* [PATCH v4] s390/crypto: Select crypto engine in Kconfig when PAES is chosen
@ 2025-05-28 8:30 Harald Freudenberger
2025-05-28 8:40 ` Thomas Huth
2025-05-28 10:38 ` Heiko Carstens
0 siblings, 2 replies; 3+ messages in thread
From: Harald Freudenberger @ 2025-05-28 8:30 UTC (permalink / raw)
To: hca, gor, agordeev, thuth; +Cc: linux390-list, dengler, linux-s390
The s390 PAES crypto algorithm has a dependency to the
crypto engine. So enable the crypto engine via
SELECT CRYPTO_ENGINE in drivers/crypto/Kconfig when
CRYPTO_PAES_S390 is chosen.
Fixes: 6cd87cb5ef6c ("s390/crypto: Rework protected key AES for true asynch support")
Reported-by: Thomas Huth <thuth@redhat.com>
Closes: https://lore.kernel.org/linux-s390/f958f869-8da3-48d9-a118-f3cf9a9ea75c@redhat.com/
Reviewed-by: Holger Dengler <dengler@linux.ibm.com>
Signed-off-by: Harald Freudenberger <freude@linux.ibm.com>
---
drivers/crypto/Kconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/crypto/Kconfig b/drivers/crypto/Kconfig
index 47082782008a..226fdaaa2efa 100644
--- a/drivers/crypto/Kconfig
+++ b/drivers/crypto/Kconfig
@@ -180,6 +180,7 @@ config CRYPTO_PAES_S390
depends on PKEY
select CRYPTO_ALGAPI
select CRYPTO_SKCIPHER
+ select CRYPTO_ENGINE
help
This is the s390 hardware accelerated implementation of the
AES cipher algorithms for use with protected key.
--
2.43.0
^ permalink raw reply related [flat|nested] 3+ messages in thread* Re: [PATCH v4] s390/crypto: Select crypto engine in Kconfig when PAES is chosen
2025-05-28 8:30 [PATCH v4] s390/crypto: Select crypto engine in Kconfig when PAES is chosen Harald Freudenberger
@ 2025-05-28 8:40 ` Thomas Huth
2025-05-28 10:38 ` Heiko Carstens
1 sibling, 0 replies; 3+ messages in thread
From: Thomas Huth @ 2025-05-28 8:40 UTC (permalink / raw)
To: Harald Freudenberger, hca, gor, agordeev
Cc: linux390-list, dengler, linux-s390
On 28/05/2025 10.30, Harald Freudenberger wrote:
> The s390 PAES crypto algorithm has a dependency to the
> crypto engine. So enable the crypto engine via
> SELECT CRYPTO_ENGINE in drivers/crypto/Kconfig when
> CRYPTO_PAES_S390 is chosen.
>
> Fixes: 6cd87cb5ef6c ("s390/crypto: Rework protected key AES for true asynch support")
> Reported-by: Thomas Huth <thuth@redhat.com>
> Closes: https://lore.kernel.org/linux-s390/f958f869-8da3-48d9-a118-f3cf9a9ea75c@redhat.com/
> Reviewed-by: Holger Dengler <dengler@linux.ibm.com>
> Signed-off-by: Harald Freudenberger <freude@linux.ibm.com>
> ---
> drivers/crypto/Kconfig | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/drivers/crypto/Kconfig b/drivers/crypto/Kconfig
> index 47082782008a..226fdaaa2efa 100644
> --- a/drivers/crypto/Kconfig
> +++ b/drivers/crypto/Kconfig
> @@ -180,6 +180,7 @@ config CRYPTO_PAES_S390
> depends on PKEY
> select CRYPTO_ALGAPI
> select CRYPTO_SKCIPHER
> + select CRYPTO_ENGINE
> help
> This is the s390 hardware accelerated implementation of the
> AES cipher algorithms for use with protected key.
Reviewed-by: Thomas Huth <thuth@redhat.com>
^ permalink raw reply [flat|nested] 3+ messages in thread* Re: [PATCH v4] s390/crypto: Select crypto engine in Kconfig when PAES is chosen
2025-05-28 8:30 [PATCH v4] s390/crypto: Select crypto engine in Kconfig when PAES is chosen Harald Freudenberger
2025-05-28 8:40 ` Thomas Huth
@ 2025-05-28 10:38 ` Heiko Carstens
1 sibling, 0 replies; 3+ messages in thread
From: Heiko Carstens @ 2025-05-28 10:38 UTC (permalink / raw)
To: Harald Freudenberger; +Cc: gor, agordeev, thuth, dengler, linux-s390
On Wed, May 28, 2025 at 10:30:32AM +0200, Harald Freudenberger wrote:
> The s390 PAES crypto algorithm has a dependency to the
> crypto engine. So enable the crypto engine via
> SELECT CRYPTO_ENGINE in drivers/crypto/Kconfig when
> CRYPTO_PAES_S390 is chosen.
>
> Fixes: 6cd87cb5ef6c ("s390/crypto: Rework protected key AES for true asynch support")
> Reported-by: Thomas Huth <thuth@redhat.com>
> Closes: https://lore.kernel.org/linux-s390/f958f869-8da3-48d9-a118-f3cf9a9ea75c@redhat.com/
> Reviewed-by: Holger Dengler <dengler@linux.ibm.com>
> Signed-off-by: Harald Freudenberger <freude@linux.ibm.com>
> ---
> drivers/crypto/Kconfig | 1 +
> 1 file changed, 1 insertion(+)
Applied, thanks!
^ permalink raw reply [flat|nested] 3+ messages in thread
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2025-05-28 8:30 [PATCH v4] s390/crypto: Select crypto engine in Kconfig when PAES is chosen Harald Freudenberger
2025-05-28 8:40 ` Thomas Huth
2025-05-28 10:38 ` Heiko Carstens
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