CONFIG_CRYPTO_CHACHA20=m
CONFIG_CRYPTO_BENCHMARK=m
CONFIG_CRYPTO_ECHAINIV=y
- CONFIG_CRYPTO_MICHAEL_MIC=m
CONFIG_CRYPTO_SHA3=m
+CONFIG_CRYPTO_SM3=m
CONFIG_CRYPTO_USER_API_RNG=m
CONFIG_CRYPTO_GHASH_ARM64_CE=y
-CONFIG_CRYPTO_SM3_ARM64_CE=m
CONFIG_CRYPTO_AES_ARM64_CE_BLK=y
CONFIG_CRYPTO_AES_ARM64_BS=m
CONFIG_CRYPTO_AES_ARM64_CE_CCM=y
return ret;
}
-int io_register_zcrx_ifq(struct io_ring_ctx *ctx,
- struct io_uring_zcrx_ifq_reg __user *arg)
+static int zcrx_register_netdev(struct io_zcrx_ifq *ifq,
+ struct io_uring_zcrx_ifq_reg *reg,
+ struct io_uring_zcrx_area_reg *area)
{
struct pp_memory_provider_params mp_param = {};
- ifq->dev = netdev_queue_get_dma_dev(ifq->netdev, if_rxq);
+ unsigned if_rxq = reg->if_rxq;
+ int ret;
+
+ ifq->netdev = netdev_get_by_index_lock(current->nsproxy->net_ns,
+ reg->if_idx);
+ if (!ifq->netdev)
+ return -ENODEV;
+
+ netdev_hold(ifq->netdev, &ifq->netdev_tracker, GFP_KERNEL);
+
- ret = __net_mp_open_rxq(ifq->netdev, if_rxq, &mp_param, NULL);
++ ifq->dev = netdev_queue_get_dma_dev(ifq->netdev, if_rxq, NETDEV_QUEUE_TYPE_RX);
+ if (!ifq->dev) {
+ ret = -EOPNOTSUPP;
+ goto netdev_put_unlock;
+ }
+ get_device(ifq->dev);
+
+ ret = io_zcrx_create_area(ifq, area, reg);
+ if (ret)
+ goto netdev_put_unlock;
+
+ if (reg->rx_buf_len)
+ mp_param.rx_page_size = 1U << ifq->niov_shift;
+ mp_param.mp_ops = &io_uring_pp_zc_ops;
+ mp_param.mp_priv = ifq;
++ ret = netif_mp_open_rxq(ifq->netdev, if_rxq, &mp_param, NULL);
+ if (ret)
+ goto netdev_put_unlock;
+
+ ifq->if_rxq = if_rxq;
+ ret = 0;
+netdev_put_unlock:
+ netdev_unlock(ifq->netdev);
+ return ret;
+}
+
+int io_register_zcrx(struct io_ring_ctx *ctx,
+ struct io_uring_zcrx_ifq_reg __user *arg)
+{
struct io_uring_zcrx_area_reg area;
struct io_uring_zcrx_ifq_reg reg;
struct io_uring_region_desc rd;
projects / thirdparty / kernel / linux.git / commitdiff
