linux-kernel - Re: [PATCH v2 1/5] smp: don't declare nr_cpu_ids if NR

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Message-ID: <YxeJNXBeQRAAP15o@hirez.programming.kicks-ass.net>
Date:   Tue, 6 Sep 2022 19:53:57 +0200
From:   Peter Zijlstra <peterz@...radead.org>
To:     Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
Cc:     Yury Norov <yury.norov@...il.com>, linux-kernel@...r.kernel.org,
        Rasmus Villemoes <linux@...musvillemoes.dk>,
        Andrew Morton <akpm@...ux-foundation.org>,
        Stephen Rothwell <sfr@...b.auug.org.au>,
        Thomas Gleixner <tglx@...utronix.de>,
        "Paul E . McKenney" <paulmck@...nel.org>,
        Vlastimil Babka <vbabka@...e.cz>,
        Dmitry Vyukov <dvyukov@...gle.com>,
        Valentin Schneider <vschneid@...hat.com>,
        Sander Vanheule <sander@...nheule.net>,
        Alexey Klimov <klimov.linux@...il.com>,
        Eric Biggers <ebiggers@...gle.com>
Subject: Re: [PATCH v2 1/5] smp: don't declare nr_cpu_ids if NR_CPUS == 1

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 ;-)