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 9C5A9CD6E69 for ; Tue, 2 Jun 2026 10:47:30 +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=FtoAZ4ObIrgN8RB/Z4MrgWEyJCArPPBpz4yofnEwwtU=; b=FZIVrTuOF9RCwhkXP3K85NpKsP j+JuPImbm3WVqRl42bIMcum57VTytedlWzazSRZmJSlxnHkqzVyqs0ahgwCB4eVJChxMHbWaKHT1u 13hc2EG2h9CEDGTMeEMqWmi2+x3l/YWBJzN9kHEx8v+hEn3o1AKUXwpo3jtvkYR1YmM8LD2iMFpul y8bkUu05GTuakke/mucClzqZY7dsBBeiGGXhr3lHYM+MQqwxQavr5NrY9MrAbdTS0O26nJ6PIvs+t G3uz1oE4Fc9FNJ20he3Ejo18/68vQDfZvFXy2/st2AQDZ46ycWBxIN6jQAL/XZIgRJ7Xrj4YGNDQ4 Smt6Yt4w==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1wUMeY-0000000CoX4-39d5; Tue, 02 Jun 2026 10:47:22 +0000 Received: from out30-130.freemail.mail.aliyun.com ([115.124.30.130]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1wUMeU-0000000CoLJ-3lJv for linux-arm-kernel@lists.infradead.org; Tue, 02 Jun 2026 10:47:21 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.alibaba.com; s=default; t=1780397236; h=From:To:Subject:Date:Message-ID:MIME-Version; bh=FtoAZ4ObIrgN8RB/Z4MrgWEyJCArPPBpz4yofnEwwtU=; b=cARLhbUEDHW8HzSoTo1RpHxukxpFCaDCXs1HO1YjokxCMmyEhvzEnR2ZWLWlhmxImtI+5v/qFtLHK6RZrFmgfuRsCLPWo55eLEE1tZ73n7lvHoZ+NmUHDxKs7SErZrMZgUrM2iS0VV0Q8c8bELD7KNr870s/kyL2ZxIfwl0hNKk= X-Alimail-AntiSpam: AC=PASS;BC=-1|-1;BR=01201311R201e4;CH=green;DM=||false|;DS=||;FP=0|-1|-1|-1|0|-1|-1|-1;HT=maildocker-contentspam033045133197;MF=guanghuifeng@linux.alibaba.com;NM=1;PH=DS;RN=28;SR=0;TI=SMTPD_---0X44E98Q_1780397231; Received: from VM20241011-104.tbsite.net(mailfrom:guanghuifeng@linux.alibaba.com fp:SMTPD_---0X44E98Q_1780397231 cluster:ay36) by smtp.aliyun-inc.com; Tue, 02 Jun 2026 18:47:12 +0800 From: Guanghui Feng To: adrian.larumbe@collabora.com, airlied@gmail.com, alex@shazbot.org, baolu.lu@linux.intel.com, boris.brezillon@collabora.com, dri-devel@lists.freedesktop.org, dwmw2@infradead.org, iommu@lists.linux.dev, jgg@ziepe.ca, 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 Cc: alikernel-developer@linux.alibaba.com Subject: [PATCH v2 24/30] drm/panfrost: switch to iova_to_phys_length Date: Tue, 2 Jun 2026 18:46:31 +0800 Message-ID: <20260602104637.1219810-25-guanghuifeng@linux.alibaba.com> X-Mailer: git-send-email 2.43.7 In-Reply-To: <20260602104637.1219810-1-guanghuifeng@linux.alibaba.com> References: <20260531093637.3893199-1-guanghuifeng@linux.alibaba.com> <20260602104637.1219810-1-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-20260602_034719_282972_9C3AF9E3 X-CRM114-Status: UNSURE ( 9.09 ) 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 panfrost_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/panfrost/panfrost_mmu.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/panfrost/panfrost_mmu.c b/drivers/gpu/drm/panfrost/panfrost_mmu.c index 4a3162c3b659..aa0bc82deaf6 100644 --- a/drivers/gpu/drm/panfrost/panfrost_mmu.c +++ b/drivers/gpu/drm/panfrost/panfrost_mmu.c @@ -514,7 +514,7 @@ void panfrost_mmu_unmap(struct panfrost_gem_mapping *mapping) if (bo->is_heap) pgcount = 1; - if (!bo->is_heap || ops->iova_to_phys(ops, iova)) { + if (!bo->is_heap || ops->iova_to_phys_length(ops, iova, NULL) != PHYS_ADDR_MAX) { unmapped_page = ops->unmap_pages(ops, iova, pgsize, pgcount, NULL); WARN_ON(unmapped_page != pgsize * pgcount); } -- 2.43.7