From: Minwoo Im <minwoo.im.dev@gmail.com>
Date: Sun, 14 Jul 2019 08:18:42 +0000 (+0900)
Subject: nvme: tcp: selects CRYPTO_CRC32C for nvme-tcp
X-Git-Tag: for-5.4/block-2019-09-16~45^2~23
X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=79fd751d61aa8b9979d51357236890d69989ba04;p=linux-2.6-block.git

nvme: tcp: selects CRYPTO_CRC32C for nvme-tcp

The tcp host module is now taking those APIs from crypto ahash:
	(1) crypto_ahash_final()
	(2) crypto_ahash_digest()
	(3) crypto_alloc_ahash()

nvme-tcp should depends on CRYPTO_CRC32C.

Cc: Christoph Hellwig <hch@lst.de>
Cc: Keith Busch <kbusch@kernel.org>
Cc: Jens Axboe <axboe@fb.com>
Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Minwoo Im <minwoo.im.dev@gmail.com>
Signed-off-by: Sagi Grimberg <sagi@grimberg.me>
---

diff --git a/drivers/nvme/host/Kconfig b/drivers/nvme/host/Kconfig
index ec43ac9199e2..2b36f052bfb9 100644
--- a/drivers/nvme/host/Kconfig
+++ b/drivers/nvme/host/Kconfig
@@ -64,6 +64,7 @@ config NVME_TCP
 	depends on INET
 	depends on BLK_DEV_NVME
 	select NVME_FABRICS
+	select CRYPTO_CRC32C
 	help
 	  This provides support for the NVMe over Fabrics protocol using
 	  the TCP transport.  This allows you to use remote block devices