From: Herbert Xu <herbert@gondor.apana.org.au>
To: "Uwe Kleine-König" <u.kleine-koenig@pengutronix.de>
Cc: Simo Sorce <ssorce@redhat.com>,
Eric Biggers <ebiggers@kernel.org>,
Linux Crypto Mailing List <linux-crypto@vger.kernel.org>,
kernel@pengutronix.de, Guenter Roeck <linux@roeck-us.net>,
Vladis Dronov <vdronov@redhat.com>,
Ard Biesheuvel <ardb@kernel.org>,
Philipp Zabel <p.zabel@pengutronix.de>,
"David S. Miller" <davem@davemloft.net>
Subject: [PATCH] crypto: arm/aes-neonbs-cbc - Select generic cbc and aes
Date: Thu, 17 Mar 2022 10:55:13 +1200 [thread overview]
Message-ID: <YjJq0RLIHvN7YWaT@gondor.apana.org.au> (raw)
In-Reply-To: <20220316163719.ud2s36e5zwmtmzef@pengutronix.de>
On Wed, Mar 16, 2022 at 05:37:19PM +0100, Uwe Kleine-König wrote:
>
> # CONFIG_CRYPTO_CBC is not set
This was the issue. The failure occurs on registering __cbc_aes
and the reason is that the neonbs cbc-aes requirs a fallback which
isn't available due to CBC being disabled.
I have no idea why this started occurring only with the testmgr
change though as this should have been fatal all along.
---8<---
The algorithm __cbc-aes-neonbs requires a fallback so we need
to select the config options for them or otherwise it will fail
to register on boot-up.
Fixes: 00b99ad2bac2 ("crypto: arm/aes-neonbs - Use generic cbc...")
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
diff --git a/arch/arm/crypto/Kconfig b/arch/arm/crypto/Kconfig
index 2b575792363e..e4dba5461cb3 100644
--- a/arch/arm/crypto/Kconfig
+++ b/arch/arm/crypto/Kconfig
@@ -102,6 +102,8 @@ config CRYPTO_AES_ARM_BS
depends on KERNEL_MODE_NEON
select CRYPTO_SKCIPHER
select CRYPTO_LIB_AES
+ select CRYPTO_AES
+ select CRYPTO_CBC
select CRYPTO_SIMD
help
Use a faster and more secure NEON based implementation of AES in CBC,
--
Email: Herbert Xu <herbert@gondor.apana.org.au>
Home Page: http://gondor.apana.org.au/~herbert/
PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt
next prev parent reply other threads:[~2022-03-16 22:55 UTC|newest]
Thread overview: 40+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-09-13 7:12 [PATCH] crypto: api - Fix built-in testing dependency failures Herbert Xu
2021-09-13 18:16 ` Eric Biggers
2021-09-14 3:28 ` Herbert Xu
2021-09-17 0:26 ` [v2 PATCH] " Herbert Xu
2021-09-28 18:32 ` Nathan Chancellor
2021-10-01 5:50 ` Herbert Xu
2021-10-01 10:58 ` Naresh Kamboju
2021-10-01 10:58 ` Naresh Kamboju
2021-10-01 18:01 ` Nathan Chancellor
2021-10-03 0:28 ` Herbert Xu
2021-10-06 2:33 ` Nathan Chancellor
2021-10-19 13:28 ` [PATCH] crypto: api - Do not create test larvals if manager is disabled Herbert Xu
2021-11-02 15:41 ` Geert Uytterhoeven
2021-11-04 7:28 ` Damien Le Moal
2021-11-04 7:58 ` Geert Uytterhoeven
2021-11-04 8:05 ` Damien Le Moal
2021-11-04 12:16 ` Herbert Xu
2021-11-04 13:11 ` Geert Uytterhoeven
2021-11-04 13:30 ` Herbert Xu
2021-11-04 15:18 ` Ido Schimmel
2021-11-05 7:26 ` crypto: api - Fix boot-up crash when crypto " Herbert Xu
2021-11-05 14:33 ` Ido Schimmel
2021-11-05 18:00 ` Geert Uytterhoeven
2021-10-26 16:33 ` [v2 PATCH] crypto: api - Fix built-in testing dependency failures Guenter Roeck
2021-10-27 2:59 ` Herbert Xu
2021-10-27 3:48 ` Guenter Roeck
2021-11-06 3:47 ` Herbert Xu
2021-11-06 14:55 ` Guenter Roeck
2021-12-22 10:22 ` Uwe Kleine-König
2021-12-22 10:37 ` Uwe Kleine-König
2021-12-29 2:05 ` Herbert Xu
2021-12-29 11:05 ` Uwe Kleine-König
2022-03-16 1:10 ` Herbert Xu
2022-03-16 16:37 ` Uwe Kleine-König
2022-03-16 21:44 ` Uwe Kleine-König
2022-03-16 22:38 ` Herbert Xu
2022-03-16 22:55 ` Herbert Xu [this message]
2022-03-17 7:11 ` [PATCH] crypto: arm/aes-neonbs-cbc - Select generic cbc and aes Uwe Kleine-König
2022-03-17 9:16 ` Philipp Zabel
2022-03-17 22:15 ` Herbert Xu
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