[SRU][Vivid][Wily][PATCH 0/1] storvsc: Set the SRB flags correctly when no data transfer is needed

Joseph Salisbury joseph.salisbury at canonical.com
Fri Jun 5 18:00:30 UTC 2015


BugLink: http://bugs.launchpad.net/bugs/1439780

== Vivid SRU Justification ==
Using a fiber channel disk partition in Vivid on a Hyper-V hosts causes "critical Target errors.
Creating and reading a partition works, but first time writing it hangs for around 20 seconds and 
after a couple more writes the partition goes into read-only mode.

This commit has already been cc'd to stable.


== Fix ==
commit dc45708ca9988656d706940df5fd102672c5de92
Author: K. Y. Srinivasan <kys at microsoft.com>
Date:   Fri May 1 11:03:02 2015 -0700

    storvsc: Set the SRB flags correctly when no data transfer is needed



== Test Case ==
A test kernel was built with this patch and tested by people affected by this bug.
It's been confirmed that the test kernel resolves the bug.


K. Y. Srinivasan (1):
  storvsc: Set the SRB flags correctly when no data transfer is needed

 drivers/scsi/storvsc_drv.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

-- 
2.1.0





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