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 54634CD6E57 for ; Wed, 3 Jun 2026 15:19:45 +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=dloNw3khkYFpZ8HUOkLSEFcKW6J/1PykK/kcWicIG90=; b=2OCMcsCiDKHXMLjlhncIwm3BU2 DinPE/SZ3WQGj5TVMnDwBL+ndmxGJNKiq7Ce8kX5XuteBf7bJmuhirBKJ7qz0YFMDG5X27DwXmEjb 9vG4VRPBEqFe9GPH6NydWl8bAmdPHiwJIiufBMVUzSv3TF7THGvDSG9CKTl+XppW7EWe6sWLseEtV FpwRMvCbbMOJzU2e2DslB5fd6OFX0lNnhHaTWDGIkRKthOduAKYFV08tqDvY9qe4ipQ5oCIQwYDD1 WlpxUEKbyf0SUv8TBYeuPPiMZRU58ojt18FB0Eq6EIjQRL3bch85RQTmBa+N8nIdA3sitvMr9Wp6x M2io9dEA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1wUnNQ-0000000FNJr-081h; Wed, 03 Jun 2026 15:19:28 +0000 Received: from out199-5.us.a.mail.aliyun.com ([47.90.199.5]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1wUnN9-0000000FMvI-3Afe for linux-arm-kernel@lists.infradead.org; Wed, 03 Jun 2026 15:19:15 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.alibaba.com; s=default; t=1780499948; h=From:To:Subject:Date:Message-ID:MIME-Version; bh=dloNw3khkYFpZ8HUOkLSEFcKW6J/1PykK/kcWicIG90=; b=QK4rDq956aZlbprwsmi3ijhiNYLEnUSt6zIvLFBNnxcclcuPqifnsMKMQ+xop+MjN9aApkRjYxhRRhHQLbk/3TQtlJ/1a0Kq5o38dBbXV3Im7pAwYJElCoLT04OoXqbrIx6881AUhCg9lFRDs5CxGk3tGRQdA5WF4JSa4OaqQb4= X-Alimail-AntiSpam: AC=PASS;BC=-1|-1;BR=01201311R971e4;CH=green;DM=||false|;DS=||;FP=0|-1|-1|-1|0|-1|-1|-1;HT=maildocker-contentspam033037033178;MF=guanghuifeng@linux.alibaba.com;NM=1;PH=DS;RN=28;SR=0;TI=SMTPD_---0X47fR7b_1780499945; Received: from VM20241011-104.tbsite.net(mailfrom:guanghuifeng@linux.alibaba.com fp:SMTPD_---0X47fR7b_1780499945 cluster:ay36) by smtp.aliyun-inc.com; Wed, 03 Jun 2026 23:19:05 +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 27/32] drm/panthor: switch to iova_to_phys_length Date: Wed, 3 Jun 2026 23:17:59 +0800 Message-ID: <20260603151804.1963871-28-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_081913_280803_DB6A76BF X-CRM114-Status: UNSURE ( 9.46 ) 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 Migrate panthor_mmu to use ops->iova_to_phys_length(ops, iova, NULL) instead of the deprecated ops->iova_to_phys. Signed-off-by: Guanghui Feng --- drivers/gpu/drm/panthor/panthor_mmu.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/panthor/panthor_mmu.c b/drivers/gpu/drm/panthor/panthor_mmu.c index 75d98dad7b1d..3b635fc1f651 100644 --- a/drivers/gpu/drm/panthor/panthor_mmu.c +++ b/drivers/gpu/drm/panthor/panthor_mmu.c @@ -903,7 +903,7 @@ static void panthor_vm_unmap_pages(struct panthor_vm *vm, u64 iova, u64 size) * are out-of-sync. This is not supposed to happen, hence the * above WARN_ON(). */ - while (!ops->iova_to_phys(ops, iova + unmapped_sz) && + while (ops->iova_to_phys_length(ops, iova + unmapped_sz, NULL) == PHYS_ADDR_MAX && unmapped_sz < pgsize * pgcount) unmapped_sz += SZ_4K; -- 2.43.7