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Mon, 17 Aug 2026 10:42:04 +0000 (GMT) Received: from funtu2.ibm.com (unknown [9.111.162.247]) by smtpav02.fra02v.mail.ibm.com (Postfix) with ESMTP; Mon, 17 Aug 2026 10:42:03 +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 v2 4/6] s390/crypto: Fix missing cra_flags in paes_s390 Date: Mon, 17 Aug 2026 12:42:01 +0200 Message-ID: <20260817104203.74033-5-freude@linux.ibm.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20260817104203.74033-1-freude@linux.ibm.com> References: <20260817104203.74033-1-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-Authority-Analysis: v=2.4 cv=OfaoyBTY c=1 sm=1 tr=0 ts=6a82e580 cx=c_pps a=3Bg1Hr4SwmMryq2xdFQyZA==:117 a=3Bg1Hr4SwmMryq2xdFQyZA==:17 a=Sv0fKeRqtYgA:10 a=VkNPw1HP01LnGYTKEx00:22 a=RnoormkPH1_aCDwRdu11:22 a=RzCfie-kr_QcCd8fBx8p:22 a=VnNF1IyMAAAA:8 a=VwQbUJbxAAAA:8 a=LGQ5mng98TkiZO--HCkA:9 X-Proofpoint-Spam-Info: AW1haW4tMjYwODE3MDA3OCBTYWx0ZWRfX93zBnnubDYyt zlV1rD18pkWWGUvvM8WpGIXdgymtZ8JJXbPa9BvOwfqfB+t0zsmBWnkTR5g/2gSoT7uqJirs6CI d+SQLKiBXJAAR2sCFabMwWjtgoblaOo= X-Proofpoint-GUID: Epd8a8fEN2zVAQYA6UWqlHPTPrgMep4i X-Proofpoint-ORIG-GUID: Epd8a8fEN2zVAQYA6UWqlHPTPrgMep4i X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwODE3MDA3OCBTYWx0ZWRfX515jZ6DXT/0X FlHv4HGioTNcVM+AhYn11kGGkhN7WESneG7mTaY/nXl09/YCOVNdsaTjhSaejvJLyjk0W3Tz9DH 1RQ0hpoQs70++wBpLYtDIYdyR1wZOvjoLgiY+D6PNCwLj+UQNEFVTRneHcWRc7SE0uY3sK17dMh T3Hl6Q6IQh0TtBQAbtDF4K/zvEKdpftRLuJEkNG+zIYspzIkGUP/3rOzXwTWN5u0Y8p5yZTv6ih D1zcPRHRP9RP1ZrLIumOsNS+oGAL6Cmp1+eyxJ7f2qHKmzLmgcH4dk0OOREr/MF3fzB07mOqtv7 kts42x4J7rUWp85DcPsQ2C1qAylUVa+2g9MTQ1BvikZ1YDqAXOs9LI/zOgyb66lrVj3oXVhkwFh lTVErG1QdpAw5ILzehwJCIZckNg1G3EkGUkKxZ0r9lkpXAwSTvUhFwpQjhDseBTvfq7XHPiK7eK rdHvQCwtIKUNzPR+pVQ== 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=2026-08-16_06,2026-08-12_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 suspectscore=0 adultscore=0 clxscore=1015 lowpriorityscore=0 impostorscore=0 malwarescore=0 bulkscore=0 phishscore=0 priorityscore=1501 spamscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2606150000 definitions=main-2608170078 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