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=-19.3 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,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 959EEC433E6 for ; Mon, 25 Jan 2021 12:55:05 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 652E722583 for ; Mon, 25 Jan 2021 12:55:05 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728473AbhAYMx4 (ORCPT ); Mon, 25 Jan 2021 07:53:56 -0500 Received: from mail.kernel.org ([198.145.29.99]:39806 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728359AbhAYMtg (ORCPT ); Mon, 25 Jan 2021 07:49:36 -0500 Received: by mail.kernel.org (Postfix) with ESMTPSA id 6B2F922583; Mon, 25 Jan 2021 12:25:45 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1611577547; bh=WEu6xFibX0AWxe6SUVQhMl1iWA9mDOLr68B6RzcwQlg=; h=From:To:Cc:Subject:Date:From; b=lZy1xrMCh5by4v6N/nuKNTDygAOQX3S9+fYSQemWPn3VsgS1Cin2TAFqofoIfZjDq uaPL7yLPtzK+CuVrbIDeqwt69OAirmhCw2srJkEBNXvgGB4o8sAjzRK3OYE4lpW6rs innvECZoTC5IGQdWx8KN65bgy8g0a1KbHZ+RJZlIoe5MSBqI1i/92Uw+gUpLdG4evH bj+Yg32P6FdkiZR4bvlSFYKavRhuMEz0qYrGbQlRymixPX/lwEkd+X28tzbjE5VpEQ uASJMbqNQ+lvlvXpv92U4Vwd1KwaLESovdzsfNC/SHT3txhhZtRBNx8sDPHFEoaGPf DpABsfdL/6bEg== From: Arnd Bergmann To: Jani Nikula , Joonas Lahtinen , Rodrigo Vivi , David Airlie , Daniel Vetter , Matthew Auld , Chris Wilson Cc: Arnd Bergmann , Maarten Lankhorst , intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org Subject: [PATCH] drm/i915/gem: fix non-SMP build failure Date: Mon, 25 Jan 2021 13:25:34 +0100 Message-Id: <20210125122542.4144849-1-arnd@kernel.org> X-Mailer: git-send-email 2.29.2 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Arnd Bergmann The x86-specific wbinvd_on_all_cpus() function is exported through asm/smp.h, causing a build failure in the i915 driver when SMP is disabled: drivers/gpu/drm/i915/i915_gem.c:1182:2: error: implicit declaration of function 'wbinvd_on_all_cpus' [-Werror,-Wimplicit-function-declaration] Include that header file explicitly. Fixes: 30d2bfd09383 ("drm/i915/gem: Almagamate clflushes on freeze") Signed-off-by: Arnd Bergmann --- drivers/gpu/drm/i915/i915_gem.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c index 9b04dff5eb32..2a1643514577 100644 --- a/drivers/gpu/drm/i915/i915_gem.c +++ b/drivers/gpu/drm/i915/i915_gem.c @@ -36,6 +36,7 @@ #include #include #include +#include #include "display/intel_display.h" #include "display/intel_frontbuffer.h" -- 2.29.2