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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id B8010ECAAA1 for ; Tue, 6 Sep 2022 17:54:40 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229491AbiIFRyj (ORCPT ); Tue, 6 Sep 2022 13:54:39 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60730 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229684AbiIFRyd (ORCPT ); Tue, 6 Sep 2022 13:54:33 -0400 Received: from casper.infradead.org (casper.infradead.org [IPv6:2001:8b0:10b:1236::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A068165A1 for ; Tue, 6 Sep 2022 10:54:26 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=casper.20170209; h=In-Reply-To:Content-Type:MIME-Version: References:Message-ID:Subject:Cc:To:From:Date:Sender:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description; bh=GiUXHVc1KGNBibjdaKh+j2gIWazpgOCP8xIokdYlFQM=; b=QQLrDYzV9wr4utEH9S2536+iTk tD10XRPwpcK63Nbc7cNBic/QE+NKY51nfBRi+2T9fmZtpjweSqHxuojRioKp6WpUUKx6vZe/D9WhT CaPpNJzD2NzhTqxD/EFK8Ja0tx7ipNvN02Z2Ay3JUl+MWh4U1RJ4OdvOk4QClo+JIbQgjH9309hwQ ZipxdF91K4MwkSJsClUM1nl71UhJIkD0r1+JIkdj7iqy9FlhM6Dn0b9MJpAxNFb0yprl9m39sIR/1 cEkE9Zn7bV8B29wp2/UCwtaq1kyKCUC1ovm3MoM7Km1FD+b62LqH7hNK0iRUMSoqPp7U+sUBCeAzI QVoZoC9g==; Received: from j130084.upc-j.chello.nl ([24.132.130.84] helo=noisy.programming.kicks-ass.net) by casper.infradead.org with esmtpsa (Exim 4.94.2 #2 (Red Hat Linux)) id 1oVclu-00Adcv-CD; Tue, 06 Sep 2022 17:54:02 +0000 Received: from hirez.programming.kicks-ass.net (hirez.programming.kicks-ass.net [192.168.1.225]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by noisy.programming.kicks-ass.net (Postfix) with ESMTPS id 66626300023; Tue, 6 Sep 2022 19:53:57 +0200 (CEST) Received: by hirez.programming.kicks-ass.net (Postfix, from userid 1000) id C1AA32B94A784; Tue, 6 Sep 2022 19:53:57 +0200 (CEST) Date: Tue, 6 Sep 2022 19:53:57 +0200 From: Peter Zijlstra To: Andy Shevchenko Cc: Yury Norov , linux-kernel@vger.kernel.org, Rasmus Villemoes , Andrew Morton , Stephen Rothwell , Thomas Gleixner , "Paul E . McKenney" , Vlastimil Babka , Dmitry Vyukov , Valentin Schneider , Sander Vanheule , Alexey Klimov , Eric Biggers Subject: Re: [PATCH v2 1/5] smp: don't declare nr_cpu_ids if NR_CPUS == 1 Message-ID: References: <20220905230820.3295223-1-yury.norov@gmail.com> <20220905230820.3295223-2-yury.norov@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Sep 06, 2022 at 06:01:01PM +0300, Andy Shevchenko wrote: > For the record, Intel produced somewhat a volume of Intel Quark chips [1], > that are UP (in 2013-2019). The day we drop 32bit x86 support can't be soon enough ;-)