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 4DC19CD6E55 for ; Wed, 3 Jun 2026 15:19:41 +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=o1pBWOp6KPk1xwyKTTozbXEjvmJOV/Yw7GM3gk1sgVc=; b=Dm6TpC8Md5BFdbdfyZGz+iBQ6K R91sLKuaKOnPEu9Bm59YXWOoKjOvMcoxFko0qPbh8u5JydccnRPvdRX1tsbgXpaeqPMtW9tf1L+yp edY3ZHYN3BWBzxphUa1WZN9xhOg0/1hsTNiAubPxiI/QM1y9pm6OBC0Bv8NDhN7h+imHBtXwKAVx4 R+DQ7q/nrPYsI3DsSQrQMD7dagSZak5ik/WmidgPysAdKu8FvNZlLOiMvTAeX9egPiNH1rBTkrTAH oh7qycR593zw3VVE5H+YQe+xcwROJ+syvu3NUfhkuK38nMewrzxoXyvytLJa5mPpPwf/eg68p8re2 jT+hLzHw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1wUnNT-0000000FNRK-0u8N; Wed, 03 Jun 2026 15:19:31 +0000 Received: from desiato.infradead.org ([90.155.92.199]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1wUnNH-0000000FN5B-0q4Y for linux-arm-kernel@bombadil.infradead.org; Wed, 03 Jun 2026 15:19:19 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=desiato.20200630; h=Content-Transfer-Encoding:MIME-Version :References:In-Reply-To:Message-ID:Date:Subject:Cc:To:From:Sender:Reply-To: Content-Type:Content-ID:Content-Description; bh=o1pBWOp6KPk1xwyKTTozbXEjvmJOV/Yw7GM3gk1sgVc=; b=UkeP9b46X+Bux5WMMbJsqnTSQM fjQf9kJ33WIvH4YZv4LyKecWfY0oGw6nXWSOXjrR6w6R4bfYKr2z9JB4BI00Bo3+Ydc161d3kDVkg lvIK+UXPZP2NotIZX4aHSm8S62qdPlISls4IZwqvBqzO24y4tHIZieSGAYkJYkAXRw1vzviK4FWZN TaAOLiD3G/1Qme+DtOAcKH5IRQa1gTBU4e/rLxngbvYZOduVhoF5dSY7knX41Lj2u4AzGIOFn0nRY gYCRE0TwFHopZO3NQAuSdhRu45FyaMwejRFvw2jqSsVXBNPiSJlMHzh4wEx0LYR1nsgc30HmHzGcu Kvr5sFmQ==; Received: from out30-99.freemail.mail.aliyun.com ([115.124.30.99]) by desiato.infradead.org with esmtps (Exim 4.99.2 #2 (Red Hat Linux)) id 1wUnND-0000000CXs8-3Zuo for linux-arm-kernel@lists.infradead.org; Wed, 03 Jun 2026 15:19:17 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.alibaba.com; s=default; t=1780499951; h=From:To:Subject:Date:Message-ID:MIME-Version; bh=o1pBWOp6KPk1xwyKTTozbXEjvmJOV/Yw7GM3gk1sgVc=; b=E/0Mh5ep1zBw8wm0hFBWXel7/ni9lFcFy1IAkRWd3V7tLwguZIxWpfpE7zEPxyK0xjB4zpRc0VefWNcBvNFeaf3RgnEuaKB7Q3ZT2llCh0OSaYhsHoEPuzqmIsSRQGMxDyUe0qJWZtv7rvx1DVv4FBRFioO5gWPe0awKRiTf304= X-Alimail-AntiSpam: AC=PASS;BC=-1|-1;BR=01201311R751e4;CH=green;DM=||false|;DS=||;FP=0|-1|-1|-1|0|-1|-1|-1;HT=maildocker-contentspam011083073210;MF=guanghuifeng@linux.alibaba.com;NM=1;PH=DS;RN=28;SR=0;TI=SMTPD_---0X47fR8Z_1780499949; Received: from VM20241011-104.tbsite.net(mailfrom:guanghuifeng@linux.alibaba.com fp:SMTPD_---0X47fR8Z_1780499949 cluster:ay36) by smtp.aliyun-inc.com; Wed, 03 Jun 2026 23:19:09 +0800 From: Guanghui Feng To: jgg@ziepe.ca Cc: adrian.larumbe@collabora.com, airlied@gmail.com, alex@shazbot.org, alikernel-developer@linux.alibaba.com, baolu.lu@linux.intel.com, boris.brezillon@collabora.com, dri-devel@lists.freedesktop.org, dwmw2@infradead.org, iommu@lists.linux.dev, joro@8bytes.org, kevin.tian@intel.com, kvm@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, liviu.dudau@arm.com, maarten.lankhorst@linux.intel.com, mripard@kernel.org, oliver.yang@linux.alibaba.com, robh@kernel.org, robin.murphy@arm.com, shiyu.zsq@linux.alibaba.com, steven.price@arm.com, suravee.suthikulpanit@amd.com, tzimmermann@suse.de, wei.guo.simon@linux.alibaba.com, will@kernel.org, xlpang@linux.alibaba.com Subject: [PATCH v3 31/32] iommu/io-pgtable-dart: remove deprecated iova_to_phys wrapper Date: Wed, 3 Jun 2026 23:18:03 +0800 Message-ID: <20260603151804.1963871-32-guanghuifeng@linux.alibaba.com> X-Mailer: git-send-email 2.43.7 In-Reply-To: <20260603151804.1963871-1-guanghuifeng@linux.alibaba.com> References: <20260602104637.1219810-1-guanghuifeng@linux.alibaba.com> <20260603151804.1963871-1-guanghuifeng@linux.alibaba.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260603_161916_339417_82614D5D X-CRM114-Status: UNSURE ( 6.31 ) 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 Remove the iova_to_phys wrapper function and .iova_to_phys assignment from DART io-pgtable, as all callers now use iova_to_phys_length. Signed-off-by: Guanghui Feng --- drivers/iommu/io-pgtable-dart.c | 13 ------------- 1 file changed, 13 deletions(-) diff --git a/drivers/iommu/io-pgtable-dart.c b/drivers/iommu/io-pgtable-dart.c index 2dac21a578a7..01c4c022830b 100644 --- a/drivers/iommu/io-pgtable-dart.c +++ b/drivers/iommu/io-pgtable-dart.c @@ -333,18 +333,6 @@ static size_t dart_unmap_pages(struct io_pgtable_ops *ops, unsigned long iova, return i * pgsize; } -static phys_addr_t dart_iova_to_phys_length(struct io_pgtable_ops *ops, - unsigned long iova, - size_t *mapped_length); - -static phys_addr_t dart_iova_to_phys(struct io_pgtable_ops *ops, - unsigned long iova) -{ - phys_addr_t phys = dart_iova_to_phys_length(ops, iova, NULL); - - return (phys == PHYS_ADDR_MAX) ? 0 : phys; -} - static phys_addr_t dart_iova_to_phys_length(struct io_pgtable_ops *ops, unsigned long iova, size_t *mapped_length) @@ -416,7 +404,6 @@ dart_alloc_pgtable(struct io_pgtable_cfg *cfg) data->iop.ops = (struct io_pgtable_ops) { .map_pages = dart_map_pages, .unmap_pages = dart_unmap_pages, - .iova_to_phys = dart_iova_to_phys, .iova_to_phys_length = dart_iova_to_phys_length, }; -- 2.43.7