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[2620:137:e000::1:20]) by mx.google.com with ESMTP id d11-20020a17090ad3cb00b0024e13530c0dsi6666504pjw.38.2023.05.23.10.03.49; Tue, 23 May 2023 10:04:18 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-crypto-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=hblGAen6; spf=pass (google.com: domain of linux-crypto-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-crypto-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 S237240AbjEWQzK (ORCPT + 99 others); Tue, 23 May 2023 12:55:10 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:33256 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S237395AbjEWQzH (ORCPT ); Tue, 23 May 2023 12:55:07 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 3DC72119; Tue, 23 May 2023 09:55:06 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id C4C8960FE4; Tue, 23 May 2023 16:55:05 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 03121C433A0; Tue, 23 May 2023 16:55:04 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1684860905; bh=2LzcOiQLC5olbdkH1iNnRq1VU9n6cqrsWV+BKWk4NLM=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=hblGAen6ACc5znsH46OJeOvOTTKnoaGyl/L/5b9VASCmGoYHPc4CKnBI2AFekmZCz ZrDu44bpy9c01OheLjM07rLfRImBoj6ZNbjAYwWqTbIVjmZKh9L4CamU29ADsB46XQ YwX98pxdVWQtFqhCxMwUerZMU5FRVrW2Kf4WJQROuL3QLnqdXnbMZP5PACvY8dxj9w pZNkmyrCl6J2BkRvaxNMBklGII5j4NRwbS7r/4Yr1/JB4z4DMr/Dwa40CU4aWsRqgk gXBpGlPj4AnOSQdNXBzwcU7G9tNeHjhhEuODgAwBGFVhw7XHHN/eo/6+GBH3puTR9r uPdRTQAP/tC3w== Date: Tue, 23 May 2023 16:55:03 +0000 From: Eric Biggers To: meenakshi.aggarwal@nxp.com Cc: horia.geanta@nxp.com, V.sethi@nxp.com, pankaj.gupta@nxp.com, gaurav.jain@nxp.com, herbert@gondor.apana.org.au, davem@davemloft.net, linux-crypto@vger.kernel.org, linux-kernel@vger.kernel.org, iuliana.prodan@nxp.com Subject: Re: [PATCH 0/5] Remove CRYPTO_ALG_ALLOCATES_MEMORY flag Message-ID: <20230523165503.GA864814@google.com> References: <20230523153421.1528359-1-meenakshi.aggarwal@nxp.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20230523153421.1528359-1-meenakshi.aggarwal@nxp.com> X-Spam-Status: No, score=-4.4 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_MED, 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-crypto@vger.kernel.org On Tue, May 23, 2023 at 05:34:16PM +0200, meenakshi.aggarwal@nxp.com wrote: > CRYPTO_ALG_ALLOCATES_MEMORY flag is limited only to dm-crypt use-cases, > which seems to be 4 entries maximum. This isn't mentioned in the documentation for CRYPTO_ALG_ALLOCATES_MEMORY. So it's not part of the contract of CRYPTO_ALG_ALLOCATES_MEMORY currently. Please don't make this change without updating the documentation. If you'd like to make this change, please update the documentation for CRYPTO_ALG_ALLOCATES_MEMORY to mention this additional exception. - Eric