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 X-Spam-Level: X-Spam-Status: No, score=-3.8 required=3.0 tests=BAYES_00,DKIM_ADSP_CUSTOM_MED, DKIM_INVALID,DKIM_SIGNED,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 44BD0C433E1 for ; Mon, 13 Jul 2020 04:48:51 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 138842068F for ; Mon, 13 Jul 2020 04:48:51 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="RJxz/2WQ" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 138842068F Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=gmail.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=intel-gfx-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id A71BA6E48F; Mon, 13 Jul 2020 04:48:50 +0000 (UTC) Received: from mail-ed1-x530.google.com (mail-ed1-x530.google.com [IPv6:2a00:1450:4864:20::530]) by gabe.freedesktop.org (Postfix) with ESMTPS id E5A676E48F for ; Mon, 13 Jul 2020 04:48:49 +0000 (UTC) Received: by mail-ed1-x530.google.com with SMTP id dm19so11390524edb.13 for ; Sun, 12 Jul 2020 21:48:49 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=6HB/SpYaeWibjZfipVPc4Cwr05LhpFB+syXTXteSdG4=; b=RJxz/2WQ2ibI6S/vP3peYuFRAHU/0EuESzfyIqsH4PvaUOorBv8/8CL8PBsc/GC/K5 vFwbrhxeN9mMyF/iOgGBlHnIBrjyxDzyMQTtsW849yWR/JSWoQS9FKainHyHwEbm67d6 IkFuvupj0tQ9bt7pzM3MuPdQgbmhOZoizQGQbAmb17Qp/QB/Rv080jCXhNx7AoFRSb5E 6qQvhg4S7nilY3UMR4CzYAMp+c/dj+E2g6R3injq4upfkgntorpPxQTu2lVoL2Oy3VwB u6rZD4w5koz81Q4AJ3zw037MQ5p1y75czLfKuCDCpa4nzmCuJdQIcf8W8bbTqASY8aef aCWw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=6HB/SpYaeWibjZfipVPc4Cwr05LhpFB+syXTXteSdG4=; b=Qe+t/x6ReXw9LjQSObJE/U5y1QySMXempq+IfIHU/71fW0J+sCuqGWUKf87Ax3VBTx FfCLSKwpe+4BLezzXnB5RJkV3TVlClfuHf4UkTjEq2lz3b9z5WNPmOodw1C0LXEvrRER AsvlZwIu66dCHZxFUz05NtTwMMe4ijc2z6H3h0T3M2j0WvdDCkdIIWBkD0/SOORZQMXA 5NJYUc1OSmvRLA12ELBEH34CM1Nw2QcQOCqbVUFv47Zc70qWET1gZzGBJYdhyeBL6Iw1 aioVdOAOSko/4q5DTuvfw9Jcyw/jvkMFGmHuMjhGHpzaeF5o8C9AOsd518UEefY9wqq3 zxxw== X-Gm-Message-State: AOAM5330Yvv/TKHUrZArrOW8s7eaJWN+mB9tHfBBNnS3VT4oUOPX1uAS hsVcwdwdgxF0sJ9egL3AvrwByQE6OckMX6hwRC+nug== X-Google-Smtp-Source: ABdhPJxitPYy5W9ikjnrTwf3lFmzt+ScliBBdQM5+CVZchZKoAfpHklCqWrWvoU7WzXab4PX0DtlXBWSvUG6CmdAgGM= X-Received: by 2002:a05:6402:796:: with SMTP id d22mr94002313edy.78.1594615728593; Sun, 12 Jul 2020 21:48:48 -0700 (PDT) MIME-Version: 1.0 References: <20200710115757.290984-1-matthew.auld@intel.com> <20200710115757.290984-54-matthew.auld@intel.com> In-Reply-To: <20200710115757.290984-54-matthew.auld@intel.com> From: Dave Airlie Date: Mon, 13 Jul 2020 14:48:37 +1000 Message-ID: To: Matthew Auld Subject: Re: [Intel-gfx] [RFC 53/60] drm/i915: Create stolen memory region from local memory X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Abdiel Janulgue , Intel Graphics Development , Lucas De Marchi , Chris P Wilson , Neel Desai Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" On Fri, 10 Jul 2020 at 22:01, Matthew Auld wrote: > > From: CQ Tang > > Add "REGION_STOLEN" device info to dg1, create stolen memory > region from upper portion of local device memory, starting > from DSMBASE. > > The memory region is marked with "is_devmem=true". So is stolen fake on LMEM devices? The concept of stolen doesn't seem to make much sense with VRAM, so please enlighten me. Dave. _______________________________________________ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/intel-gfx