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=-13.8 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham 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 1ABA3C2D0A8 for ; Mon, 28 Sep 2020 23:31:43 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id DBDBA2076A for ; Mon, 28 Sep 2020 23:31:42 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1601335902; bh=Sp+zAn1zjwwev3l5w3lCSxo4W4MlUTJTdRaZ0QZC+n4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=qj1JUe2moiINM6rdj6o/xIMCGTQgd4nMaspk+tiJVUxFzWjVzhYPSOkjymAv411z9 7/kBeNigDeKAdbgUpZvdZ1PqOY2hLoVx+JgmRPRnMXrLFLeG8vKIdx9bmCZgFFpQvv zybDjFB35a5WMJXjv6JCw1uz4P4/vIjDBoI1QGdM= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727355AbgI1Xbl (ORCPT ); Mon, 28 Sep 2020 19:31:41 -0400 Received: from mail.kernel.org ([198.145.29.99]:54528 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727230AbgI1XbH (ORCPT ); Mon, 28 Sep 2020 19:31:07 -0400 Received: from paulmck-ThinkPad-P72.home (unknown [50.45.173.55]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id AB36020774; Mon, 28 Sep 2020 23:31:06 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1601335866; bh=Sp+zAn1zjwwev3l5w3lCSxo4W4MlUTJTdRaZ0QZC+n4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=H4+BYV920oJWpV8cxT3QkUForkAcb5Zd2wa7mYxP/IOWWboQRWIbis27EZRxTBW9m PVTV4AOLLz+V55txe53ntc9jyDf1SjGrZLWqYH0cINACtFTwgb64cKKZH6WkptmA6n 4M4bams1uUsWazbpOY4ztBBjDttTrjLbchd9w6Ng= From: paulmck@kernel.org To: rcu@vger.kernel.org Cc: linux-kernel@vger.kernel.org, kernel-team@fb.com, mingo@kernel.org, jiangshanlai@gmail.com, akpm@linux-foundation.org, mathieu.desnoyers@efficios.com, josh@joshtriplett.org, tglx@linutronix.de, peterz@infradead.org, rostedt@goodmis.org, dhowells@redhat.com, edumazet@google.com, fweisbec@gmail.com, oleg@redhat.com, joel@joelfernandes.org, mhocko@kernel.org, mgorman@techsingularity.net, torvalds@linux-foundation.org, Jani Nikula , Joonas Lahtinen , Rodrigo Vivi , David Airlie , Daniel Vetter , intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org, "Paul E . McKenney" Subject: [PATCH tip/core/rcu 11/15] drm/i915: Cleanup PREEMPT_COUNT leftovers Date: Mon, 28 Sep 2020 16:30:58 -0700 Message-Id: <20200928233102.24265-11-paulmck@kernel.org> X-Mailer: git-send-email 2.9.5 In-Reply-To: <20200928233041.GA23230@paulmck-ThinkPad-P72> References: <20200928233041.GA23230@paulmck-ThinkPad-P72> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Thomas Gleixner CONFIG_PREEMPT_COUNT is now unconditionally enabled and will be removed. Cleanup the leftovers before doing so. Signed-off-by: Thomas Gleixner Cc: Jani Nikula Cc: Joonas Lahtinen Cc: Rodrigo Vivi Cc: David Airlie Cc: Daniel Vetter Cc: intel-gfx@lists.freedesktop.org Cc: dri-devel@lists.freedesktop.org Signed-off-by: Paul E. McKenney --- drivers/gpu/drm/i915/Kconfig.debug | 1 - drivers/gpu/drm/i915/i915_utils.h | 3 +-- 2 files changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/gpu/drm/i915/Kconfig.debug b/drivers/gpu/drm/i915/Kconfig.debug index 1cb28c2..17d9b00 100644 --- a/drivers/gpu/drm/i915/Kconfig.debug +++ b/drivers/gpu/drm/i915/Kconfig.debug @@ -20,7 +20,6 @@ config DRM_I915_DEBUG bool "Enable additional driver debugging" depends on DRM_I915 select DEBUG_FS - select PREEMPT_COUNT select I2C_CHARDEV select STACKDEPOT select DRM_DP_AUX_CHARDEV diff --git a/drivers/gpu/drm/i915/i915_utils.h b/drivers/gpu/drm/i915/i915_utils.h index 5477337..ecfed86 100644 --- a/drivers/gpu/drm/i915/i915_utils.h +++ b/drivers/gpu/drm/i915/i915_utils.h @@ -337,8 +337,7 @@ wait_remaining_ms_from_jiffies(unsigned long timestamp_jiffies, int to_wait_ms) (Wmax)) #define wait_for(COND, MS) _wait_for((COND), (MS) * 1000, 10, 1000) -/* If CONFIG_PREEMPT_COUNT is disabled, in_atomic() always reports false. */ -#if defined(CONFIG_DRM_I915_DEBUG) && defined(CONFIG_PREEMPT_COUNT) +#ifdef CONFIG_DRM_I915_DEBUG # define _WAIT_FOR_ATOMIC_CHECK(ATOMIC) WARN_ON_ONCE((ATOMIC) && !in_atomic()) #else # define _WAIT_FOR_ATOMIC_CHECK(ATOMIC) do { } while (0) -- 2.9.5