From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.14]) (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 6BFE5288CC; Wed, 30 Apr 2025 02:38:40 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.14 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1745980722; cv=none; b=FwIq7yQMdnUpB4wWp2WocqFMi9Nv/b2TQPmvrpCQEK2s0wmNAHkaLcrVsMymQdH7i8+jFU8IA2+PkQHzvjWXrK7gaHXgBfjXMf/wyFR771C8k9EwAROHNSYSnirCaADq2ewvJYopVfyqzkhR62ZL0q3C3cQGBMssnTo7Hj2CiRM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1745980722; c=relaxed/simple; bh=z6s3YPMqRWDP6hk7iOLyjE8AjXiCVoO/HzYvSsyvfgc=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=WrLDO54jtgnHcnI3I2huvLRq6NmyFGmCd/a+7UDpqnaM3ywhRAEoEFhtfHNN6CwUAclLfGrt9TUZ3PP2FEAzkd+gDGVDGgLC8QHI+5t5KTPLK/ItshQho/HY/IQW+dBamxcmcYCYYOId5yF0PROhLcpOwoa7D8yNRUvhLtGx30c= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.intel.com; spf=none smtp.mailfrom=linux.intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=jyBh+egf; arc=none smtp.client-ip=198.175.65.14 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.intel.com Authentication-Results: smtp.subspace.kernel.org; spf=none smtp.mailfrom=linux.intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="jyBh+egf" 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: g6EqXwtRSZKZoLggUM6J2A== X-CSE-MsgGUID: CwkHdNwWSraQGXNBsqeSlw== X-IronPort-AV: E=McAfee;i="6700,10204,11418"; a="51445378" X-IronPort-AV: E=Sophos;i="6.15,250,1739865600"; d="scan'208";a="51445378" 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 Precedence: bulk X-Mailing-List: linux-s390@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: 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 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