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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 08F07C433EF for ; Wed, 29 Jun 2022 01:29:56 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230072AbiF2B3y (ORCPT ); Tue, 28 Jun 2022 21:29:54 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60034 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229461AbiF2B3w (ORCPT ); Tue, 28 Jun 2022 21:29:52 -0400 Received: from wout5-smtp.messagingengine.com (wout5-smtp.messagingengine.com [64.147.123.21]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id BD6961FCE6; Tue, 28 Jun 2022 18:29:51 -0700 (PDT) Received: from compute5.internal (compute5.nyi.internal [10.202.2.45]) by mailout.west.internal (Postfix) with ESMTP id B2926320029B; Tue, 28 Jun 2022 21:29:49 -0400 (EDT) Received: from mailfrontend1 ([10.202.2.162]) by compute5.internal (MEProxy); Tue, 28 Jun 2022 21:29:51 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=sholland.org; h= cc:cc:content-transfer-encoding:content-type:date:date:from:from :in-reply-to:in-reply-to:message-id:mime-version:references :reply-to:sender:subject:subject:to:to; s=fm3; t=1656466189; x= 1656552589; bh=AXEjIB0EunPRYPNTHnXu/72xIuUpwUBfefYv+LYFhKA=; b=G qmrtRLhA4dXBrq+GXjSdXYLVvdTsnxe6CLbANT1451bjElKSxLK11IXY0uRLIbwP cfg2RKlM4yfrWt7dL3WhyFY9fZKKqMw8sr2ILiJnb8sAm3iZTUjaaP3V6Ioh+846 NzILxCnTTsjB/s5qdZKS0GpWpLsV1zZf2T/01lvw7p93BFfjKD90YyGoKvIaTx0P 1bBCAI3aOjKhsRI+dKWZHxeebyEAgqBW9nke8BqhNET0sSDNDDxfJJgmVBAtwLE4 eA2ciHiSXa5jCZPX4tSDpTbomuQj94vbCZ2CW/7u5Xzjps3TmR8AWJAgV7N6x5ZT W2cKtbc3fn6y5T9wAO76w== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:cc:content-transfer-encoding :content-type:date:date:feedback-id:feedback-id:from:from :in-reply-to:in-reply-to:message-id:mime-version:references :reply-to:sender:subject:subject:to:to:x-me-proxy:x-me-proxy :x-me-sender:x-me-sender:x-sasl-enc; s=fm2; t=1656466189; x= 1656552589; bh=AXEjIB0EunPRYPNTHnXu/72xIuUpwUBfefYv+LYFhKA=; b=f mcCBtXyXfdmZo3feQVsHY4E/QvrGAvwhz4IAkrWTqkPJAB/FypyoujxIAuPLehhh wzjfCRFjLKvoHYtku6Zz+a2CE+ts8czt4lk+AuRllNrTX9HNSlCynQHO0Hcsu8Xq D5VoNxQeGYHSZEGtn+aoLqGB8f5tHV723vMpntBSUCs0nWwzkSr3fgWsqWTy3cAf WZiOselO/ClHzYd7AcVrVf2Pyjzz4jZP46afmfTVpyb5o1vlYSV++LPa/9kDModL UP1YMb2pzBtpJVpxpPGrrQE/Bh6iOOfoW80IWomdncYIahu3J9D1s/sqj8f8HkuV hdT/3bA9g3JmR1ZfJZpqw== X-ME-Sender: X-ME-Received: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgedvfedrudegkedggeeiucetufdoteggodetrfdotf fvucfrrhhofhhilhgvmecuhfgrshhtofgrihhlpdfqfgfvpdfurfetoffkrfgpnffqhgen uceurghilhhouhhtmecufedttdenucesvcftvggtihhpihgvnhhtshculddquddttddmne cujfgurhepuffvvehfhffkffgfgggjtgfgsehtjeertddtfeejnecuhfhrohhmpefurghm uhgvlhcujfholhhlrghnugcuoehsrghmuhgvlhesshhhohhllhgrnhgurdhorhhgqeenuc ggtffrrghtthgvrhhnpefftdevkedvgeekueeutefgteffieelvedukeeuhfehledvhfei tdehudfhudehhfenucevlhhushhtvghrufhiiigvpedtnecurfgrrhgrmhepmhgrihhlfh hrohhmpehsrghmuhgvlhesshhhohhllhgrnhgurdhorhhg X-ME-Proxy: Feedback-ID: i0ad843c9:Fastmail Received: by mail.messagingengine.com (Postfix) with ESMTPA; Tue, 28 Jun 2022 21:29:47 -0400 (EDT) Subject: Re: [PATCH 4/4] riscv: implement cache-management errata for T-Head SoCs To: Heiko Stuebner Cc: palmer@dabbelt.com, paul.walmsley@sifive.com, linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org, wefu@redhat.com, guoren@kernel.org, cmuellner@linux.com, philipp.tomsich@vrull.eu, hch@lst.de, atishp@atishpatra.org, anup@brainfault.org, mick@ics.forth.gr, robh+dt@kernel.org, krzk+dt@kernel.org, devicetree@vger.kernel.org, drew@beagleboard.org, rdunlap@infradead.org References: <20220619203212.3604485-1-heiko@sntech.de> <20220619203212.3604485-5-heiko@sntech.de> From: Samuel Holland Message-ID: <3ea5c3a7-8b17-18d5-9f38-bc0dcd79497d@sholland.org> Date: Tue, 28 Jun 2022 20:29:46 -0500 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.6.0 MIME-Version: 1.0 In-Reply-To: <20220619203212.3604485-5-heiko@sntech.de> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 6/19/22 3:32 PM, Heiko Stuebner wrote: > The T-Head C906 and C910 implement a scheme for handling > cache operations different from the generic Zicbom extension. > > Add an errata for it next to the generic dma coherency ops. > > Signed-off-by: Heiko Stuebner Thanks for the update! Reviewed-by: Samuel Holland Tested-by: Samuel Holland