Patchwork crypto: chcr: select CRYPTO_GF128MUL

login
register
mail settings
Submitter Arnd Bergmann
Date Dec. 5, 2017, 10:10 a.m.
Message ID <20171205101032.985159-1-arnd@arndb.de>
Download mbox | patch
Permalink /patch/10092615/
State Accepted
Delegated to: Herbert Xu
Headers show

Comments

Arnd Bergmann - Dec. 5, 2017, 10:10 a.m.
Without the gf128mul library support, we can run into a link
error:

drivers/crypto/chelsio/chcr_algo.o: In function `chcr_update_tweak':
chcr_algo.c:(.text+0x7e0): undefined reference to `gf128mul_x8_ble'

This adds a Kconfig select statement for it, next to the ones we
already have.

Fixes: b8fd1f4170e7 ("crypto: chcr - Add ctr mode and process large sg entries for cipher")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
---
 drivers/crypto/chelsio/Kconfig | 1 +
 1 file changed, 1 insertion(+)
Herbert Xu - Dec. 22, 2017, 8:33 a.m.
On Tue, Dec 05, 2017 at 11:10:26AM +0100, Arnd Bergmann wrote:
> Without the gf128mul library support, we can run into a link
> error:
> 
> drivers/crypto/chelsio/chcr_algo.o: In function `chcr_update_tweak':
> chcr_algo.c:(.text+0x7e0): undefined reference to `gf128mul_x8_ble'
> 
> This adds a Kconfig select statement for it, next to the ones we
> already have.
> 
> Fixes: b8fd1f4170e7 ("crypto: chcr - Add ctr mode and process large sg entries for cipher")
> Signed-off-by: Arnd Bergmann <arnd@arndb.de>

Patch applied.  Thanks.

Patch

diff --git a/drivers/crypto/chelsio/Kconfig b/drivers/crypto/chelsio/Kconfig
index 3e104f5aa0c2..b56b3f711d94 100644
--- a/drivers/crypto/chelsio/Kconfig
+++ b/drivers/crypto/chelsio/Kconfig
@@ -5,6 +5,7 @@  config CRYPTO_DEV_CHELSIO
 	select CRYPTO_SHA256
 	select CRYPTO_SHA512
 	select CRYPTO_AUTHENC
+	select CRYPTO_GF128MUL
 	---help---
 	  The Chelsio Crypto Co-processor driver for T6 adapters.