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 ACC56C28B2F for ; Tue, 11 Mar 2025 18:13:51 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:In-Reply-To:Content-Type: MIME-Version:References:Message-ID:Subject:Cc:To:From:Date:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=YeR+5yPWoDZv9WYz81lmt8gaue+PBW2AKJ9m86Aqryc=; b=1bRQinPQai57cB7Bs65TMJccVl CSHG4AQZ8O/naAxZzaxxx9ftzTxoaB34+MKrBRNhNlcJnfBpySVDYkXyHPnYGmuktMhscFj3+L2bw FUzbP2ZApts34+GXI9+t0NCQ034asZ/s1MOUR06IEf2Ztv7onP7ZmhaAeKr2ZXscLV1zNANDswqak SEj3sXemRWMZa4JZ2e6xupTHLxNPkVsvQZ8W9Cou2q8yuOdajZ7fhux1nUqh3pESp1ULZuCdAzcpz VJHzeoTdB6JRO4wFjBZgpp0dy/WUAjblsCW7GFSCVQQEGOZkQRoY5FCQzA8t+UKRvN9ChpWqZL2Qp Vyb3JB9g==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1ts46o-00000006aPS-47jf; Tue, 11 Mar 2025 18:13:42 +0000 Received: from nyc.source.kernel.org ([147.75.193.91]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1ts3pJ-00000006WzW-1vcq for linux-arm-kernel@lists.infradead.org; Tue, 11 Mar 2025 17:55:38 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by nyc.source.kernel.org (Postfix) with ESMTP id A861AA460D0; Tue, 11 Mar 2025 17:50:06 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 94A55C4CEE9; Tue, 11 Mar 2025 17:55:33 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1741715736; bh=8u4pLdHTIPFDK61uW8Pwmuh4P/pSUrHF80u1BGQPw1w=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=hPM+UPYp+Dl9QmdvLVZP8/GlmuodV3AIhgCje1OSt7+3NoWS+fJHPJy17889lPa3a CG84EdQhEZW3BwePkfymcv95wgGXaD1vtQUdwOXMmhEqCV5hgxiikHjRjYJ2Y/v0E9 WM5i/vw30jFFELw59CjhpP80sFQIfNiklgei14DqpgQQCn2/tpFtaGukHDvxOiTBLe DMewDLdlM8KBeWnfPKcatcsXN489qLe4brSdeMrSfrB2G9Yp2l6TmfciXHC8RSWi4H t5sU0vqoglfhHOiANV51YkT5bvJLYhIMPKAShrzcy9iUeCxVwEHSgFY+wVO8jfoSNg O4YnIeQ0R3Eyw== Date: Tue, 11 Mar 2025 17:55:30 +0000 From: Will Deacon To: robdclark@gmail.com, robin.murphy@arm.com, joro@8bytes.org, jgg@ziepe.ca, jsnitsel@redhat.com, robh@kernel.org, krzysztof.kozlowski@linaro.org, quic_c_gdjako@quicinc.com, dmitry.baryshkov@linaro.org, Bibek Kumar Patro Cc: catalin.marinas@arm.com, kernel-team@android.com, iommu@lists.linux.dev, linux-arm-msm@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v18 0/5] iommu/arm-smmu: introduction of ACTLR implementation for Qualcomm SoCs Message-ID: <20250311175528.GA5216@willie-the-truck> References: <20241212151402.159102-1-quic_bibekkum@quicinc.com> <173625436399.258197.10961901698600591079.b4-ty@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <173625436399.258197.10961901698600591079.b4-ty@kernel.org> User-Agent: Mutt/1.10.1 (2018-07-13) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250311_105537_563086_CFA749F2 X-CRM114-Status: GOOD ( 13.54 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Tue, Jan 07, 2025 at 04:42:39PM +0000, Will Deacon wrote: > On Thu, 12 Dec 2024 20:43:57 +0530, Bibek Kumar Patro wrote: > > This patch series consist of six parts and covers the following: > > > > 1. Provide option to re-enable context caching to retain prefetcher > > settings during reset and runtime suspend. > > > > 2. Remove cfg inside qcom_smmu structure and replace it with single > > pointer to qcom_smmu_match_data avoiding replication of multiple > > members from same. > > > > [...] > > Applied to iommu (arm/smmu/updates), thanks! > > [1/5] iommu/arm-smmu: Re-enable context caching in smmu reset operation > https://git.kernel.org/iommu/c/ef4144b1b47d > [2/5] iommu/arm-smmu: Refactor qcom_smmu structure to include single pointer > https://git.kernel.org/iommu/c/445d7a8ed90e > [3/5] iommu/arm-smmu: Add support for PRR bit setup > https://git.kernel.org/iommu/c/7f2ef1bfc758 > [4/5] iommu/arm-smmu: Introduce ACTLR custom prefetcher settings > https://git.kernel.org/iommu/c/9fe18d825a58 > [5/5] iommu/arm-smmu: Add ACTLR data and support for qcom_smmu_500 > https://git.kernel.org/iommu/c/3e35c3e725de Hrm. I'm not seeing any user of the new ->set_prr*_() functions in linux-next yet. Is there something under review, or should I revert this for now? Will