[Artful][PATCH 0/1] PCI: Disable VF decoding before pcibios_sriov_disable() updates resources
joseph.salisbury at canonical.com
Fri Sep 8 13:45:28 UTC 2017
== SRU Justification ==
IBM reports that When doing SRIOV if they unload VFs they will see a warning
that is coming from the fix for bugzilla: Bug 146479 (LP1625318).
Commit 0fc690a7c3f is not in mainline as of yet, and was a clean pick from linux-next.
Commit 0fc690a7c3f is also needed in Zesty, but will be SRU'd seperatly, since Z needs
a prereq commit.
== Fix ==
Author: Gavin Shan <gwshan at linux.vnet.ibm.com>
Date: Fri Aug 11 18:19:33 2017 +1000
PCI: Disable VF decoding before pcibios_sriov_disable() updates resources
== Regression Potential ==
The primary patch is only adding a call to pcibios_sriov_disable(), which
disables VF memory decoding before calling pcibios_sriov_disable(). No other major
changes are made.
== 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.
Gavin Shan (1):
PCI: Disable VF decoding before pcibios_sriov_disable()
drivers/pci/iov.c | 7 ++++---
1 file changed, 4 insertions(+), 3 deletions(-)
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