[SRU][Xenial][Yakkety][PATCH 0/2] Fixes for LP:1581243

Joseph Salisbury joseph.salisbury at canonical.com
Fri May 27 18:34:19 UTC 2016


BugLink: http://bugs.launchpad.net/bugs/1581243

== SRU/Yakkety Justification ==
The two commits that resolve this bug are in Bjorn Helgaas's PCI tree. They are heading to Linus's tree) and address potential hangs in PCI passthrough.

These commits are being requested in 16.10 and 16.04 (and HWE kernels based on lts-xenial).

  

== Fixes ==
Author: Vitaly Kuznetsov <vkuznets at redhat.com>
Date:   Fri Apr 29 11:39:10 2016 +0200

    PCI: hv: Report resources release after stopping the bus

Author: Vitaly Kuznetsov <vkuznets at redhat.com>
Date:   Tue May 3 14:22:00 2016 +0200

    PCI: hv: Add explicit barriers to config space access



== Test Case ==
A test kernel was built with these two commits and tested by the original bug reporter.
The bug reporter states the test kernel resolved the bug.


Vitaly Kuznetsov (2):
  PCI: hv: Report resources release after stopping the bus
  PCI: hv: Add explicit barriers to config space access

 drivers/pci/host/pci-hyperv.c | 24 +++++++++++++++++++-----
 1 file changed, 19 insertions(+), 5 deletions(-)

-- 
2.7.4





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