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 E65A0C54EBC for ; Wed, 11 Jan 2023 23:02:43 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 61AA410E837; Wed, 11 Jan 2023 23:02:39 +0000 (UTC) Received: from mail-wm1-x333.google.com (mail-wm1-x333.google.com [IPv6:2a00:1450:4864:20::333]) by gabe.freedesktop.org (Postfix) with ESMTPS id BA0C010E839 for ; Wed, 11 Jan 2023 23:02:36 +0000 (UTC) Received: by mail-wm1-x333.google.com with SMTP id k26-20020a05600c1c9a00b003d972646a7dso15401384wms.5 for ; Wed, 11 Jan 2023 15:02:36 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ffwll.ch; s=google; h=in-reply-to:content-disposition:mime-version:references :mail-followup-to:message-id:subject:cc:to:from:date:from:to:cc :subject:date:message-id:reply-to; bh=f5DAHiUXNSqP8lsMat4V7Y9pDYdgiNXYeg0YIR9t8tw=; b=ijgJVYN6mmNTbTPFO5OqRoZJG72dUQWCDuNXxKwYGwTa0H+jMvm9BpIyRHatxnCL+G H98LSjPJpsNaGcsjI/aze5PgnnoHRW8kyHFa6VjVASmpy7N+Pq2lh2SPkWtTXdQsZZVJ 4IHyqrcso5C29wuZwnx/ROG5bnhHvvZpFV+r0= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=in-reply-to:content-disposition:mime-version:references :mail-followup-to:message-id:subject:cc:to:from:date :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=f5DAHiUXNSqP8lsMat4V7Y9pDYdgiNXYeg0YIR9t8tw=; b=3LX9INojdWZSIA9vgJlGLZQmGODp+J8W8pNgqMKt3C+UdWqHAVwtiXxD8Si+4pv9rI E/dg9rMwfaz4raXWKgxzX5jYUDp/0hmTy3M7qmNk6uX/aR4rTeZO15vK8nY8D+1E9kIJ gCIplfiM3z7dgOty0QDz1SW+rEOcoQmN2IJvp/UzihmlLtBLqRrKDCe7ihVvf5k237uY uWSxm7j9K8pj4rPSvVsPVLXs8T6Sxdf50/7GydfUyEzlJZrtopfokfyV8YsSlcT7u+o3 LH5lvqInSSaprZYWjuiO+CpordmzAvshAnzB3WpRA409W8dPegwaAR3ke9Zn5H2CDs4E lDyQ== X-Gm-Message-State: AFqh2kr4gGr9fHMYluS7mQjdIGW8fxLfXgB0e5RDHkESfmjXzYlPlwHK wx397AVw/raxEXQQmvPgvnTx6g== X-Google-Smtp-Source: AMrXdXu42yEstUzQrpMN6ziaFxtpQwABY5sjgNZ43ZWdGx9iwmPJ1+C7GDfu3P+KAaFELhdK5tZrJg== X-Received: by 2002:a05:600c:3d91:b0:3d9:103d:9078 with SMTP id bi17-20020a05600c3d9100b003d9103d9078mr52671943wmb.22.1673478155135; Wed, 11 Jan 2023 15:02:35 -0800 (PST) Received: from phenom.ffwll.local ([2a02:168:57f4:0:efd0:b9e5:5ae6:c2fa]) by smtp.gmail.com with ESMTPSA id k30-20020a05600c1c9e00b003d9b89a39b2sm22004350wms.10.2023.01.11.15.02.33 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 11 Jan 2023 15:02:34 -0800 (PST) Date: Thu, 12 Jan 2023 00:02:32 +0100 From: Daniel Vetter To: Jim Cromie Subject: Re: [RFC PATCH 13/17] drm_print: fix stale macro-name in comment Message-ID: Mail-Followup-To: Jim Cromie , linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, amd-gfx@lists.freedesktop.org, intel-gvt-dev@lists.freedesktop.org, intel-gfx@lists.freedesktop.org, jani.nikula@intel.com, ville.syrjala@linux.intel.com, seanpaul@chromium.org, robdclark@gmail.com, jbaron@akamai.com, gregkh@linuxfoundation.org References: <20221206003424.592078-1-jim.cromie@gmail.com> <20221206003424.592078-14-jim.cromie@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20221206003424.592078-14-jim.cromie@gmail.com> X-Operating-System: Linux phenom 5.19.0-2-amd64 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: , Cc: jani.nikula@intel.com, daniel.vetter@ffwll.ch, intel-gfx@lists.freedesktop.org, linux-kernel@vger.kernel.org, amd-gfx@lists.freedesktop.org, seanpaul@chromium.org, dri-devel@lists.freedesktop.org, gregkh@linuxfoundation.org, jbaron@akamai.com, intel-gvt-dev@lists.freedesktop.org Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" On Mon, Dec 05, 2022 at 05:34:20PM -0700, Jim Cromie wrote: > Cited commit uses stale macro name, fix this, and explain better. > > When DRM_USE_DYNAMIC_DEBUG=y, DYNDBG_CLASSMAP_DEFINE() maps DRM_UT_* > onto BITs in drm.debug. This still uses enum drm_debug_category, but > it is somewhat indirect, with the ordered set of DRM_UT_* enum-vals. > This requires that the macro args: DRM_UT_* list must be kept in sync > and in order. > > Fixes: f158936b60a7 ("drm: POC drm on dyndbg - use in core, 2 helpers, 3 drivers.") > Signed-off-by: Jim Cromie Should I land this already? -Daniel > --- > . emphasize ABI non-change despite enum val change - Jani Nikula > . reorder to back of patchset to follow API name changes. > --- > include/drm/drm_print.h | 5 ++++- > 1 file changed, 4 insertions(+), 1 deletion(-) > > diff --git a/include/drm/drm_print.h b/include/drm/drm_print.h > index 6a27e8f26770..7695ba31b3a4 100644 > --- a/include/drm/drm_print.h > +++ b/include/drm/drm_print.h > @@ -276,7 +276,10 @@ static inline struct drm_printer drm_err_printer(const char *prefix) > * > */ > enum drm_debug_category { > - /* These names must match those in DYNAMIC_DEBUG_CLASSBITS */ > + /* > + * Keep DYNDBG_CLASSMAP_DEFINE args in sync with changes here, > + * the enum-values define BIT()s in drm.debug, so are ABI. > + */ > /** > * @DRM_UT_CORE: Used in the generic drm code: drm_ioctl.c, drm_mm.c, > * drm_memory.c, ... > -- > 2.38.1 > -- Daniel Vetter Software Engineer, Intel Corporation http://blog.ffwll.ch