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authorEdward Cree <ecree@solarflare.com>2016-05-24 18:53:36 +0100
committerDavid S. Miller <davem@davemloft.net>2016-05-25 12:44:11 -0700
commitc0795bf64cba4d1b796fdc5b74b33772841ed1bb (patch)
tree73c7212c209c71834856ecfcc8670c3185cdba20 /Documentation
parent217f97e85608c5878ccc7850d6f4ea332622f537 (diff)
sfc: on MC reset, clear PIO buffer linkage in TXQs
Otherwise, if we fail to allocate new PIO buffers, our TXQs will try to use the old ones, which aren't there any more. Fixes: 183233bec810 "sfc: Allocate and link PIO buffers; map them with write-combining" Signed-off-by: Edward Cree <ecree@solarflare.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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