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Baoquan He authored
In-flight DMA from 1st kernel could continue going in kdump kernel. New io-page table has been created before bnx2 does reset at open stage. We have to wait for the in-flight DMA to complete to avoid it look up into the newly created io-page table at probe stage. Suggested-by:
Michael Chan <michael.chan@broadcom.com> Signed-off-by:
Baoquan He <bhe@redhat.com> Acked-by:
Michael Chan <michael.chan@broadcom.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
6df77862