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Date:   Wed, 29 Jun 2022 17:28:35 +0200
From:   Greg KH <gregkh@linuxfoundation.org>
To:     "Jason A. Donenfeld" <Jason@zx2c4.com>
Cc:     Herbert Xu <herbert@gondor.apana.org.au>,
        linux-kernel@vger.kernel.org, linux-wireless@vger.kernel.org,
        Gregory Erwin <gregerwin256@gmail.com>,
        Toke =?iso-8859-1?Q?H=F8iland-J=F8rgensen?= <toke@redhat.com>,
        Kalle Valo <kvalo@kernel.org>,
        Rui Salvaterra <rsalvaterra@gmail.com>, stable@vger.kernel.org
Subject: Re: [PATCH v8] ath9k: let sleep be interrupted when unregistering
 hwrng
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 <20220629114240.946411-1-Jason@zx2c4.com>
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On Wed, Jun 29, 2022 at 01:42:40PM +0200, Jason A. Donenfeld wrote:
> --- a/kernel/sched/core.c
> +++ b/kernel/sched/core.c
> @@ -4284,6 +4284,7 @@ int wake_up_state(struct task_struct *p, unsigned int state)
>  {
>  	return try_to_wake_up(p, state, 0);
>  }
> +EXPORT_SYMBOL(wake_up_state);

Should be EXPORT_SYMBOL_GPL(), right?

thanks,

greg k-h