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Message-ID: <2db114898222afd86eee77bf8ac46099c75f154e.camel@intel.com>
Subject: Re: [PATCH v7 2/5] x86/tdx: Add TDX Guest event notify interrupt
 support
From:   Kai Huang <kai.huang@intel.com>
To:     Kuppuswamy Sathyanarayanan 
        <sathyanarayanan.kuppuswamy@linux.intel.com>,
        Thomas Gleixner <tglx@linutronix.de>,
        Ingo Molnar <mingo@redhat.com>, Borislav Petkov <bp@alien8.de>,
        Dave Hansen <dave.hansen@linux.intel.com>, x86@kernel.org
Cc:     "H . Peter Anvin" <hpa@zytor.com>,
        "Kirill A . Shutemov" <kirill.shutemov@linux.intel.com>,
        Tony Luck <tony.luck@intel.com>,
        Andi Kleen <ak@linux.intel.com>,
        Wander Lairson Costa <wander@redhat.com>,
        Isaku Yamahata <isaku.yamahata@gmail.com>,
        marcelo.cerri@canonical.com, tim.gardner@canonical.com,
        khalid.elmously@canonical.com, philip.cox@canonical.com,
        linux-kernel@vger.kernel.org
Date:   Tue, 24 May 2022 18:40:04 +1200
In-Reply-To: <20220524040517.703581-3-sathyanarayanan.kuppuswamy@linux.intel.com>
References: <20220524040517.703581-1-sathyanarayanan.kuppuswamy@linux.intel.com>
         <20220524040517.703581-3-sathyanarayanan.kuppuswamy@linux.intel.com>
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On Mon, 2022-05-23 at 21:05 -0700, Kuppuswamy Sathyanarayanan wrote:
> +/* Helper function to register tdx_event_notify_handler */
> +void tdx_setup_ev_notify_handler(void (*handler)(void))
> +{
> +	tdx_event_notify_handler = handler;
> +}
> +EXPORT_SYMBOL_GPL(tdx_setup_ev_notify_handler);
> +
> +/* Helper function to unregister tdx_event_notify_handler */
> +void tdx_remove_ev_notify_handler(void)
> +{
> +	tdx_event_notify_handler = NULL;
> +}
> +EXPORT_SYMBOL_GPL(tdx_remove_ev_notify_handler);

I don't think you need to export the two symbols now.

-- 
Thanks,
-Kai