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=-9.6 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,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 0C5F2C2D0DA for ; Wed, 25 Dec 2019 16:06:32 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id CC5782072A for ; Wed, 25 Dec 2019 16:06:31 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="A7dgdOh8" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726885AbfLYQGa (ORCPT ); Wed, 25 Dec 2019 11:06:30 -0500 Received: from mail-pf1-f193.google.com ([209.85.210.193]:41645 "EHLO mail-pf1-f193.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726399AbfLYQGa (ORCPT ); Wed, 25 Dec 2019 11:06:30 -0500 Received: by mail-pf1-f193.google.com with SMTP id w62so12102647pfw.8 for ; Wed, 25 Dec 2019 08:06:30 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=sender:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=gSfzJ6ds8IXkEBlYekF/JAP35cE9VK7DVuScN5rtr4Q=; b=A7dgdOh8g5N+5kh1Nip9xO4MOjiOO1NC9oH4BnLHzUEL2fsL79kLU1+F8zs4r4Esgc vt9uqhl0x6oOcXLODLAdn806O93r9fUjdQ7eLoLnM0oRJnVd4oCZpJuVplmXE8kwwOzP oOoZJ5yBr30pbzmZxmLzvIVp1gb3Bo774Tdp2gaW8BOpzFyVlDBuLwAknHlLXNN4jVSL b3zSNzbSXu2zneY79KuJy2JT0qkV8ph/9XFXFFyxx69pZwnh73sk2unq5yYZqMb2cbC2 oDiGYKCmOQ4qX336e6ckeW1ZDDQTjAlWHi+8h5pwqGPHD62h1zPJe5Z4v+X9dVnznV01 NWZA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:sender:from:to:cc:subject:date:message-id :mime-version:content-transfer-encoding; bh=gSfzJ6ds8IXkEBlYekF/JAP35cE9VK7DVuScN5rtr4Q=; b=lw12EaJLrbP9eeQolItUUQseMTyts9XLDJn6FWMfZLiOifexwtfPosTzmQDER7Av8w FvTQ5vjurcgkfWQ3/081vim+nHaPPaaHsrIHV+n3o0KvozfRl2f17KHECaNZoyg/xt7m Ers3JUScvxFq/ooz6yWYU98/NxOYV55aLvpPvBscX+6XvoNUPWUwPl2P4OjIXhhCn99v MAFK+NRhipwIG2PRxIkFwfw7je8K1sgQcfqXtUaZpOiMRP1U507Kvmce3mUYQTOsH1nR snurwYgr/jytU3dKKwNzioAmoFhZECVBegdBT+xzMBdM1FiLwyAXPTAN9Mgg2YRpIKvF lt0A== X-Gm-Message-State: APjAAAWwdw3El6kwGOinUeU1QFoNEmnjX2BfWpsP1xicukc7zLH17bLw jQBompErjOJIL9uCosarYsy3UYpc X-Google-Smtp-Source: APXvYqyxeBrcyEJVROE3Qu5C3iF+WCirFJ1Gck5i/SgcUM2Blnu+Sf/LotuqHbPg5QD1kJmrsYrN6Q== X-Received: by 2002:a63:2ad8:: with SMTP id q207mr43853722pgq.45.1577289989451; Wed, 25 Dec 2019 08:06:29 -0800 (PST) Received: from localhost ([2600:1700:e321:62f0:329c:23ff:fee3:9d7c]) by smtp.gmail.com with ESMTPSA id z30sm33510680pff.131.2019.12.25.08.06.28 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Wed, 25 Dec 2019 08:06:28 -0800 (PST) From: Guenter Roeck To: Michael Ellerman Cc: Peter Zijlstra , Ingo Molnar , Will Deacon , Benjamin Herrenschmidt , Paul Mackerras , linux-kernel@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, Guenter Roeck , Srikar Dronamraju , Phil Auld , Waiman Long , Juri Lelli Subject: [PATCH] powerpc/shared: Fix build problem Date: Wed, 25 Dec 2019 08:06:26 -0800 Message-Id: <20191225160626.968-1-linux@roeck-us.net> X-Mailer: git-send-email 2.17.1 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 Since commit 656c21d6af5d ("powerpc/shared: Use static key to detect shared processor") and 14c73bd344da ("powerpc/vcpu: Assume dedicated processors as non-preempt"), powerpc test builds may fail with the following build errors. ./arch/powerpc/include/asm/spinlock.h:39:1: error: type defaults to ‘int’ in declaration of ‘DECLARE_STATIC_KEY_FALSE’ ./arch/powerpc/include/asm/spinlock.h: In function ‘vcpu_is_preempted’: ./arch/powerpc/include/asm/spinlock.h:44:7: error: implicit declaration of function ‘static_branch_unlikely’ ./arch/powerpc/include/asm/spinlock.h:44:31: error: ‘shared_processor’ undeclared The offending commits use static_branch_unlikely and shared_processor without adding the include file declaring it. Cc: Srikar Dronamraju Cc: Phil Auld Cc: Waiman Long Cc: Michael Ellerman Cc: Juri Lelli Fixes: 656c21d6af5d ("powerpc/shared: Use static key to detect shared processor") Fixes: 14c73bd344da ("powerpc/vcpu: Assume dedicated processors as non-preempt") Signed-off-by: Guenter Roeck --- 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..5ddd48616b1c 100644 --- a/arch/powerpc/include/asm/spinlock.h +++ b/arch/powerpc/include/asm/spinlock.h @@ -16,6 +16,7 @@ * (the type definitions are in asm/spinlock_types.h) */ #include +#include #ifdef CONFIG_PPC64 #include #include -- 2.17.1