[SRU][Xenial][Yakkety][PATCH 0/1] Drivers: hv: avoid vfree() on crash

Joseph Salisbury joseph.salisbury at canonical.com
Thu Dec 8 20:25:19 UTC 2016


BugLink: http://bugs.launchpad.net/bugs/1400319

== SRU Justification ==
It was found that a kernel panic cannot be activated for an installation 
on a 32 bit Hyper-V VM.  This bug happens with Xenial and Yakkety.

This bug is fix by mainline commit a9f61ca793becabdefab03b77568d6c6f8c1bc79,
which landed in mainline as of 4.9-rc1.  Commit a9f61ca793 is a clean
cherry pick in Xenial and Yakkety.  


== Fix ==
commit a9f61ca793becabdefab03b77568d6c6f8c1bc79
Author: Vitaly Kuznetsov <vkuznets at redhat.com>
Date:   Fri Jun 3 17:09:22 2016 -0700

    Drivers: hv: avoid vfree() on crash

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


Vitaly Kuznetsov (1):
  Drivers: hv: avoid vfree() on crash

 drivers/hv/hv.c           | 8 +++++---
 drivers/hv/hyperv_vmbus.h | 2 +-
 drivers/hv/vmbus_drv.c    | 8 ++++----
 3 files changed, 10 insertions(+), 8 deletions(-)

-- 
2.7.4





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