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=-6.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS 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 919FFC2D0C0 for ; Mon, 23 Dec 2019 13:32:21 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 612D120715 for ; Mon, 23 Dec 2019 13:32:21 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=zx2c4.com header.i=@zx2c4.com header.b="ZzLpjE7U" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726933AbfLWNcU (ORCPT ); Mon, 23 Dec 2019 08:32:20 -0500 Received: from frisell.zx2c4.com ([192.95.5.64]:59833 "EHLO frisell.zx2c4.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726691AbfLWNcT (ORCPT ); Mon, 23 Dec 2019 08:32:19 -0500 Received: by frisell.zx2c4.com (ZX2C4 Mail Server) with ESMTP id f2bb46f5; Mon, 23 Dec 2019 12:35:05 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha1; c=relaxed; d=zx2c4.com; h=from:to:cc :subject:date:message-id:mime-version:content-type :content-transfer-encoding; s=mail; bh=mmYcYH4LHMbEDE4plGTi5YEIo M4=; b=ZzLpjE7U0SsNe56JmUu5gMqPyUB/KF/esW1Y6mi0V74n92J0SsHe6Ra0Z NV3N0Yute+5hFoRjc1irW89o83BeyxPb9ph830CkmtjJgi4lyKfC/UKfVveCHo6W c4g4PrZKrFye+HqTCvuTA7jAZf71BVN8WShgCvayOeGF/qMILKi6Pzh+E8UqCEvJ PluzOfT3kjHdSE97ADU3wSVqPDDmCnffPGn1ZUZQDvqEfRl4YcnkXxd2mvhZqD9H 1P+44O5ZI8mKlLsd3MoPo+r8W93B0Brnj0IHyFf3co4XuLlE/b+1U9N4PKM7LCSS qghCpKAHmg/AphSeJs/Ln/FlAan/Q== Received: by frisell.zx2c4.com (ZX2C4 Mail Server) with ESMTPSA id 12bd8740 (TLSv1.2:ECDHE-RSA-AES256-GCM-SHA384:256:NO); Mon, 23 Dec 2019 12:35:04 +0000 (UTC) From: "Jason A. Donenfeld" To: pauld@redhat.com, longman@redhat.com, mpe@ellerman.id.au, linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org Cc: "Jason A. Donenfeld" , Srikar Dronamraju Subject: [PATCH] powerpc/shared: include correct header for static key Date: Mon, 23 Dec 2019 14:31:47 +0100 Message-Id: <20191223133147.129983-1-Jason@zx2c4.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Recently, the spinlock implementation grew a static key optimization, but the jump_label.h header include was left out, leading to build errors: linux/arch/powerpc/include/asm/spinlock.h:44:7: error: implicit declaration of function ‘static_branch_unlikely’ [-Werror=implicit-function-declaration] 44 | if (!static_branch_unlikely(&shared_processor)) This commit adds the missing header. Fixes: 656c21d6af5d ("powerpc/shared: Use static key to detect shared processor") Cc: Srikar Dronamraju Signed-off-by: Jason A. Donenfeld --- arch/powerpc/include/asm/spinlock.h | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/powerpc/include/asm/spinlock.h b/arch/powerpc/include/asm/spinlock.h index 1b55fc08f853..860228e917dc 100644 --- a/arch/powerpc/include/asm/spinlock.h +++ b/arch/powerpc/include/asm/spinlock.h @@ -15,6 +15,7 @@ * * (the type definitions are in asm/spinlock_types.h) */ +#include #include #ifdef CONFIG_PPC64 #include -- 2.24.1