linux-kernel - Re: [PATCH 3/5] xen/events: only register debug interrupt for 2-level events

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Message-ID: <9bfc266f-1efb-7910-6ff7-9cea6e40d7c9@suse.com>
Date:   Thu, 22 Oct 2020 09:54:36 +0200
From:   Jan Beulich <jbeulich@...e.com>
To:     Juergen Gross <jgross@...e.com>
Cc:     xen-devel@...ts.xenproject.org, x86@...nel.org,
        linux-kernel@...r.kernel.org,
        Boris Ostrovsky <boris.ostrovsky@...cle.com>,
        Stefano Stabellini <sstabellini@...nel.org>,
        Thomas Gleixner <tglx@...utronix.de>,
        Ingo Molnar <mingo@...hat.com>, Borislav Petkov <bp@...en8.de>,
        "H. Peter Anvin" <hpa@...or.com>
Subject: Re: [PATCH 3/5] xen/events: only register debug interrupt for 2-level
 events

On 22.10.2020 09:42, Juergen Gross wrote:
> --- a/drivers/xen/events/events_base.c
> +++ b/drivers/xen/events/events_base.c
> @@ -2050,7 +2050,7 @@ void xen_setup_callback_vector(void) {}
>  static inline void xen_alloc_callback_vector(void) {}
>  #endif
>  
> -static bool fifo_events = true;
> +bool fifo_events = true;

When making this non-static, perhaps better to also prefix it with
xen_?

Jan