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[2620:137:e000::1:18]) by mx.google.com with ESMTPS id 9-20020a056a00072900b004f4103c2f0asi427330pfm.218.2022.03.02.15.24.08 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 02 Mar 2022 15:24:08 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:18 as permitted sender) client-ip=2620:137:e000::1:18; Authentication-Results: mx.google.com; dkim=pass header.i=@linuxfoundation.org header.s=korg header.b=Zy1H1MHH; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linuxfoundation.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id 7233B1409DD; Wed, 2 Mar 2022 14:58:38 -0800 (PST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237704AbiCAUr3 (ORCPT + 99 others); Tue, 1 Mar 2022 15:47:29 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48296 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230414AbiCAUr1 (ORCPT ); Tue, 1 Mar 2022 15:47:27 -0500 Received: from ams.source.kernel.org (ams.source.kernel.org [IPv6:2604:1380:4601:e00::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 804C862132; Tue, 1 Mar 2022 12:46:46 -0800 (PST) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id 3978DB81D15; Tue, 1 Mar 2022 20:46:45 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 9266BC340EE; Tue, 1 Mar 2022 20:46:43 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1646167603; bh=4PpwM3+5FZfyo27XcAuJoFWEllYWBJkIoN+TTDgxJQU=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=Zy1H1MHHV8OR+Vd3tr461ikoSDziBes8I/ey2EFJ+Z+MZpjrLO5lOyk427hK3Few+ QqpNPhsf8iIZ/Tn1pA68VUpUMVdtKahXGkaJ8/Bq3/SzHS7bp1TnjnwwUBCLLOXLNh T4x0PvUdgTl0DVKYE3F32GqEkhlLqvnKBfztakIQ= Date: Tue, 1 Mar 2022 21:46:41 +0100 From: Greg KH To: Iouri Tarassov Cc: kys@microsoft.com, haiyangz@microsoft.com, sthemmin@microsoft.com, wei.liu@kernel.org, linux-hyperv@vger.kernel.org, linux-kernel@vger.kernel.org, spronovo@microsoft.com, spronovo@linux.microsoft.com Subject: Re: [PATCH v3 05/30] drivers: hv: dxgkrnl: Opening of /dev/dxg device and dxgprocess creation Message-ID: References: <719fe06b7cbe9ac12fa4a729e810e3383ab421c1.1646163378.git.iourit@linux.microsoft.com> <419b863b2848b9e86382511a2f0f12cf91065578.1646163378.git.iourit@linux.microsoft.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <419b863b2848b9e86382511a2f0f12cf91065578.1646163378.git.iourit@linux.microsoft.com> X-Spam-Status: No, score=-2.4 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,RDNS_NONE,SPF_HELO_NONE,T_SCC_BODY_TEXT_LINE autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Mar 01, 2022 at 11:45:52AM -0800, Iouri Tarassov wrote: > +#define LX_IO_MAX 0x45 What does that mean???