On Mon, Jul 11, 2016 at 11:28:07AM -0700, Yeshaswi M R Gowda wrote: > > + u_ctx = ULD_CTX(ctx); > + if (cxgb4_is_crypto_q_full(u_ctx->lldi.ports[0], ctx->tx_channel_id)) > + return -EBUSY; You cannot just return -EBUSY. If the request has the MAY_BACKLOG bit set, it must be queued regardless, but you should return -EBUSY in order to throttle the user and then call the completion function with -EINPROGRESS once the queue can accept more requests from the user. Cheers, -- Email: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx> Home Page: http://gondor.apana.org.au/~herbert/ PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt -- To unsubscribe from this list: send the line "unsubscribe linux-crypto" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
