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 4989FC27C55 for ; Mon, 10 Jun 2024 10:02:30 +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: MIME-Version:References:In-Reply-To:Message-Id:Date:Subject:Cc:To:From: Reply-To:Content-Type:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=+SaPIMF83XQCia0fFIVvLuSpi/oDiT5VPT9VzY2loG8=; b=cCcHkvNLsIR1keoN5tmC8J9TWz Qmcmb8P2bpIXUS3QcV6bf3mCjaINKoi3j23lL1enj45GZa+GXD2GcYZYTdJmuXqjGJTR/X6UYXZpo 14hHo6gMdGqe+ppYPD+zmzliMfoDKW+gfJOiybavNQl0xgyFLLJT4jtCY7mPlOaVgz2MuomblvPn5 4AkVtNf5r9SqoY1+n4NJUOrJSbP9EkxvtnuX1o1p//8X5ey5Wi2uy88pS+/b+EsfkvRxUCw0h8mAE fNPWuA14TvpAT0C0KsBxjvohrNukhQb341QcgRDAkMxsHafPXKsaovKHSqcDqaUPZKGH/Tm0fdlqK 0NneBTfQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1sGbrB-00000004Xya-35Q1; Mon, 10 Jun 2024 10:02:29 +0000 Received: from mgamail.intel.com ([192.198.163.13]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1sGas9-00000004Kn7-4BRJ; Mon, 10 Jun 2024 08:59:41 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1718009966; x=1749545966; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=kDJcZN33ntEvZZurzXrpsoEVgCNzk8vicnqImPO/kUg=; b=Hd8GqUGjEDV3UQJ2NqUAK1He0G0Jil0jKRtlXB6jHiCZf7ADiKyBQjkf tNRIcMRhZPaO5OXZjgDhaFPOa3ZCZMZWD1JnSnZWkoJ8bsenK5KgSCg9k fXCLFVOrWUqJcH3Gpoqr5wH1FpTjSax2XmBpP8i684HJnSR4l5SUxMZRP 1AB/R3WflsFVxWlZmHmp9xQS4bijN3GQc7ulrT84fLy6ZedZyTkIyMXgu H6O0saoec1whKItPlCQcAyoTpmCVHjDgO/x1gVioHH0Kur5WjECI7piO8 Sp4PV7K+nr+pFeeH8+mOjh/o1lMHFctWxwm4fe7YR2riByaWQxsQ8mAng A==; X-CSE-ConnectionGUID: ib4ng0EWTYujl4Ytvit6Xw== X-CSE-MsgGUID: 3hLJCQDTStCve2Xv+4eZnQ== X-IronPort-AV: E=McAfee;i="6600,9927,11098"; a="17581802" X-IronPort-AV: E=Sophos;i="6.08,227,1712646000"; d="scan'208";a="17581802" Received: from fmviesa003.fm.intel.com ([10.60.135.143]) by fmvoesa107.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 10 Jun 2024 01:59:18 -0700 X-CSE-ConnectionGUID: NfOkwSpKThicZbLMfICvvA== X-CSE-MsgGUID: AQGFlrAZSA+rn/BX4z4/mg== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.08,227,1712646000"; d="scan'208";a="43432718" Received: from unknown (HELO allen-box.sh.intel.com) ([10.239.159.127]) by fmviesa003.fm.intel.com with ESMTP; 10 Jun 2024 01:59:14 -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 , Jeff Johnson , ath10k@lists.infradead.org, ath11k@lists.infradead.org, iommu@lists.linux.dev, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, Lu Baolu Subject: [PATCH v3 12/21] remoteproc: Use iommu_paging_domain_alloc() Date: Mon, 10 Jun 2024 16:55:46 +0800 Message-Id: <20240610085555.88197-13-baolu.lu@linux.intel.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240610085555.88197-1-baolu.lu@linux.intel.com> References: <20240610085555.88197-1-baolu.lu@linux.intel.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240610_015926_714844_E8D08B99 X-CRM114-Status: UNSURE ( 9.32 ) X-CRM114-Notice: Please train this message. X-BeenThere: ath11k@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "ath11k" Errors-To: ath11k-bounces+ath11k=archiver.kernel.org@lists.infradead.org An iommu domain is allocated in rproc_enable_iommu() and is attached to rproc->dev.parent in the same function. Use iommu_paging_domain_alloc() to make it explicit. Signed-off-by: Lu Baolu --- drivers/remoteproc/remoteproc_core.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/remoteproc/remoteproc_core.c b/drivers/remoteproc/remoteproc_core.c index f276956f2c5c..eb66f78ec8b7 100644 --- a/drivers/remoteproc/remoteproc_core.c +++ b/drivers/remoteproc/remoteproc_core.c @@ -109,10 +109,10 @@ static int rproc_enable_iommu(struct rproc *rproc) return 0; } - domain = iommu_domain_alloc(dev->bus); - if (!domain) { + domain = iommu_paging_domain_alloc(dev); + if (IS_ERR(domain)) { dev_err(dev, "can't alloc iommu domain\n"); - return -ENOMEM; + return PTR_ERR(domain); } iommu_set_fault_handler(domain, rproc_iommu_fault, rproc); -- 2.34.1