From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from canpmsgout05.his.huawei.com (canpmsgout05.his.huawei.com [113.46.200.220]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 65E61238C16; Wed, 19 Aug 2026 06:47:35 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=113.46.200.220 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1787122060; cv=none; b=nDgILrRqd1UI6AJmkYP2yK28J06IN3ID7xktPpVEIn35Eay3XWoVyN/sGCwLRfUCecpAScE7YjAzWz75kb3rBHul4jRPqCb7Z7KYc5YZKAQoDsEugv617gN3AmgGRYYipswDKd4QmjktZm7Ncq9PmSyK0XGPN+LRH+hoBVMmznk= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1787122060; c=relaxed/simple; bh=ancBZ0V6gZq2ALyH1Xxti+Pia3qxuL02ebH14vEmz4g=; h=Message-ID:Date:MIME-Version:Subject:To:CC:References:From: In-Reply-To:Content-Type; b=qvdKffxAsGzbNJmZ1mxFl5RDejtruZeI0qt/2y7kOnzEjZOiEO0xEghHImTi1kJskcmC+Us5dPos17oIrSLnhWOESOzxlawVrHv8D0psEpbGYXYM2vYrEAqkU3xNmxyEUJvGfcTbU35ns9qYDLDgkf99dcB+GIOVkfhnLH3afOc= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=huawei.com; spf=pass smtp.mailfrom=huawei.com; dkim=pass (1024-bit key) header.d=huawei.com header.i=@huawei.com header.b=Hh09aXj+; arc=none smtp.client-ip=113.46.200.220 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=huawei.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=huawei.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=huawei.com header.i=@huawei.com header.b="Hh09aXj+" dkim-signature: v=1; a=rsa-sha256; d=huawei.com; s=dkim; c=relaxed/relaxed; q=dns/txt; h=From; bh=L5sSXGFSooViMyOMYqDPhme/w/XhisXJSB/05zbqMU4=; b=Hh09aXj+3qtIFkmiNlMkTcwrRp7nQvUyzOlbmruHC5j37w7uKX1EHWWiomvub6a5fGkan0tvr j+6H+9MakSUfaiX23+Hngpp3XBj8Mkkm8PTuUc5IA4rhObDM2e9jqTzXZe9aLjs4t496bM5e7F4 81Y0RA7iE1yymBdHGDcACU4= Received: from mail.maildlp.com (unknown [172.19.162.144]) by canpmsgout05.his.huawei.com (SkyGuard) with ESMTPS id 4hPxgj3QFwz12LGB; Wed, 19 Aug 2026 14:37:05 +0800 (CST) Received: from whupemk200001.china.huawei.com (unknown [7.152.184.93]) by mail.maildlp.com (Postfix) with ESMTPS id 9C95440538; Wed, 19 Aug 2026 14:47:26 +0800 (CST) Received: from [10.67.120.171] (10.67.120.171) by whupemk200001.china.huawei.com (7.152.184.93) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.2562.45; Wed, 19 Aug 2026 14:47:25 +0800 Message-ID: <1d40794f-092f-459d-90a9-efcc266a7241@huawei.com> Date: Wed, 19 Aug 2026 14:47:24 +0800 Precedence: bulk X-Mailing-List: linux-crypto@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH] crypto: hisilicon/sec - remove SEC crypto block cipher accelerator To: Eric Biggers CC: , , , , , , , , References: <20260818083132.1860726-1-huangchenghai2@huawei.com> <20260818172850.GC2249@quark> From: huangchenghai Content-Language: en-US In-Reply-To: <20260818172850.GC2249@quark> Content-Type: text/plain; charset="UTF-8"; format=flowed Content-Transfer-Encoding: 8bit X-ClientProxiedBy: kwepems500001.china.huawei.com (7.221.188.70) To whupemk200001.china.huawei.com (7.152.184.93) 在 2026/8/19 1:28, Eric Biggers 写道: > On Tue, Aug 18, 2026 at 04:31:32PM +0800, Chenghai Huang wrote: >> The Hisilicon SEC crypto cipher accelerator has been superseded >> by the newer SEC2 driver (drivers/crypto/hisilicon/sec2/). SEC2 >> provides wider algorithm coverage and is the maintained path forward, >> and users have migrated to it. >> >> The legacy SEC driver has had no active users for some time, and its >> primary maintainer, Jonathan Cameron, has moved on from Huawei and >> is no longer in a position to maintain it. With thanks to Jonathan >> for his contributions to this driver over the years, and with no one >> left to keep it up to date, remove it from the tree. >> >> This drops the legacy SEC driver together with all of its residual >> configuration, devicetree binding and board description references: >> >> - drivers/crypto/hisilicon/sec/ >> - CONFIG_CRYPTO_DEV_HISI_SEC Kconfig option >> - sec/ entry from drivers/crypto/hisilicon/Makefile >> - Documentation/devicetree/bindings/crypto/hisilicon,hip06-sec.yaml >> - hisilicon,hip07-sec device nodes and their supporting mbigen_alg / >> smmu_alg infrastructure from arch/arm64/boot/dts/hisilicon/hip07.dtsi >> >> Signed-off-by: Chenghai Huang > Acked-by: Eric Biggers > > You might also need an ack from a devicetree maintainer for dropping the > devicetree binding, though. They sometimes like to keep the bindings > around even with no driver for some reason. > > - Eric Alright, I will resend it and send it to the devicetree maintainer. Thanks, Chenghai