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Wed, 14 May 2025 10:39:51 +0000 (GMT) Date: Wed, 14 May 2025 12:39:49 +0200 From: Heiko Carstens To: Harald Freudenberger Cc: gor@linux.ibm.com, agordeev@linux.ibm.com, linux-s390@vger.kernel.org, dengler@linux.ibm.com, Herbert Xu Subject: Re: [PATCH v5 0/2] Rework protected key AES for true asynch support Message-ID: <20250514103949.22307Ac7-hca@linux.ibm.com> References: <20250514090955.72370-1-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-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20250514090955.72370-1-freude@linux.ibm.com> X-TM-AS-GCONF: 00 X-Authority-Analysis: v=2.4 cv=RpTFLDmK c=1 sm=1 tr=0 ts=682472fc cx=c_pps a=bLidbwmWQ0KltjZqbj+ezA==:117 a=bLidbwmWQ0KltjZqbj+ezA==:17 a=kj9zAlcOel0A:10 a=dt9VzEwgFbYA:10 a=srGfekgxjPcEHOBi6i8A:9 a=CjuIK1q_8ugA:10 X-Proofpoint-GUID: 5brjNZqkOGApXja7EezVD5wObK4VzVRz X-Proofpoint-Spam-Details-Enc: AW1haW4tMjUwNTE0MDA5MyBTYWx0ZWRfX4QceATM3qRMg 2E6VWWpvrR7G8JPuroilojWOS4R2Ll4msWIQsFsnv21uoQnVkY0gKzIiWuGcbi9aq/HcUTj5tuW 4KMptoym9+p2xy5gakYg3kwLB+UKrFuDfq0X97JDcFpDzmLs60iUS6eupKCA0BOJduvvtA7ujV7 k9J0vhVwzbiPv16T1H880WbPGyFgYuT8qHSFKjx/K9kqrHSDAMmGvyVq1dUJ+eEUDkJYQQnK5FJ uXku6UwGHc5u5nJLg67xUit3oJSG4CrXIiZhnbiV/eTgQep99ky3vIRPpUYkrKCAxL27XlKQJsT FhQmVqvJ9WPtr3K6NN5zixUFLatX7REiIIHgZeYH3JdSzwXvxLUrlbtwY45leohzEGNWtAi1sfq 6bW71Sfijpf3SLcMiJShdPXqaCM4ccNtKO6y+WHHJ5WhlcWN8/xReVAxA4uU0o/rafHLc/sB X-Proofpoint-ORIG-GUID: 5brjNZqkOGApXja7EezVD5wObK4VzVRz X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1099,Hydra:6.0.736,FMLib:17.12.80.40 definitions=2025-05-14_03,2025-05-14_02,2025-02-21_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 spamscore=0 suspectscore=0 bulkscore=0 mlxlogscore=443 mlxscore=0 lowpriorityscore=0 malwarescore=0 clxscore=1015 impostorscore=0 priorityscore=1501 adultscore=0 phishscore=0 classifier=spam authscore=0 authtc=n/a authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.19.0-2505070000 definitions=main-2505140093 On Wed, May 14, 2025 at 11:09:53AM +0200, Harald Freudenberger wrote: > This is a complete rework of the protected key AES (PAES) implementation. > The goal of this rework is to implement the 4 modes (ecb, cbc, ctr, xts) > in a real asynchronous fashion: ... > v5 - Fixed two typos and 1 too long line in the commit message found > by Holger. Added Acked-by and Reviewed-by. > Removed patch #3 which updates the crypto engine docu - this > will go separate. All prepared for picking in the s390 subsystem. > > Harald Freudenberger (2): > s390/cpacf: Rework cpacf_pcc() to return condition code > s390/crypto: Rework protected key AES for true asynch support > > arch/s390/crypto/paes_s390.c | 1812 +++++++++++++++++++++++---------- > arch/s390/include/asm/cpacf.h | 18 +- > 2 files changed, 1285 insertions(+), 545 deletions(-) Applied, thanks!