ACK / APPLIED[artful]: [SRU][Zesty][Artful}[PATCH 1/1] drivers: net: xgene: Fix redundant prefetch buffer cleanup

[Seth Forshee]

On Fri, Jul 14, 2017 at 04:28:59PM -0400, Joseph Salisbury wrote:
> From: Iyappan Subramanian <isubramanian at apm.com>
> 
> BugLink: http://bugs.launchpad.net/bugs/1693673
> 
> Prefetch buffer cleanup code was called twice, causing EDAC to
> report errors during reboot.
> 
> [ 1130.972475] xgene-edac 78800000.edac: IOB bridge agent (BA) transaction
> error
> [ 1130.979584] xgene-edac 78800000.edac: IOB BA write response error
> [ 1130.985648] xgene-edac 78800000.edac: IOB BA write access at 0x00.00000000
> ()
> [ 1130.993612] xgene-edac 78800000.edac: IOB BA requestor ID 0x00002400
> [ 1131.000242] xgene-edac 78800000.edac: IOB bridge agent (BA) transaction
> error
> ...
> 
> This patch fixes the errors by,
> 
> - removing the redundant prefetch buffer cleanup from port_ops->shutdown()
> - moving port_ops->shutdown() after delete_rings()
> 
> Signed-off-by: Iyappan Subramanian <isubramanian at apm.com>
> Signed-off-by: David S. Miller <davem at davemloft.net>
> (cherry picked from commit 8aba8474181070a30f56ffd19359f5d80665175e)
> Signed-off-by: Joseph Salisbury <joseph.salisbury at canonical.com>
> ---

Acked-by: Seth Forshee <seth.forshee at canonical.com>

Applied to artful/master-next and unstable/master, thanks.