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Ariel Elior authored
A malicious VF might try to starve the other VFs & PF by creating contineous doorbell floods. In order to negate this, HW has a threshold of doorbells per client, which will stop the client doorbells from arriving if crossed. The threshold currently configured for VFs is too low - under extreme traffic scenarios, it's possible for a VF to reach the threshold and thus for its fastpath to stop working. Signed-off-by:
Ariel Elior <ariel.elior@qlogic.com> Signed-off-by:
Yuval Mintz <yuval.mintz@qlogic.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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