From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from out30-112.freemail.mail.aliyun.com (out30-112.freemail.mail.aliyun.com [115.124.30.112]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 7818648BD4A; Wed, 3 Jun 2026 15:19:10 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=115.124.30.112 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1780499955; cv=none; b=L81VxwY/3tu8Msuo6J8a5u9O12zIts3VmgWzhx37D1j5XSSX/1TO1FkWoW9OrnHt3LcUg0OjowuKvKEsUlzVRLktUvjcGeupEEPShrey7VRmw1xaFuI5FjDKM5UEPwlVpinY/uK+jfG+1YhbiOACT42LFoB+B20rFanlBcUQzq0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1780499955; c=relaxed/simple; bh=lI3x7qiBpStf7+riMLkavf19/hS8Q6Sn6QyC7laDlJM=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=pWTOqRbZlxrpKuCQbS8qqFvY/3rGJr9ZWAkoL+34WazndFn5Uspg7pg9aVHyTlfejoi/t3kMXI+XOSJWKewPbrfbnJYcDGoK9WOHyR3c/WEB0GTvCphpP86pSGl5LM9qTvaSwtWu+wj0NnoSYdTveJffqnlAvC11hg40qyMor2U= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.alibaba.com; spf=pass smtp.mailfrom=linux.alibaba.com; dkim=pass (1024-bit key) header.d=linux.alibaba.com header.i=@linux.alibaba.com header.b=dmooYd3I; arc=none smtp.client-ip=115.124.30.112 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.alibaba.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linux.alibaba.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux.alibaba.com header.i=@linux.alibaba.com header.b="dmooYd3I" 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> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 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