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=-19.0 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_GIT autolearn=unavailable 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 2F428C433E6 for ; Mon, 15 Mar 2021 14:18:01 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id F0EFA64F8F for ; Mon, 15 Mar 2021 14:18:00 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230263AbhCOOQg (ORCPT ); Mon, 15 Mar 2021 10:16:36 -0400 Received: from mail.kernel.org ([198.145.29.99]:37540 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231796AbhCON7S (ORCPT ); Mon, 15 Mar 2021 09:59:18 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 1896064EF5; Mon, 15 Mar 2021 13:58:58 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1615816740; bh=lTQct9n1IkwzD/7CujligHvcwD0gKA2pSJrTsueh8M4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=FmvlSqCtdPV4LJ+6aH/tU6R5CGmaJtkj1QMq8MeEhjGDPARWfssXO6Y/+/DZF3MkF UIi75g8PDBvT3Bek8Z8DHYF2koRGJqo9wbnr7cc03tuDf0vy0Cq/xU7wGaa3WsJyhS s8fwh5awhDv2YQvS7/wawjFUm47YOHMgKLvmVrCc= From: gregkh@linuxfoundation.org To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, =?UTF-8?q?Holger=20Hoffst=C3=A4tte?= , Alex Deucher Subject: [PATCH 5.10 086/290] drm/amdgpu/display: use GFP_ATOMIC in dcn21_validate_bandwidth_fp() Date: Mon, 15 Mar 2021 14:52:59 +0100 Message-Id: <20210315135544.825773941@linuxfoundation.org> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20210315135541.921894249@linuxfoundation.org> References: <20210315135541.921894249@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Greg Kroah-Hartman From: Holger Hoffstätte commit 680174cfd1e1cea70a8f30ccb44d8fbdf996018e upstream. After fixing nested FPU contexts caused by 41401ac67791 we're still seeing complaints about spurious kernel_fpu_end(). As it turns out this was already fixed for dcn20 in commit f41ed88cbd ("drm/amdgpu/display: use GFP_ATOMIC in dcn20_validate_bandwidth_internal") but never moved forward to dcn21. Signed-off-by: Holger Hoffstätte Signed-off-by: Alex Deucher Cc: stable@vger.kernel.org Signed-off-by: Greg Kroah-Hartman --- drivers/gpu/drm/amd/display/dc/dcn21/dcn21_resource.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/gpu/drm/amd/display/dc/dcn21/dcn21_resource.c +++ b/drivers/gpu/drm/amd/display/dc/dcn21/dcn21_resource.c @@ -1183,7 +1183,7 @@ static noinline bool dcn21_validate_band int vlevel = 0; int pipe_split_from[MAX_PIPES]; int pipe_cnt = 0; - display_e2e_pipe_params_st *pipes = kzalloc(dc->res_pool->pipe_count * sizeof(display_e2e_pipe_params_st), GFP_KERNEL); + display_e2e_pipe_params_st *pipes = kzalloc(dc->res_pool->pipe_count * sizeof(display_e2e_pipe_params_st), GFP_ATOMIC); DC_LOGGER_INIT(dc->ctx->logger); BW_VAL_TRACE_COUNT();