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 5EEECCD6E71 for ; Wed, 3 Jun 2026 15:19:38 +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=q1OsnaNEGBcO5jJsNIWF5XiY9H +sPGCNDbV/G3PVTX/DFapNH4gFamyYuZL2Qol/2ipD0S9g4vEVZ3kSYhxMdo1jb9TwK7vXwtFU2RT WzrtMMR0TMCZVtwP1f3E9PfXQVYXLtf9LGbdSTpRcEyEl5cTOvLe1uyWtf2756laPQmckqGKR+fCf dmysFP5Xo5efz8lRAHD2oK/M0mVBGQT0IoYKOAVhFH8BGJt2hovF9qSDXzjaB6qRfXurbjUVd14zD BgBfOHpG9zncWxJ9BvJNo9PzVDSLFP03Vd29ZZWVkVqq2lr8UTz9QSRIVMaf0FvR2zcX+rO5tOAY6 q8yXGpig==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1wUnNS-0000000FNQ9-2mVc; Wed, 03 Jun 2026 15:19:30 +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 1wUnNF-0000000FN3S-3mq0 for linux-arm-kernel@bombadil.infradead.org; Wed, 03 Jun 2026 15:19:17 +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=FtoAZ4ObIrgN8RB/Z4MrgWEyJCArPPBpz4yofnEwwtU=; b=PIcNsjZ2XhVcgwxYcPxAkvWnpx sSAEm3xbKL0K8Odg/OXZihXzh794NaOQcZL7JaT1Pcbyhmv6AMIlCv8xUshr5uPsKGCdY5/gt1eKH yqdY8qjsb4Dw7rqFsecVgGcpoTYqyKiH5UC1wZuHn7ZVG2UMawoXCCj6ewj0owgpXFhbgmx57Qkhq aJCSSYK9+rZ5hwn8RDnG9wA8AIRI6DxeT0mCivh5pi188GVvnjrotuJHXwUaRZ+aw97SGSKG2CxPp wP+Gdjeca+wAqeHi+1e/Q+0XOTSOHdw27vmNWVV4ikgtyWH4YcvnZt7MBa4XEf8eeF4Q4+2Z3vrbt nz81zNow==; Received: from out199-18.us.a.mail.aliyun.com ([47.90.199.18]) by desiato.infradead.org with esmtps (Exim 4.99.2 #2 (Red Hat Linux)) id 1wUnNC-0000000CXqP-2okn for linux-arm-kernel@lists.infradead.org; Wed, 03 Jun 2026 15:19:16 +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=FtoAZ4ObIrgN8RB/Z4MrgWEyJCArPPBpz4yofnEwwtU=; b=dmooYd3IjVvfRFdzF9y7M6tE2IJIvIn5qZ8dqr2paB1d9/qTBBEsVk5hFyqZVHeo2yTmyMt+DJCHatfouNy/Y3p67MXNITNs6WMWeINy2onH7B+M0HMfFlzEb2LglYhqzkYS99Z1Kn/nK2CbRnUiJfaZgYCqEMsMg+As53AaiIY= X-Alimail-AntiSpam: AC=PASS;BC=-1|-1;BR=01201311R461e4;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_---0X47fR7M_1780499944; Received: from VM20241011-104.tbsite.net(mailfrom:guanghuifeng@linux.alibaba.com fp:SMTPD_---0X47fR7M_1780499944 cluster:ay36) by smtp.aliyun-inc.com; Wed, 03 Jun 2026 23:19:04 +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 26/32] drm/panfrost: switch to iova_to_phys_length Date: Wed, 3 Jun 2026 23:17:58 +0800 Message-ID: <20260603151804.1963871-27-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_161915_084371_CC90BE69 X-CRM114-Status: UNSURE ( 9.04 ) 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