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[2620:137:e000::1:20]) by mx.google.com with ESMTP id 194-20020a6301cb000000b0055c4c9cc016si4372094pgb.598.2023.07.12.22.35.47; Wed, 12 Jul 2023 22:36:00 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=j6g+cCZs; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233452AbjGMFTn (ORCPT + 99 others); Thu, 13 Jul 2023 01:19:43 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52032 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232068AbjGMFTm (ORCPT ); Thu, 13 Jul 2023 01:19:42 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 688D22114 for ; Wed, 12 Jul 2023 22:19:41 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 0042C616B0 for ; Thu, 13 Jul 2023 05:19:41 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id DD5EFC433C7; Thu, 13 Jul 2023 05:19:39 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1689225580; bh=UORb9mc0lGDf75zSOdKYCgMV7oZNdLKIXMMWW6q0N5g=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=j6g+cCZs+khGuIxRz84uliHvE461LQgBMfHoehprB45BRCFOqLRQ/Icmy2VmsAhZL Ckl8k9B6eUph1LLJCgh07g/gYX4e3/OqwK17L+iuCuCU7SkdKVpMhIC6ao17qVea+T Hv8CO//9N4HOKsI5feWg5cfFI5n9Y8/dG+q/w27h3CES8TUENYCpm7Tbi8jZoy2XKw 4EwWw+RhLGA4pYKNuXkMYZLKUm5u76b2HnhzsKJEQSdZq9DVFThBqLL7+ffKD61uqa K00MjFdCXYqoMKmnwE2xGBElrZ4cRPiDoIyfgAeCyO2ZI8Ay4g4/ZxmmC/ZMY0IyZP 1pk1dEFyRiV9Q== Date: Wed, 12 Jul 2023 22:19:38 -0700 From: Jakub Kicinski To: Suman Ghosh Cc: , , , , , , , , Subject: Re: [net PATCH 1/3] octeontx2-af: Fix hash extraction mbox message Message-ID: <20230712221938.0ae4374e@kernel.org> In-Reply-To: <20230712111604.2290974-2-sumang@marvell.com> References: <20230712111604.2290974-1-sumang@marvell.com> <20230712111604.2290974-2-sumang@marvell.com> MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-Spam-Status: No, score=-7.1 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_HI, SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, 12 Jul 2023 16:46:02 +0530 Suman Ghosh wrote: > As of today, hash extraction mbox message response supports only the > secret key. This patch adds support to extract both hash mask and hash > control along with the secret key. These are needed to use hash > reduction of 128 bit IPv6 address to 32 bit. What are hash mask and hash control? Why is this a fix and not a new feature / extension?