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 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 smtp.lore.kernel.org (Postfix) with ESMTPS id 4D9D9F8FA61 for ; Tue, 21 Apr 2026 11:54:28 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 9B12310E887; Tue, 21 Apr 2026 11:54:27 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="lm/DFZOJ"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.19]) by gabe.freedesktop.org (Postfix) with ESMTPS id DC23510E887; Tue, 21 Apr 2026 11:54:26 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1776772467; x=1808308467; h=message-id:date:mime-version:subject:to:cc:references: from:in-reply-to:content-transfer-encoding; bh=iCgphbDcBdNyS1sSqpE8VpK1xeMLyIcHxuNcGysEPt0=; b=lm/DFZOJ9/YqyFnSwfCyAoXGchv8AonNfk9YHqjHlwxY8mpqD2DbKtZF PX0umWqtgQx0BWmBzxRzP2CI8ef803VRtg7Oor3KebJ3bzN1pyAM2N6mq 3DiGeRJ3+Sxe3GbeKqf2VWoTfrPTsmZKVs0WT06YtcaqmkSNXTxerH1Hj NxIED4ay0LByLvacXZp89Ng86BMfbICDZKS/fYPT8ryyf1OMJlmja6nPL qLaLogsIxYHypxVIM8t4jy7cByDf/7d/+NQJKeXZ5yvlgdXQHQXhu8ddj 6JncI0ezUygWS2/6cd6WfyrbHD3Q4qYVbfiqg9kMVFNTExhLXmZm5zNDa Q==; X-CSE-ConnectionGUID: h/7h1XyiT5yhD84CCnIZ3w== X-CSE-MsgGUID: vez0jMHIShOqfUSvgyDBeg== X-IronPort-AV: E=McAfee;i="6800,10657,11762"; a="76733435" X-IronPort-AV: E=Sophos;i="6.23,191,1770624000"; d="scan'208";a="76733435" Received: from orviesa010.jf.intel.com ([10.64.159.150]) by fmvoesa113.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 21 Apr 2026 04:54:26 -0700 X-CSE-ConnectionGUID: VubRT5JtSDiNCWy/slIh2A== X-CSE-MsgGUID: SpkNe7dCSlS+hlep7bO+tw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.23,191,1770624000"; d="scan'208";a="231127258" Received: from cliu5-mobl.gar.corp.intel.com (HELO [10.125.160.168]) ([10.125.160.168]) by orviesa010-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 21 Apr 2026 04:54:26 -0700 Message-ID: Date: Tue, 21 Apr 2026 04:54:24 -0700 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH] drm/amdgpu: fix zero-size GDS range init on RDNA4 To: =?UTF-8?Q?Christian_K=C3=B6nig?= , amd-gfx@lists.freedesktop.org Cc: Alex Deucher , dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org References: <20260420215717.223372-1-arjan@linux.intel.com> <34718f21-712a-4161-98e0-079dd9390ae6@amd.com> Content-Language: en-US From: Arjan van de Ven In-Reply-To: <34718f21-712a-4161-98e0-079dd9390ae6@amd.com> Content-Type: text/plain; charset="utf-8"; format="flowed" Content-Transfer-Encoding: base64 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" T24gNC8yMC8yMDI2IDExOjQyIFBNLCBDaHJpc3RpYW4gS8O2bmlnIHdyb3RlOgo+IE9uIDQvMjAv MjYgMjM6NTcsIGFyamFuQGxpbnV4LmludGVsLmNvbSB3cm90ZToKPj4KPj4gUkROQTQgKEdGWCAx MikgaGFyZHdhcmUgcmVtb3ZlcyB0aGUgR0RTLCBHV1MsIGFuZCBPQSBvbi1jaGlwIG1lbW9yeQo+ PiByZXNvdXJjZXMuIFRoZSBnZnhfdjEyXzAgaW5pdGlhbGlzYXRpb24gY29kZSBjb3JyZWN0bHkg bGVhdmVzCj4+IGFkZXYtPmdkcy5nZHNfc2l6ZSwgYWRldi0+Z2RzLmd3c19zaXplLCBhbmQgYWRl di0+Z2RzLm9hX3NpemUgYXQKPj4gemVybyB0byByZWZsZWN0IHRoaXMuCj4+Cj4+IGFtZGdwdV90 dG1faW5pdCgpIHVuY29uZGl0aW9uYWxseSBjYWxscyBhbWRncHVfdHRtX2luaXRfb25fY2hpcCgp IGZvcgo+PiBlYWNoIG9mIHRoZXNlIHJlc291cmNlcyByZWdhcmRsZXNzIG9mIHNpemUuIFdoZW4g dGhlIHNpemUgaXMgemVybywKPj4gYW1kZ3B1X3R0bV9pbml0X29uX2NoaXAoKSBmb3J3YXJkcyB0 aGUgY2FsbCB0byB0dG1fcmFuZ2VfbWFuX2luaXQoKSwKPj4gd2hpY2ggY2FsbHMgZHJtX21tX2lu aXQobW0sIDAsIDApLiBkcm1fbW1faW5pdCgpIGltbWVkaWF0ZWx5IGZpcmVzCj4+IERSTV9NTV9C VUdfT04oc3RhcnQgKyBzaXplIDw9IHN0YXJ0KSAtLSB0cml2aWFsbHkgdHJ1ZSB3aGVuIHNpemUg aXMKPj4gemVybyAtLSBjcmFzaGluZyB0aGUga2VybmVsIGR1cmluZyBtb2Rwcm9iZSBvZiBhbWRn cHUgb24gYW4gUlggOTA3MCBYVC4KPiAKPiBNaG0gaW4gZ2VuZXJhbCBub3QgYSBiYWQgaWRlYSwg YnV0IHdlIGFyZSBoYXZpbmcgdG9ucyBvZiBHRlggMTIgc3lzdGVtcyBpbiBvdXIgdGVzdCBtYWNo aW5lcyBhbmQgbm90aGluZyBpcyBjcmFzaGluZyB0aGVyZS4KPiAKPiBXZSBhcmUgY2xlYXJseSBt aXNzaW5nIHNvbWV0aGluZyBoZXJlLiBJcyB0aGF0IG9uIGFuIHVwc3RyZWFtIGtlcm5lbCBvciBz b21ldGhpbmcgYmFja3BvcnRlZD8KPiAKCnRoZSByZXBvcnRlZCBvb3BzL2V0YyBzYXkgNi4xOC4y MiBzbyB0aGF0IGRvZXMgbm90IHNvdW5kIGxpa2Ugc29tZXRoaW5nIGNyYXp5IGJhY2twb3J0ZWQK CihodHRwczovL2J1Z3ppbGxhLmtlcm5lbC5vcmcvc2hvd19idWcuY2dpP2lkPTIyMTM3NikKCgo=