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 C18FFC3ABAA for ; Wed, 30 Apr 2025 02:41:19 +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:Content-Transfer-Encoding: Content-Type:In-Reply-To:From:References:Cc:To:Subject:MIME-Version:Date: Message-ID:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=fhAb2mT+fyT8upg5XD0EI120EbN8Z5ps/VEsYnNlyR4=; b=dobqDdNYPBfrA+grT/Oaqo0bYU pQsBrGESpdi2UvKVIKEvJl/Yog813EsWmHwml9AzixpSOrcPWzo+uXrREWY1KdW05B2q5mA04c8I0 wqqJwW02GwwyC/bg7s5T65BLszBgQtQ/lkdHN3xGNXI+oM8Bm88g2jneVwoptcsXJapDjT3GbgSnw o81PD8o/R3ZWAg/BgSnTCuMRiA3Z85d8eEL2T77a6UXTuk22GenjGnTlCT7JeBR+gEDqMorRR9m5R qQKHCSU3VLMH4cnCP/cdfILDib8HnLuNKuq6YTWAmcU/rDc3Iy+Zx8lWyMQMko3h7CdPHgjx3YRk6 /+4KnA7A==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1u9xNk-0000000BWwR-3pdM; Wed, 30 Apr 2025 02:41:08 +0000 Received: from mgamail.intel.com ([198.175.65.14]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1u9xLN-0000000BWiQ-1hn3; Wed, 30 Apr 2025 02:38:42 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1745980721; x=1777516721; h=message-id:date:mime-version:subject:to:cc:references: from:in-reply-to:content-transfer-encoding; bh=z6s3YPMqRWDP6hk7iOLyjE8AjXiCVoO/HzYvSsyvfgc=; b=jyBh+egfB5TtqaKouTV8ZdiPsvsTM9tLTelFFyJzbIyXKWvBNmw6LHFu /XrujNg+DBlAfcpFY/zzaHSz8+VFcKvXr1Nz2o3rQJzwIUMa0TVgkmseG egZx7XybZcfw13PRVCFzqM5QFgIU6KvVP0Ga8Faa17pGd0VxOtIOQ85P4 vT3El3l/hk+MyU0u7A8BlF3DkeoOo8yjABbe+xc2PgNU7hVlllRZ42NWA i7VoDwgCGCF5w4IvXm0/tnH1q90UlQMKYl0u5EMbEmUajj5RYUA/BCWDd e96NrAdmtt/frkYGwJvDgNYyNvhichLK28Iy/5XazLujbpKt2HLsvmI+s Q==; X-CSE-ConnectionGUID: dFWLqJvjTC+yp0WYgR/6PA== X-CSE-MsgGUID: IkxIIHdrTFCEvPvAwR5CpQ== X-IronPort-AV: E=McAfee;i="6700,10204,11418"; a="51445366" X-IronPort-AV: E=Sophos;i="6.15,250,1739865600"; d="scan'208";a="51445366" Received: from fmviesa010.fm.intel.com ([10.60.135.150]) by orvoesa106.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 29 Apr 2025 19:38:40 -0700 X-CSE-ConnectionGUID: x1GszayAR3umhh+jpQ6E4A== X-CSE-MsgGUID: PISqLkxoS+KMge4QNm3Eqg== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.15,250,1739865600"; d="scan'208";a="134508627" Received: from allen-sbox.sh.intel.com (HELO [10.239.159.30]) ([10.239.159.30]) by fmviesa010-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 29 Apr 2025 19:38:26 -0700 Message-ID: <75c7d479-5310-4e1d-bb0e-71ea363fcc90@linux.intel.com> Date: Wed, 30 Apr 2025 10:34:13 +0800 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 7/7] iommu: Remove ops->pgsize_bitmap To: Jason Gunthorpe , Alexandre Ghiti , Alim Akhtar , Alyssa Rosenzweig , AngeloGioacchino Del Regno , Albert Ou , asahi@lists.linux.dev, Baolin Wang , David Woodhouse , Gerald Schaefer , Heiko Stuebner , iommu@lists.linux.dev, Janne Grunau , Jean-Philippe Brucker , Jernej Skrabec , Jonathan Hunter , Joerg Roedel , Kevin Tian , Krzysztof Kozlowski , linux-arm-kernel@lists.infradead.org, linux-arm-msm@vger.kernel.org, linux-mediatek@lists.infradead.org, linux-riscv@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-s390@vger.kernel.org, linux-samsung-soc@vger.kernel.org, linux-sunxi@lists.linux.dev, linux-tegra@vger.kernel.org, Marek Szyprowski , Matthias Brugger , Matthew Rosato , Neal Gompa , Orson Zhai , Palmer Dabbelt , Paul Walmsley , Rob Clark , Robin Murphy , Samuel Holland , Niklas Schnelle , Sven Peter , Thierry Reding , Tomasz Jeznach , Krishna Reddy , virtualization@lists.linux.dev, Chen-Yu Tsai , Will Deacon , Yong Wu , Chunyan Zhang Cc: patches@lists.linux.dev References: <7-v1-7c5282b0c334+2db-iommu_rm_ops_pgsize_jgg@nvidia.com> Content-Language: en-US From: Baolu Lu In-Reply-To: <7-v1-7c5282b0c334+2db-iommu_rm_ops_pgsize_jgg@nvidia.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250429_193841_534899_29A6D662 X-CRM114-Status: UNSURE ( 6.20 ) X-CRM114-Notice: Please train this message. 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 4/29/25 22:34, Jason Gunthorpe wrote: > No driver uses it now, remove the core code. > > Signed-off-by: Jason Gunthorpe Reviewed-by: Lu Baolu