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[Bug 1274752] Re: Hyper-V Submissions for 14.04

 

I have opened a bug for each of these as below:

a) Time synchronization related patch
(see https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1282693)

b) Patches to ensure that kdump works correctly when multiple vCPUs are assigned to the virtual machine:
(see https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1282694)

c) Patch to use large receive side buffers. Will improve Linux VM networking performance:
(see https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1282695)

d) Patch to fix screen corruption during suspend/resume of virtual machine
(see https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1282696)

e) Patch to address Keyboard driver bug
(see https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1282699)

f) Patch for File copy from host to guest feature
(see https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1282700)

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https://bugs.launchpad.net/bugs/1274752

Title:
  Hyper-V Submissions for 14.04

Status in “linux” package in Ubuntu:
  Confirmed

Bug description:
  There are a few bug fixes and features that need to be added for
  Hyper-V:

  a) Time synchronization related patch

  https://groups.google.com/forum/#!msg/linux.kernel/Km5qsxXZHNc/4QhvWVq0nQsJ

  (see https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1282693)

  b) Patches to ensure that kdump works correctly when multiple vCPUs
  are assigned to the virtual machine:

  https://lkml.org/lkml/2014/1/16/431
  https://lkml.org/lkml/2014/1/15/793

  (see https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1282694)

  c) Patch to use large receive side buffers. Will improve Linux VM
  networking performance:

  http://git.kernel.org/cgit/linux/kernel/git/next/linux-
  next.git/commit/drivers/hv/channel.c?id=b679ef73edc251f6d200a7dd2396e9fef9e36fc3

  (see https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1282695)

  d) Patch to fix screen corruption during suspend/resume of virtual machine
  https://patchwork.kernel.org/patch/3481181/

  (see https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1282696)

  e) Patch to address Keyboard driver bug
  https://lkml.org/lkml/2014/1/11/194

  (see https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1282699)

  f) Patch for File copy from host to guest feature
  http://www.spinics.net/lists/kernel/msg1673437.html

  http://www.gossamer-threads.com/lists/linux/kernel/1869534

  (see https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1282700)

  ===
  a)
  b)
  Break-Fix: - e28bab4828354583bb66ac09021ca69b341a7db4
  Break-Fix: - 269f979467cf49f2ea8132316c1f00f8c9678f7c
  c)
  Break-Fix: - b679ef73edc251f6d200a7dd2396e9fef9e36fc3
  d)
  e)
  Break-Fix: - c3c4d99485ea51cd354ed3cd955a8310703456b6
  f)

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