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[209.132.180.67]) by mx.google.com with ESMTP id 78si16569528pfb.102.2019.05.20.21.38.43; Mon, 20 May 2019 21:38:58 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=pass header.i=@oracle.com header.s=corp-2018-07-02 header.b=YXQBVdGT; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=oracle.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727257AbfEUEhe (ORCPT + 99 others); Tue, 21 May 2019 00:37:34 -0400 Received: from userp2130.oracle.com ([156.151.31.86]:39696 "EHLO userp2130.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726289AbfEUEhe (ORCPT ); Tue, 21 May 2019 00:37:34 -0400 Received: from pps.filterd (userp2130.oracle.com [127.0.0.1]) by userp2130.oracle.com (8.16.0.27/8.16.0.27) with SMTP id x4L4Ylh1150285; Tue, 21 May 2019 04:37:26 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oracle.com; h=from : to : cc : subject : date : message-id; s=corp-2018-07-02; bh=LocLl8jGFL6tj5/xpWQWzeKqZ8xj2DlD6pSYk/0CDQE=; b=YXQBVdGTKDHPYrt6PKbsI0O3rI3JPVcdXuVB9uWQeIFLOKHh8iEefXDi7IlvHOH//B8k ObQoV3/3vErQqdaV/Lu/t8msw48YOZ4RIvHLQgY7TT0qqPYB2TPb8PjKpnt1izluIvD3 aueINDxQimvkZGnmLKZ0/tgDvtbMZezC0L6lpDN2eEEjd7dxlzewoU18YNuUJHY0UWp1 TmtpIMshloXiwSZAwj4s9BBNGlj/Sdy0VHx/EPBE74w4e/OX36c1E4BrO8rM9xMFD9Er 0H9U148JZprI2LDqzsotlu9LCvqU7q713RRjDgTQ/qOqUfsvs9PuNvMzqfSfBkYGFLRU GQ== Received: from aserp3020.oracle.com (aserp3020.oracle.com [141.146.126.70]) by userp2130.oracle.com with ESMTP id 2sj9ftascb-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Tue, 21 May 2019 04:37:26 +0000 Received: from pps.filterd (aserp3020.oracle.com [127.0.0.1]) by aserp3020.oracle.com (8.16.0.27/8.16.0.27) with SMTP id x4L4a1Wl183631; Tue, 21 May 2019 04:37:25 GMT Received: from aserv0122.oracle.com (aserv0122.oracle.com [141.146.126.236]) by aserp3020.oracle.com with ESMTP id 2sm046rgtc-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Tue, 21 May 2019 04:37:25 +0000 Received: from abhmp0007.oracle.com (abhmp0007.oracle.com [141.146.116.13]) by aserv0122.oracle.com (8.14.4/8.14.4) with ESMTP id x4L4bLIH030062; Tue, 21 May 2019 04:37:21 GMT Received: from linux.cn.oracle.com (/10.182.69.106) by default (Oracle Beehive Gateway v4.0) with ESMTP ; Tue, 21 May 2019 04:37:21 +0000 From: Dongli Zhang To: intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org Cc: linux-kernel@vger.kernel.org, jani.nikula@linux.intel.com, joonas.lahtinen@linux.intel.com, rodrigo.vivi@intel.com, airlied@linux.ie, daniel@ffwll.ch, dongli.zhang@oracle.com Subject: [PATCH 1/1] drm/i915: remove unused IO_TLB_SEGPAGES which should be defined by swiotlb Date: Tue, 21 May 2019 12:40:39 +0800 Message-Id: <1558413639-22568-1-git-send-email-dongli.zhang@oracle.com> X-Mailer: git-send-email 2.7.4 X-Proofpoint-Virus-Version: vendor=nai engine=5900 definitions=9263 signatures=668687 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 suspectscore=2 malwarescore=0 phishscore=0 bulkscore=0 spamscore=0 mlxscore=0 mlxlogscore=999 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1810050000 definitions=main-1905210029 X-Proofpoint-Virus-Version: vendor=nai engine=5900 definitions=9263 signatures=668687 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 priorityscore=1501 malwarescore=0 suspectscore=2 phishscore=0 bulkscore=0 spamscore=0 clxscore=1011 lowpriorityscore=0 mlxscore=0 impostorscore=0 mlxlogscore=999 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1810050000 definitions=main-1905210029 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This patch removes IO_TLB_SEGPAGES which is no longer used since commit 5584f1b1d73e ("drm/i915: fix i915 running as dom0 under Xen"). As the define of both IO_TLB_SEGSIZE and IO_TLB_SHIFT are from swiotlb, IO_TLB_SEGPAGES should be defined on swiotlb side if it is required in the future. Signed-off-by: Dongli Zhang --- drivers/gpu/drm/i915/i915_gem_internal.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/drivers/gpu/drm/i915/i915_gem_internal.c b/drivers/gpu/drm/i915/i915_gem_internal.c index ab627ed..2166217 100644 --- a/drivers/gpu/drm/i915/i915_gem_internal.c +++ b/drivers/gpu/drm/i915/i915_gem_internal.c @@ -28,9 +28,6 @@ #define QUIET (__GFP_NORETRY | __GFP_NOWARN) #define MAYFAIL (__GFP_RETRY_MAYFAIL | __GFP_NOWARN) -/* convert swiotlb segment size into sensible units (pages)! */ -#define IO_TLB_SEGPAGES (IO_TLB_SEGSIZE << IO_TLB_SHIFT >> PAGE_SHIFT) - static void internal_free_pages(struct sg_table *st) { struct scatterlist *sg; -- 2.7.4