was fixed in the package linux - 3.19.0-79.87 --- linux (3.19.0-79.87) vivid; urgency=low [ Thadeu Lima de Souza Cascardo ] * Release Tracking Bug - LP: #1651534 [ Luis Henriques ] * CVE-2016-9756 - KVM: x86: drop error recovery in em_jmp_far and

[Bug 1636656] Re: [Hyper-V] netvsc: fix incorrect receive checksum offloading

This bug was fixed in the package linux - 3.19.0-79.87 --- linux (3.19.0-79.87) vivid; urgency=low [ Thadeu Lima de Souza Cascardo ] * Release Tracking Bug - LP: #1651534 [ Luis Henriques ] * CVE-2016-9756 - KVM: x86: drop error recovery in em_jmp_far and

[Bug 1636656] Re: [Hyper-V] netvsc: fix incorrect receive checksum offloading

** Tags removed: verification-needed-vivid verification-needed-xenial ** Tags added: verification-done-vivid verification-done-xenial -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1636656 Title:

[Bug 1636656] Re: [Hyper-V] netvsc: fix incorrect receive checksum offloading

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 1636656] Re: [Hyper-V] netvsc: fix incorrect receive checksum offloading

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- vivid' to 'verification-done-vivid'. If the problem still exists, change the tag

[Bug 1636656] Re: [Hyper-V] netvsc: fix incorrect receive checksum offloading

I built another Trust test kernel. I backported commit e3d605ed44 again. Can you test this kernel an see if you still do *not* observe the netvsc messages if you corrupt the packages? The V2 test kernel can be downloaded from: http://kernel.ubuntu.com/~jsalisbury/lp1636656/trusty -- You

[Bug 1636656] Re: [Hyper-V] netvsc: fix incorrect receive checksum offloading

** Changed in: linux (Ubuntu Yakkety) Status: In Progress => Fix Committed ** Changed in: linux (Ubuntu Xenial) Status: In Progress => Fix Committed ** Changed in: linux (Ubuntu Vivid) Status: In Progress => Fix Committed -- You received this bug notification because you

[Bug 1636656] Re: [Hyper-V] netvsc: fix incorrect receive checksum offloading

For Trusty, I also applied one prereq patch due to build failures. The prereq patch I added was: commit e3d605ed441cf4d113f9a1cf9e1b3f7cabe0d781 Author: KY Srinivasan Date: Sat Mar 8 19:23:16 2014 -0800 Drivers: net: hyperv: Enable receive side IP checksum offload

[Bug 1636656] Re: [Hyper-V] netvsc: fix incorrect receive checksum offloading

Hi Joe, We verified the test kernel for Trusty from comment #8, however it does not seem to be resolving the issue, as we ran into a different issue. With the test kernel 3.13.0-105.152~lp1636656_amd64 the VM is loosing network connectivity if we corrupt the packages and transfer a file. This

[Bug 1636656] Re: [Hyper-V] netvsc: fix incorrect receive checksum offloading

** No longer affects: linux (Ubuntu Precise) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1636656 Title: [Hyper-V] netvsc: fix incorrect receive checksum offloading To manage notifications about

[Bug 1636656] Re: [Hyper-V] netvsc: fix incorrect receive checksum offloading

A Trusty test kernel is now available. It can be downloaded from: http://kernel.ubuntu.com/~jsalisbury/lp1636656/trusty I'm still working on identifying the prereqs for Precise. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1636656] Re: [Hyper-V] netvsc: fix incorrect receive checksum offloading

Thanks for the update, Chris. I'll submit SRU request for Yakkety, Xenial and Vivid. I'm still getting some build failures with Trusty and Precise, but should have test kernels for them shortly. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed

[Bug 1636656] Re: [Hyper-V] netvsc: fix incorrect receive checksum offloading

Hello, We've completed the testing of the kernels provided. The issue is resolved in the test kernels and we've also ran a sanity check for the netvsc driver, with no issues. Thank you! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1636656] Re: [Hyper-V] netvsc: fix incorrect receive checksum offloading

I built Yakkety, Xenial and Vivid test kernels with the request commit. The can be downloaded from: Yakkety: http://kernel.ubuntu.com/~jsalisbury/lp1636656/yakkety Xenial: http://kernel.ubuntu.com/~jsalisbury/lp1636656/xenial Vivid: http://kernel.ubuntu.com/~jsalisbury/lp1636656/vivid Can you

[Bug 1636656] Re: [Hyper-V] netvsc: fix incorrect receive checksum offloading

** Changed in: linux (Ubuntu Xenial) Assignee: (unassigned) => Joseph Salisbury (jsalisbury) ** Changed in: linux (Ubuntu Yakkety) Assignee: (unassigned) => Joseph Salisbury (jsalisbury) ** Changed in: linux (Ubuntu) Status: Triaged => In Progress ** Changed in: linux (Ubuntu

[Bug 1636656] Re: [Hyper-V] netvsc: fix incorrect receive checksum offloading

** Changed in: linux (Ubuntu) Assignee: (unassigned) => Joseph Salisbury (jsalisbury) ** Changed in: linux (Ubuntu Precise) Assignee: (unassigned) => Joseph Salisbury (jsalisbury) ** Changed in: linux (Ubuntu Trusty) Assignee: (unassigned) => Joseph Salisbury (jsalisbury) **

[Bug 1636656] Re: [Hyper-V] netvsc: fix incorrect receive checksum offloading

Upstream commit ID e52fed7177f742c27de2cc5314790aebb6 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1636656 Title: [Hyper-V] netvsc: fix incorrect receive checksum offloading To manage

[Bug 1636656] Re: [Hyper-V] netvsc: fix incorrect receive checksum offloading

** Changed in: linux (Ubuntu) Importance: Undecided => Medium ** Changed in: linux (Ubuntu) Status: Confirmed => Triaged ** Also affects: linux (Ubuntu Precise) Importance: Undecided Status: New ** Also affects: linux (Ubuntu Vivid) Importance: Undecided Status:

[Bug 1636656] Re: [Hyper-V] netvsc: fix incorrect receive checksum offloading

** Changed in: linux (Ubuntu) Status: Incomplete => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1636656 Title: [Hyper-V] netvsc: fix incorrect receive checksum offloading To

[Bug 1636656] Re: [Hyper-V] netvsc: fix incorrect receive checksum offloading

** Tags added: patch -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1636656 Title: [Hyper-V] netvsc: fix incorrect receive checksum offloading To manage notifications about this bug go to:

[Bug 1636656] Re: [Hyper-V] netvsc: fix incorrect receive checksum offloading

This affects 16.10, 16.04, 14.04, and 12.04. Please update the ongoing HWE kernels. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1636656 Title: [Hyper-V] netvsc: fix incorrect receive checksum