linux-kernel - Re: linux-next: build warning after merge of the pm tree

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Message-ID: <2597122.mvXUDI8C0e@kreacher>
Date:   Fri, 02 Apr 2021 19:18:11 +0200
From:   "Rafael J. Wysocki" <rjw@...ysocki.net>
To:     Vitaly Kuznetsov <vkuznets@...hat.com>
Cc:     Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        Linux Next Mailing List <linux-next@...r.kernel.org>,
        Stephen Rothwell <sfr@...b.auug.org.au>
Subject: Re: linux-next: build warning after merge of the pm tree

On Wednesday, March 31, 2021 8:22:54 AM CEST Vitaly Kuznetsov wrote:
> Stephen Rothwell <sfr@...b.auug.org.au> writes:
> 
> > Hi all,
> >
> > After merging the pm tree, today's linux-next build (x86_64 allmodconfig)
> > produced this warning:
> >
> > drivers/acpi/processor_idle.c: In function 'acpi_idle_play_dead':
> > drivers/acpi/processor_idle.c:542:15: warning: extra tokens at end of #ifdef directive
> >   542 | #ifdef defined(CONFIG_X86) && defined(CONFIG_HOTPLUG_CPU)
> >       |               ^
> >
> 
> Sigh, smaller the patch, more iterations it will take to make it
> right....
> 
> Rafael,
> 
> something went wrong when you folded in my "[PATCH] ACPI: processor: Fix
> build when !CONFIG_HOTPLUG_CPU" here. This line should be:
> 
> #if defined(CONFIG_X86) && defined(CONFIG_HOTPLUG_CPU)

Right, my mistake, sorry.  Fixed yesterday.

Thanks!