From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by smtp.lore.kernel.org (Postfix) with ESMTP id 4B7C6CC6B39 for ; Thu, 15 Oct 2026 15:46:39 +0000 (UTC) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 82C8F402DF; Thu, 15 Oct 2026 17:46:38 +0200 (CEST) Received: from foss.arm.com (foss.arm.com [217.140.110.172]) by mails.dpdk.org (Postfix) with ESMTP id 05A64402DA for ; Thu, 15 Oct 2026 17:46:37 +0200 (CEST) Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 1BB3314BF; Thu, 15 Oct 2026 08:46:33 -0700 (PDT) Received: from [10.122.30.95] (unknown [10.122.30.95]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 9C8A13F7B4; Thu, 15 Oct 2026 08:46:35 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=arm.com; s=foss; t=1792079196; bh=63IwzHXfsqCMMplGCjtNHJB2dgCkw+Ae/7BwnpKw+GI=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=rBQFZGqe3labXGC2ztnDggO0hBc18JmyrslQR1jJ5zRaA1E3JxztvBluMdLEJ4euy RnBu5Nkil0kDo3qvIrw9RXfK1mo0+OwdGpU/uuRsvBLZ5Ygu5E932tzY2MbUjdoD8f pCVA3rRmPHLDYHmOp6qIUQEG/KxbU2oobJFbOiFY= Message-ID: <68a2da9f-81c6-451e-806f-ddfbfcd67361@arm.com> Date: Thu, 15 Oct 2026 10:46:34 -0500 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v2] crypto/ipsec_mb: require minimum version 2.0 for IPsec MB To: Thomas Monjalon , Radu Nicolau Cc: "dev@dpdk.org" , "Ji, Kai" , Akhil Goyal , David Marchand , Bruce Richardson , John McNamara , Jack Bond-Preston , Honnappa Nagarahalli , Paul Szczepanek , jyotsna.chitri@arm.com References: <20260811112636.4106950-1-radu.nicolau@intel.com> <1ZyWCFPKR3SU1pTJ1PHaEw@monjalon.net> <6ecbe3c1-0925-4392-afd8-53c777495175@intel.com> Content-Language: en-US From: Wathsala Vithanage In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org On 10/14/26 09:42, Thomas Monjalon wrote: > 14/10/2026 14:44, Radu Nicolau: >> On 14-Oct-26 1:16 PM, Thomas Monjalon wrote: >>> 14/10/2026 11:37, Radu Nicolau: >>>> On 13-Oct-26 8:51 PM, Thomas Monjalon wrote: >>>>> 24/09/2026 13:18, Akhil Goyal: >>>>>>> From: Nicolau, Radu >>>>>>>> Increase the minimum required IPsec MB library version to 2.0 As a >>>>>>>> consequence, clean up the aesni_mb PMD code. >>>>>>>> >>>>>>>> Signed-off-by: Radu Nicolau >>>>>>> Acked-by: Pablo de Lara >>>>>> Applied to dpdk-next-crypto >>>>> As usual with Intel IPsec MB, it triggers a compilation failure on Arm: >>>>> >>>>> drivers/crypto/ipsec_mb/pmd_aesni_mb.c:24:32: >>>>> error: 'IMB_CIPHER_SM4_GCM' undeclared >>>>> >>>>> I have to drop this commit while pulling next-crypto in main. >>>>> >>>>> Please find a solution. >>>>> I'm still advocating to merge the Arm fork. >>>> Hi Thomas, the root cause of the build failure on Arm is their library >>>> fork which lags behind, being at 1.5 release which is at this point >>>> almost 3 years old. >>>> >>>> The only solution in this release cycle is to drop this patch and rebase >>>> the ones adding support for 3.0. >>>> >>>> Considering Arm lack of support and contributions for these PMD over the >>>> last couple of years, the only long term solution I see to avoid PMD >>>> code littered with ifdefs and supporting very old releases of the >>>> library is to drop the Arm version altogether. >>> No. >>> The only solution is to work with Arm. >> Indeed that would be the ideal solution. >> >> If anyone @Arm is still watching this space, please chip in. > Adding Arm folks Hi Thomas, We are looking into the  build issue and how best to resolve it. Also, would be happy to start a conversation on how we could work on a combined fork. --wathsala