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Content-Language: en-US To: Michael Ellerman , linux-crypto@vger.kernel.org References: <20230830134911.179765-1-dtsen@linux.ibm.com> <8734zf7ef6.fsf@mail.lhotse> From: Danny Tsen In-Reply-To: <8734zf7ef6.fsf@mail.lhotse> Content-Type: text/plain; charset=UTF-8; format=flowed X-TM-AS-GCONF: 00 X-Proofpoint-GUID: aBeT9aIEofoOYbXD872lv7cLLktXoLIo X-Proofpoint-ORIG-GUID: aBeT9aIEofoOYbXD872lv7cLLktXoLIo Content-Transfer-Encoding: 7bit X-Proofpoint-UnRewURL: 2 URL's were un-rewritten MIME-Version: 1.0 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.267,Aquarius:18.0.980,Hydra:6.0.601,FMLib:17.11.176.26 definitions=2023-09-15_11,2023-09-14_01,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 spamscore=0 malwarescore=0 priorityscore=1501 lowpriorityscore=0 clxscore=1015 bulkscore=0 adultscore=0 mlxscore=0 impostorscore=0 mlxlogscore=551 phishscore=0 suspectscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2308100000 definitions=main-2309150126 X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: herbert@gondor.apana.org.au, dtsen@us.ibm.com, nayna@linux.ibm.com, linux-kernel@vger.kernel.org, appro@cryptogams.org, ltcgcw@linux.vnet.ibm.com, leitao@debian.org, linuxppc-dev@lists.ozlabs.org Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" Still waiting for the CCLA to send to Openssl. Thanks. -Danny On 9/15/23 8:29 AM, Michael Ellerman wrote: > Danny Tsen writes: >> Improve AES/XTS performance of 6-way unrolling for PowerPC up >> to 17% with tcrypt. This is done by using one instruction, >> vpermxor, to replace xor and vsldoi. >> >> The same changes were applied to OpenSSL code and a pull request was >> submitted. > https://github.com/openssl/openssl/pull/21812 > > Still unmerged as of today. > > cheers