From nobody Fri Dec 19 20:13:56 2025 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.14]) (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 0D454169ADC for ; Wed, 29 May 2024 05:36:24 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.14 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1716960985; cv=none; b=OaTZSK3ZfNHjqmD6R6vWfFBpEkxkWqUWXx41yG/G/eu4/tbZ/v5Wndf/VEF3TshKTB7eVrJNDZ3q4R6lb/gMX4fTmj5bQwoMslQV/HJlrwQbvEvWhVbi9btgoq+e4Db/KgWx8mZ/A9ksw42flTQV8wCtdiZ9ea74qo5Q3fJc7fw= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1716960985; c=relaxed/simple; bh=Qwe6Nm71KNXy5AzCovPyBLpaZan5bLchb/yuvu+UWlE=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=HKixls+Q0VeWca5nc/Ju2/66oyx0b4OPRAKINwp42cJtqNaYAIpZNxsNOiNzTBfOnM9yeIlS6jHyMGuVVdPSH+DQmkFFC2y4ey0h4dMtAlga66VJGx5I/Av7DAAlSdgkTRlfaS+SDZ7qcosuxQ5Z7TK7Ds1CQRHRb8iDjEZYplw= 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=NtjhazK5; arc=none smtp.client-ip=192.198.163.14 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="NtjhazK5" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1716960984; x=1748496984; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=Qwe6Nm71KNXy5AzCovPyBLpaZan5bLchb/yuvu+UWlE=; b=NtjhazK5Rywpw2NEiFC/blbpW74vNqvo02C+dqiVeF2rpvzAnJZSUD9+ akvkUQXv0xcwP/32JWC45zNcaoAKcuVTA17ZbGvpWJQEDJ8rLp2YaLRG3 A94miWyW1DV7ZeJOCwYQaxJ9ysn+FbdWXDsPvoNRiZbybcZkMM6aBTyZn BXkurbenLinTJ2IUMRSa5Mx2lpsn8usov/zBZseQXSpX3cdEbA4/x/rcQ fxWuoc1C6PSmr762i6Nn/rNiUtqXDErLnmUHFhKcufOBuo2WYdZOB+u3q Lob3JwHHJbawR1ZWI3UR+1+5BjZBJ51xkTP5HIiA+0/4Se2P3JvR5KXHl A==; X-CSE-ConnectionGUID: 1gQzEs29SNuI6xl9oEoibA== X-CSE-MsgGUID: dOOBbrOHTASpPeeN18QgDA== X-IronPort-AV: E=McAfee;i="6600,9927,11085"; a="13569038" X-IronPort-AV: E=Sophos;i="6.08,197,1712646000"; d="scan'208";a="13569038" Received: from fmviesa007.fm.intel.com ([10.60.135.147]) by fmvoesa108.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 28 May 2024 22:36:08 -0700 X-CSE-ConnectionGUID: 0bpDLxsuTtajCtyXoTqBTA== X-CSE-MsgGUID: Gw6ILwkESJ6yAzh0j9S2wA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.08,197,1712646000"; d="scan'208";a="35257745" Received: from unknown (HELO allen-box.sh.intel.com) ([10.239.159.127]) by fmviesa007.fm.intel.com with ESMTP; 28 May 2024 22:36:03 -0700 From: Lu Baolu To: Joerg Roedel , Will Deacon , Robin Murphy , Jason Gunthorpe , Kevin Tian Cc: Yi Liu , David Airlie , Daniel Vetter , Kalle Valo , Bjorn Andersson , Mathieu Poirier , Alex Williamson , mst@redhat.com, Jason Wang , Thierry Reding , Jonathan Hunter , Mikko Perttunen , iommu@lists.linux.dev, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, Lu Baolu Subject: [PATCH 14/20] soc/fsl/qbman: Use iommu_paging_domain_alloc() Date: Wed, 29 May 2024 13:32:44 +0800 Message-Id: <20240529053250.91284-15-baolu.lu@linux.intel.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240529053250.91284-1-baolu.lu@linux.intel.com> References: <20240529053250.91284-1-baolu.lu@linux.intel.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" An iommu domain is allocated in portal_set_cpu() and is attached to pcfg->dev in the same function. Use iommu_paging_domain_alloc() to make it explicit. Signed-off-by: Lu Baolu --- drivers/soc/fsl/qbman/qman_portal.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/soc/fsl/qbman/qman_portal.c b/drivers/soc/fsl/qbman/qm= an_portal.c index e23b60618c1a..91f17cea3744 100644 --- a/drivers/soc/fsl/qbman/qman_portal.c +++ b/drivers/soc/fsl/qbman/qman_portal.c @@ -48,8 +48,8 @@ static void portal_set_cpu(struct qm_portal_config *pcfg,= int cpu) struct device *dev =3D pcfg->dev; int ret; =20 - pcfg->iommu_domain =3D iommu_domain_alloc(&platform_bus_type); - if (!pcfg->iommu_domain) { + pcfg->iommu_domain =3D iommu_paging_domain_alloc(dev); + if (IS_ERR(pcfg->iommu_domain)) { dev_err(dev, "%s(): iommu_domain_alloc() failed", __func__); goto no_iommu; } --=20 2.34.1