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Mon, 17 Aug 2026 14:16:55 +0000 (GMT) Received: from funtu2.ibm.com (unknown [9.111.162.247]) by smtpav07.fra02v.mail.ibm.com (Postfix) with ESMTP; Mon, 17 Aug 2026 14:16:55 +0000 (GMT) From: Harald Freudenberger To: dengler@linux.ibm.com, fcallies@linux.ibm.com, ifranzki@linux.ibm.com Cc: freude@linux.ibm.com, linux-s390@vger.kernel.org, Heiko Carstens , Vasily Gorbik , Alexander Gordeev , linux-crypto@vger.kernel.org Subject: [PATCH v3 4/6] s390/crypto: Fix missing cra_flags in paes_s390 Date: Mon, 17 Aug 2026 16:16:52 +0200 Message-ID: <20260817141654.77940-5-freude@linux.ibm.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20260817141654.77940-1-freude@linux.ibm.com> References: <20260817141654.77940-1-freude@linux.ibm.com> Precedence: bulk X-Mailing-List: linux-s390@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-TM-AS-GCONF: 00 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwODE3MDEwNyBTYWx0ZWRfX4uoo4bZXF1As WWMfQRi5+Pw4nW+U1eiIf20xO7HXI3YQj+jBFznjZb1YlP3G0Fuhxq/k1FVAp3muorMC0jLepcq cDOIhoHp/yCvqV0yU1mkhERSip6XymiWzPVd/KGDtqym6KmP7hCLbVYFFbjpI8aSMHhuVQLU1do J6h6J6hl6BDfIXjrKZKI/sYi9LkFq23+ZHei5dhJ2QoVE5nRoPf214AFBJUg9QLZAKaIReF/M43 DJz2sXW8KZcZewDE5EKl1CuphNqcWRdnXe/EWViakkFukTjfW9o0TAcbjWkJgGsXUqL+XguCtx1 oqFtdvreHueEdUuOzPLD+TWuIdo2hkfq/eWyU3Y2tYi7x8LChB40fstl5FXvApLdSpHFZir9jmn CTUr7JjLMel1z4hpeqjBYBKk3qU8Y86OnjFndKSBoHUM9B3ZqXgZ3cyXx1L6elaWPj0BYkA/jS7 W0i4nJTAbJ5okN1uqPA== X-Proofpoint-Spam-Info: AW1haW4tMjYwODE3MDEwNyBTYWx0ZWRfX65P++zcCU83J HZsvLMsQQgD3UiJI+5TY9suORFzXtlEliMzWN/6xvvEu8iIw93FYgzbe5HtDRvdHQVQexS8QdtT JEEPA6qqUjmoYqh7Yr+NIBNCBlAYOx8= X-Authority-Analysis: v=2.4 cv=JKkLdcKb c=1 sm=1 tr=0 ts=6a8317db cx=c_pps a=3Bg1Hr4SwmMryq2xdFQyZA==:117 a=3Bg1Hr4SwmMryq2xdFQyZA==:17 a=Sv0fKeRqtYgA:10 a=VkNPw1HP01LnGYTKEx00:22 a=RnoormkPH1_aCDwRdu11:22 a=Y2IxJ9c9Rs8Kov3niI8_:22 a=VnNF1IyMAAAA:8 a=VwQbUJbxAAAA:8 a=LGQ5mng98TkiZO--HCkA:9 X-Proofpoint-ORIG-GUID: ri1TA-Sbu1qIwo6jgdOiz6i7LKDpBday X-Proofpoint-GUID: ri1TA-Sbu1qIwo6jgdOiz6i7LKDpBday X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1176,Hydra:6.1.134,FMLib:17.12.100.49 definitions=2026-08-17_01,2026-08-12_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 suspectscore=0 bulkscore=0 malwarescore=0 priorityscore=1501 lowpriorityscore=0 clxscore=1015 adultscore=0 impostorscore=0 spamscore=0 phishscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2606150000 definitions=main-2608170107 The 4 algorithms implemented in paes_s390 never had any cra_flags set. So add code which sets the cra_flag to CRYPTO_ALG_ASYNC and CRYPTO_ALG_NO_FALLBACK. Fixes: 4ccd065a69df ("crypto: ahash - Add support for drivers with no fallback") Signed-off-by: Harald Freudenberger Cc: stable@vger.kernel.org # 6.17+ --- arch/s390/crypto/paes_s390.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/s390/crypto/paes_s390.c b/arch/s390/crypto/paes_s390.c index e8bbfc376ebb..03446bfac37f 100644 --- a/arch/s390/crypto/paes_s390.c +++ b/arch/s390/crypto/paes_s390.c @@ -579,6 +579,7 @@ static struct skcipher_engine_alg ecb_paes_alg = { .base.cra_name = "ecb(paes)", .base.cra_driver_name = "ecb-paes-s390", .base.cra_priority = 401, /* combo: aes + ecb + 1 */ + .base.cra_flags = CRYPTO_ALG_ASYNC | CRYPTO_ALG_NO_FALLBACK, .base.cra_blocksize = AES_BLOCK_SIZE, .base.cra_ctxsize = sizeof(struct s390_paes_ctx), .base.cra_module = THIS_MODULE, @@ -847,6 +848,7 @@ static struct skcipher_engine_alg cbc_paes_alg = { .base.cra_name = "cbc(paes)", .base.cra_driver_name = "cbc-paes-s390", .base.cra_priority = 402, /* cbc-paes-s390 + 1 */ + .base.cra_flags = CRYPTO_ALG_ASYNC | CRYPTO_ALG_NO_FALLBACK, .base.cra_blocksize = AES_BLOCK_SIZE, .base.cra_ctxsize = sizeof(struct s390_paes_ctx), .base.cra_module = THIS_MODULE, @@ -1162,6 +1164,7 @@ static struct skcipher_engine_alg ctr_paes_alg = { .base.cra_name = "ctr(paes)", .base.cra_driver_name = "ctr-paes-s390", .base.cra_priority = 402, /* ecb-paes-s390 + 1 */ + .base.cra_flags = CRYPTO_ALG_ASYNC | CRYPTO_ALG_NO_FALLBACK, .base.cra_blocksize = 1, .base.cra_ctxsize = sizeof(struct s390_paes_ctx), .base.cra_module = THIS_MODULE, @@ -1611,6 +1614,7 @@ static struct skcipher_engine_alg xts_paes_alg = { .base.cra_name = "xts(paes)", .base.cra_driver_name = "xts-paes-s390", .base.cra_priority = 402, /* ecb-paes-s390 + 1 */ + .base.cra_flags = CRYPTO_ALG_ASYNC | CRYPTO_ALG_NO_FALLBACK, .base.cra_blocksize = AES_BLOCK_SIZE, .base.cra_ctxsize = sizeof(struct s390_pxts_ctx), .base.cra_module = THIS_MODULE, -- 2.43.0