linux-kernel - Re: [PATCH v3] hwrng: core - use RCU and work

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Message-ID: <aXrs03QrQcCeQYYz@gondor.apana.org.au>
Date: Thu, 29 Jan 2026 13:14:59 +0800
From: Herbert Xu <herbert@...dor.apana.org.au>
To: Lianjie Wang <karin0.zst@...il.com>
Cc: Olivia Mackall <olivia@...enic.com>,
	David Laight <david.laight.linux@...il.com>,
	Jonathan McDowell <noodles@...a.com>, linux-crypto@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH v3] hwrng: core - use RCU and work_struct to fix race
 condition

On Thu, Jan 29, 2026 at 07:10:52AM +0900, Lianjie Wang wrote:
>
> diff --git a/include/linux/hw_random.h b/include/linux/hw_random.h
> index b424555753b1..2ccfd081a94a 100644
> --- a/include/linux/hw_random.h
> +++ b/include/linux/hw_random.h
> @@ -15,6 +15,7 @@
>  #include <linux/completion.h>
>  #include <linux/kref.h>
>  #include <linux/types.h>
> +#include <linux/workqueue.h>

Please use workqueue_types.h instead.

Thanks,
-- 
Email: Herbert Xu <herbert@...dor.apana.org.au>
Home Page: http://gondor.apana.org.au/~herbert/
PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt