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 1D350C433F5 for ; Mon, 30 May 2022 13:05:21 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236299AbiE3NFT (ORCPT ); Mon, 30 May 2022 09:05:19 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:51522 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236356AbiE3NFQ (ORCPT ); Mon, 30 May 2022 09:05:16 -0400 Received: from ams.source.kernel.org (ams.source.kernel.org [IPv6:2604:1380:4601:e00::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id DA5CA7DE31; Mon, 30 May 2022 06:05:14 -0700 (PDT) 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 25F3FB80D86; Mon, 30 May 2022 13:05:13 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 1C10DC385B8; Mon, 30 May 2022 13:05:11 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1653915911; bh=f51GI44mfzMyxMYx34Abcuu4ez37U0rG+03vNzNKYvs=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=pTejx5gj3sCKMu4j6ranmCfSYcL+sRDF2Gfl/9lBFZdp7mTZ16NrkVqnI8yYFRpk+ P4BQYmj4q2K+9ThaYT+UiK0XPGqzT2ikn37DZjBwxwyPrZi//y0Naw+TSn2/rI1BNA 9GvtDSGxkCyjdT8UH2U9QNayUsiwlXR4jzTErWCQ= Date: Mon, 30 May 2022 15:05:08 +0200 From: Greg KH To: Ryan Lin Cc: leon.li@amd.com, praful.swarnakar@amd.com, shirish.s@amd.com, ching-shih.li@amd.com, Alex Deucher , Daniel Vetter , Nicholas Kazlauskas , stable@vger.kernel.org, Harry Wentland , Leo Li , Christian =?iso-8859-1?Q?K=F6nig?= , "David (ChunMing) Zhou" , David Airlie , Bas Nieuwenhuizen , Sean Paul , Sasha Levin , Mark Yacoub , Roman Li , Ikshwaku Chauhan , Simon Ser , amd-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] BACKPORT: drm/amdgpu/disply: set num_crtc earlier Message-ID: References: <20220530092902.810336-1-tsung-hua.lin@amd.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20220530092902.810336-1-tsung-hua.lin@amd.com> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, May 30, 2022 at 05:29:02PM +0800, Ryan Lin wrote: > From: Alex Deucher > > To avoid a recently added warning: > Bogus possible_crtcs: [ENCODER:65:TMDS-65] possible_crtcs=0xf (full crtc mask=0x7) > WARNING: CPU: 3 PID: 439 at drivers/gpu/drm/drm_mode_config.c:617 drm_mode_config_validate+0x178/0x200 [drm] > In this case the warning is harmless, but confusing to users. > > Fixes: 0df108237433 ("drm: Validate encoder->possible_crtcs") > Bug: https://bugzilla.kernel.org/show_bug.cgi?id=209123 > Reviewed-by: Daniel Vetter > Reviewed-by: Nicholas Kazlauskas > Signed-off-by: Alex Deucher > Cc: stable@vger.kernel.org Why did you not sign off on this? And what is the git id of this in Linus's tree? > Conflicts: > drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c > [Ryan Lin: Fixed the conflict, remove the non-main changed part > of this patch] No need for this here, right? thanks, greg k-h