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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 9BE1DEE49B5 for ; Tue, 22 Aug 2023 11:38:22 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233245AbjHVLiW (ORCPT ); Tue, 22 Aug 2023 07:38:22 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:37382 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235241AbjHVLiD (ORCPT ); Tue, 22 Aug 2023 07:38:03 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 53ACBE46; Tue, 22 Aug 2023 04:37:34 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 4840C6539F; Tue, 22 Aug 2023 11:37:19 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 3A886C433C7; Tue, 22 Aug 2023 11:37:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1692704238; bh=RT2yH3IRbxVwpbXO8souw3b1hiBtsDsDo2KMzcNbGls=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=sN7QL1NY5WHd9Gk3AV0135FVWHzU0jzjmB2yGfe/cU8pldSlYKRgXgSIi3hoaXVM9 /ZSZ47Jz24kgRp4BBl121qJxbXmaJsDRTlxPHzthWhR/xImAv+F0xdCYH3HnXQUKrd yGzVCvPZzSZq4xOUrDiAmQ6CRR03EdvgjnOWKbIOkW677CjbUjqm9oI4nmlOmQctHB 4/+/HhOh4PBIRMzdB/q3cnAS9pvEewXTE0BGTp5M6g1IiXU6jcIaXPUAbHeheWsUTB CUG8cZHabM45u54O6l4BXPBzlqUofKL3LdQu0UhsDg3ymxfTYm6nCVtwaoJw2oKeEB prTQe0kSOl4PA== From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Alex Deucher , Felix Kuehling , =?UTF-8?q?Christian=20K=C3=B6nig?= , Mike Lothian , Sasha Levin , Xinhui.Pan@amd.com, airlied@gmail.com, daniel@ffwll.ch, amd-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org Subject: [PATCH AUTOSEL 5.15 6/6] drm/amdkfd: ignore crat by default Date: Tue, 22 Aug 2023 07:36:58 -0400 Message-Id: <20230822113658.3551550-6-sashal@kernel.org> X-Mailer: git-send-email 2.40.1 In-Reply-To: <20230822113658.3551550-1-sashal@kernel.org> References: <20230822113658.3551550-1-sashal@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 X-stable: review X-Patchwork-Hint: Ignore X-stable-base: Linux 5.15.127 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Alex Deucher [ Upstream commit a6dea2d64ff92851e68cd4e20a35f6534286e016 ] We are dropping the IOMMUv2 path, so no need to enable this. It's often buggy on consumer platforms anyway. Reviewed-by: Felix Kuehling Acked-by: Christian König Tested-by: Mike Lothian Signed-off-by: Alex Deucher Signed-off-by: Sasha Levin --- drivers/gpu/drm/amd/amdkfd/kfd_crat.c | 4 ---- 1 file changed, 4 deletions(-) diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_crat.c b/drivers/gpu/drm/amd/amdkfd/kfd_crat.c index e574aa32a111d..46dfd9baeb013 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_crat.c +++ b/drivers/gpu/drm/amd/amdkfd/kfd_crat.c @@ -1523,11 +1523,7 @@ static bool kfd_ignore_crat(void) if (ignore_crat) return true; -#ifndef KFD_SUPPORT_IOMMU_V2 ret = true; -#else - ret = false; -#endif return ret; } -- 2.40.1