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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 75FDFCAC5B8 for ; Fri, 3 Oct 2025 01:35:47 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References: Message-ID:Subject:Cc:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=n9qYsUoJE6c/4vZijuh5eGnnpqSkuWvLxUZjsUas2yU=; b=0eK1nr58UfrajT LuNF45I3rJet+A/HgfdBH5pDH1UNkWkvLgGBV9Y/UBoEYa8Ogt+tpCGpxNlcRKKXHwXNtcuwKSg6y YzcYWpmKQpqPITXUDIC4+AokLZb6DtQ4Y1AmkwIAfT8pEEv/GaCBkp1mMn1gnrPXYdFH+V8pnH5Nb zooXViLI70y0BIbAdPsgBkLK//4kc93otoK2GShfeM/b1dnAVWoTxNcWhFhqlk8ndyxNcTQ39KloF X6UDOV+pGwi7Nu7US3GKFXA8BZi++xQzJpGNcZSZA8kIMid+3zr94ChSLtAltXXdCBgNOZC7dpHCn xU92wvLtxCKhJyFS51UA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1v4Uhp-0000000BVbl-3H0n; Fri, 03 Oct 2025 01:35:33 +0000 Received: from sea.source.kernel.org ([2600:3c0a:e001:78e:0:1991:8:25]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1v4Uhn-0000000BVbP-0nQH for linux-riscv@lists.infradead.org; Fri, 03 Oct 2025 01:35:32 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by sea.source.kernel.org (Postfix) with ESMTP id 4C43948FFB; Fri, 3 Oct 2025 01:35:30 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id DE84EC4CEF4; Fri, 3 Oct 2025 01:35:29 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1759455330; bh=Rc0jCyqhwITy1zb5mT2jrVxBrzj0eHN3SwcodYrb+vs=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=VbR7WYX1w2sUsckCNEoeEsZXkzBgJmehVfrS5tks3VGq4KaG+52S/lNVMkU7kuIz3 021EVPz9SfUanKh/B7g5xLntFBdNDgUhZc2kjY/KyL0uZSY4iYoE/Cdedo9HN3+jX3 ahtbNMsYWzapeWKRHx27ZaPm04hGmAvB2qxhFx4Fq4OEH4PewNqd3SZpO3h+u927V0 SwThOzyBloUR1/vo/Tw8bRhZ4cH+FpYO1qADmwEripz8KfKCNe6xRmvA3ufmhPntSm 7oJGuLdXAx4od24nbP6dRHyw19okWFENXxgwzrFjyp648mclb9yqObWQPuLLtNgHg2 FxAJFc6DGTahQ== Date: Thu, 2 Oct 2025 18:35:28 -0700 From: Drew Fustini To: Han Gao Cc: devicetree@vger.kernel.org, Guo Ren , Fu Wei , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Paul Walmsley , Palmer Dabbelt , Albert Ou , Alexandre Ghiti , Chen Wang , Inochi Amaoto , linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v2 1/3] riscv: dts: thead: add xtheadvector to the th1520 devicetree Message-ID: References: <1ff3fb07b24fb375fcf9d3067aa50583f47c35fe.1758228055.git.rabenda.cn@gmail.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <1ff3fb07b24fb375fcf9d3067aa50583f47c35fe.1758228055.git.rabenda.cn@gmail.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20251002_183531_250532_20E78C5E X-CRM114-Status: UNSURE ( 8.64 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-riscv@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org On Fri, Sep 19, 2025 at 04:44:47AM +0800, Han Gao wrote: > The th1520 support xtheadvector [1] so it can be included in the > devicetree. Also include vlenb for the cpu. And set vlenb=16 [2]. > > This can be tested by passing the "mitigations=off" kernel parameter. > > Link: https://lore.kernel.org/linux-riscv/20241113-xtheadvector-v11-4-236c22791ef9@rivosinc.com/ [1] > Link: https://lore.kernel.org/linux-riscv/aCO44SAoS2kIP61r@ghost/ [2] > > Signed-off-by: Han Gao Reviewed-by: Drew Fustini _______________________________________________ linux-riscv mailing list linux-riscv@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-riscv