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=-16.2 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, URIBL_BLOCKED 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 980A5C11F68 for ; Wed, 30 Jun 2021 10:06:29 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 830B261D0F for ; Wed, 30 Jun 2021 10:06:29 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234198AbhF3KI4 (ORCPT ); Wed, 30 Jun 2021 06:08:56 -0400 Received: from mail.kernel.org ([198.145.29.99]:40754 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234150AbhF3KIw (ORCPT ); Wed, 30 Jun 2021 06:08:52 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 19F6661D0C; Wed, 30 Jun 2021 10:06:22 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1625047582; bh=avnkog7DAWHGE/DDPBwmxyAibvw4Gdlte4dEESCVyoo=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=udOpBZzVB4JN0HTHVvrO3eSvnwimfuvMyyr+nIaiE9fMU5868YxXBlpFGBWl+jvYl XNgb7Sg904LwLnqu4UWSmwKUnyd6PlkLPwPMARE8fgHpm6t1k4yt2JD9n5GJD0v7BE PcbmgK+YE/poI/xZfbc45WpiErOJU74fyjWXXbhE= Date: Wed, 30 Jun 2021 12:06:20 +0200 From: Greg KH To: Thomas Zimmermann Cc: jani.nikula@linux.intel.com, joonas.lahtinen@linux.intel.com, rodrigo.vivi@intel.com, airlied@linux.ie, daniel@ffwll.ch, chris@chris-wilson.co.uk, mika.kuoppala@linux.intel.com, matthew.brost@intel.com, maarten.lankhorst@linux.intel.com, lucas.demarchi@intel.com, ville.syrjala@linux.intel.com, intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org, stable@vger.kernel.org Subject: Re: [PATCH v3 2/2] drm/i915: Drop all references to DRM IRQ midlayer Message-ID: References: <20210630095228.6665-1-tzimmermann@suse.de> <20210630095228.6665-3-tzimmermann@suse.de> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20210630095228.6665-3-tzimmermann@suse.de> Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org On Wed, Jun 30, 2021 at 11:52:28AM +0200, Thomas Zimmermann wrote: > Remove all references to DRM's IRQ midlayer. i915 uses Linux' interrupt > functions directly. > > v2: > * also remove an outdated comment > * move IRQ fix into separate patch > * update Fixes tag (Daniel) > > Signed-off-by: Thomas Zimmermann > Fixes: b318b82455bd ("drm/i915: Nuke drm_driver irq vfuncs") > Cc: Ville Syrjälä > Cc: Chris Wilson > Cc: Jani Nikula > Cc: Joonas Lahtinen > Cc: Rodrigo Vivi > Cc: intel-gfx@lists.freedesktop.org > Cc: # v5.4+ > --- > drivers/gpu/drm/i915/i915_drv.c | 1 - > drivers/gpu/drm/i915/i915_irq.c | 5 ----- > 2 files changed, 6 deletions(-) > > diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c > index 850b499c71c8..73de45472f60 100644 > --- a/drivers/gpu/drm/i915/i915_drv.c > +++ b/drivers/gpu/drm/i915/i915_drv.c > @@ -42,7 +42,6 @@ > #include > #include > #include > -#include > #include > #include > > diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c > index 2203dca19895..1d4c683c9de9 100644 > --- a/drivers/gpu/drm/i915/i915_irq.c > +++ b/drivers/gpu/drm/i915/i915_irq.c > @@ -33,7 +33,6 @@ > #include > > #include > -#include > > #include "display/intel_de.h" > #include "display/intel_display_types.h" > @@ -4564,10 +4563,6 @@ void intel_runtime_pm_enable_interrupts(struct drm_i915_private *dev_priv) > > bool intel_irqs_enabled(struct drm_i915_private *dev_priv) > { > - /* > - * We only use drm_irq_uninstall() at unload and VT switch, so > - * this is the only thing we need to check. > - */ > return dev_priv->runtime_pm.irqs_enabled; > } > > -- > 2.32.0 > How is this a stable-kernel-related fix? thanks, greg k-h