Received: by 2002:a05:6a10:206:0:0:0:0 with SMTP id 6csp146438pxj; Fri, 7 May 2021 05:48:47 -0700 (PDT) X-Google-Smtp-Source: ABdhPJwXPlwX70vjiibbsU/UODnkim0oc5se+RL/4bXHu1ZsJdcEw2CDSUeOL91zhSqhSsEW90jn X-Received: by 2002:a05:6402:36d:: with SMTP id s13mr11312675edw.103.1620391727598; Fri, 07 May 2021 05:48:47 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1620391727; cv=none; d=google.com; s=arc-20160816; b=WIQ4aoJlal3SoTGU2n/496yihBP5XHJgGcHBZrDPQ1d4mU3C8tlG5p1uEqF/XoQ4as XUzoJb7CGXmwXjdx7TGazwTkihJ7NKYUJqrh0Bw+CpR6UfF1S6ArKJEsrz9R0Omaa86U LjdpufpjrhPU/XGu88h6H/6Ku+dXXYH0JGd+sOUTCZub7ubN1z43VLFH29J8+8WDwH/e IZX5iss8YY1bhENWy735dhZPSCaCmt32g3Ee1Nvz5pXo9/JmcxuvCL9SfiBaX53BrGAJ kMdbQPiOWKSIFogKodIp2iwVgtGZl86aKFij5izsvHQt0q26yyy1ECNbL8GgLX6le7by M25g== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:date:cc:to:subject:from:message-id; bh=HYQ9SKLnlZn/KD0sYxLRMZ+ZbRNbzE0xQmUVyMel32Y=; b=sp+mQ2l+PSnuSMhB3IXcCq141unwOv9OVFwtnlWw0RN65oM3wsNMXdCvkgv2dLuqbw d56kHZIh2q07S8dWcaWwH4JQieWuI5SxATtQH2Js7vCG32v2Ga7z1SU+XRuqZXRXQvBp ariPAPam2fLRlAlsQRISSXvr/MiIBPs7JpkkKPyGbsK5snfZ2OX1ibi7EPmCxZagU+bm auCCKro2lbHMQH/dYPkhU4r022noXA7AcH3H690YbtlZ6gQxiMyAb5E4uBUdP48hJUYg sn0OJ0/pumfx3oVg/VGJUHDAWEgLAPjL4dzyZ61VdsF4YwQf0MNjAbABF5kAGGUtsoqb lsNA== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id jy7si4801642ejc.111.2021.05.07.05.48.23; Fri, 07 May 2021 05:48:47 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236002AbhEGJZp (ORCPT + 99 others); Fri, 7 May 2021 05:25:45 -0400 Received: from pegase2.c-s.fr ([93.17.235.10]:34011 "EHLO pegase2.c-s.fr" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235202AbhEGJZo (ORCPT ); Fri, 7 May 2021 05:25:44 -0400 Received: from localhost (mailhub3.si.c-s.fr [172.26.127.67]) by localhost (Postfix) with ESMTP id 4Fc4lv5nrqz9sZd; Fri, 7 May 2021 11:24:43 +0200 (CEST) X-Virus-Scanned: amavisd-new at c-s.fr Received: from pegase2.c-s.fr ([172.26.127.65]) by localhost (pegase2.c-s.fr [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id yFRXRTOczE6K; Fri, 7 May 2021 11:24:43 +0200 (CEST) Received: from messagerie.si.c-s.fr (messagerie.si.c-s.fr [192.168.25.192]) by pegase2.c-s.fr (Postfix) with ESMTP id 4Fc4lv4x9Tz9sZc; Fri, 7 May 2021 11:24:43 +0200 (CEST) Received: from localhost (localhost [127.0.0.1]) by messagerie.si.c-s.fr (Postfix) with ESMTP id 78B508B823; Fri, 7 May 2021 11:24:43 +0200 (CEST) X-Virus-Scanned: amavisd-new at c-s.fr Received: from messagerie.si.c-s.fr ([127.0.0.1]) by localhost (messagerie.si.c-s.fr [127.0.0.1]) (amavisd-new, port 10023) with ESMTP id RBqXJ3TYRahJ; Fri, 7 May 2021 11:24:43 +0200 (CEST) Received: from po15610vm.idsi0.si.c-s.fr (unknown [192.168.4.90]) by messagerie.si.c-s.fr (Postfix) with ESMTP id 475908B81C; Fri, 7 May 2021 11:24:43 +0200 (CEST) Received: by po15610vm.idsi0.si.c-s.fr (Postfix, from userid 0) id 66E2C64903; Fri, 7 May 2021 09:24:43 +0000 (UTC) Message-Id: From: Christophe Leroy Subject: [PATCH] powerpc: Define NR_CPUS all the time To: Benjamin Herrenschmidt , Paul Mackerras , Michael Ellerman Cc: linux-kernel@vger.kernel.org, linuxppc-dev@lists.ozlabs.org Date: Fri, 7 May 2021 09:24:43 +0000 (UTC) Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org include/linux/threads.h defines a default value for CONFIG_NR_CPUS but suggests the architectures should always define it. So do it, when CONFIG_SMP is not selected set CONFIG_NR_CPUS to 1. Signed-off-by: Christophe Leroy --- arch/powerpc/platforms/Kconfig.cputype | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/arch/powerpc/platforms/Kconfig.cputype b/arch/powerpc/platforms/Kconfig.cputype index f998e655b570..885140055b7a 100644 --- a/arch/powerpc/platforms/Kconfig.cputype +++ b/arch/powerpc/platforms/Kconfig.cputype @@ -476,9 +476,9 @@ config SMP If you don't know what to do here, say N. config NR_CPUS - int "Maximum number of CPUs (2-8192)" - range 2 8192 - depends on SMP + int "Maximum number of CPUs (2-8192)" if SMP + range 2 8192 if SMP + default "1" if !SMP default "32" if PPC64 default "4" -- 2.25.0