From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from abb.hmeau.com (abb.hmeau.com [180.181.231.80]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id D5FF72AEE4; Thu, 29 Jan 2026 05:15:14 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=180.181.231.80 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1769663719; cv=none; b=DqlA61NwZzJZeAruP1bRylESpRO/8LpDbWEdag9fsgxKDaYS0fANKk7U26GmmWHfHa7KpFc48zq5b+UPr8FGNROYmidETDBzjmNFOzPgNI4DbhU8Mr+jQuk9P4HKB09s2UYrBBZFQo4UCOadBw1+Hh6mrmYE4BjVT+2Q44S1qUQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1769663719; c=relaxed/simple; bh=rvNC3CpSJWRgisOa3YYykLBDNSO6xDdIUmJyxFXijsQ=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=ID+vWb/OLk9XqpX4jUyf6pQAueObO6wT2fKFz8WIGZz9LetRbqcBBumOB4I60ApPdASY6FpibK2MA+GEzmTShxtJqKxFv1KEYQueK1z4+VyFMW26/ZxeKkfZY8SgVo84gAqWFHORWppFv+GZNFDOmU8IsHBr5fQ1vcprR8gRh/U= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=gondor.apana.org.au; spf=pass smtp.mailfrom=gondor.apana.org.au; dkim=pass (2048-bit key) header.d=gondor.apana.org.au header.i=@gondor.apana.org.au header.b=AvY1W3Xe; arc=none smtp.client-ip=180.181.231.80 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=gondor.apana.org.au Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gondor.apana.org.au Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gondor.apana.org.au header.i=@gondor.apana.org.au header.b="AvY1W3Xe" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gondor.apana.org.au; s=h01; h=In-Reply-To:Content-Type:MIME-Version: References:Message-ID:Subject:Cc:To:From:Date:cc:to:subject:message-id:date: from:content-type:reply-to; bh=L7N1rycqV1nGODktamMWXiffpemQFzIg76phTFXKDks=; b=AvY1W3XelVp5IC2p92X5qm4ZJWR+wu8bM/jUUnYLAU+ydRX+HeQotL1wCDqfoM8wxp+zrYnmTKM YXGGXedk3SVWUx6JyUQG8tFt/PA+GUSrr3J/lgG6JBryjC+mKKT5TZSKYORn7SVNkzheGycomXGy5 dfpzyq3rhGLCQsDMiPYFNgSMju5kyrz3Vy4Xe2Wr3Igwfu4dtoKWYGW9fmNHy3fy2v37wrNMefMS/ kM8tyQQSzU5Iq8uuKqzN2LuZ9vViEU8linSAXm/LgPxJCtRMFmkgbKWtNeuLJULwe6mQWCjT9+NUh yyfjihNqZcM0Kwyx27AYRKCJejobEBWhVQgw==; Received: from loth.rohan.me.apana.org.au ([192.168.167.2]) by formenos.hmeau.com with smtp (Exim 4.96 #2 (Debian)) id 1vlKMt-002wXV-0C; Thu, 29 Jan 2026 13:15:00 +0800 Received: by loth.rohan.me.apana.org.au (sSMTP sendmail emulation); Thu, 29 Jan 2026 13:14:59 +0800 Date: Thu, 29 Jan 2026 13:14:59 +0800 From: Herbert Xu To: Lianjie Wang Cc: Olivia Mackall , David Laight , Jonathan McDowell , linux-crypto@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v3] hwrng: core - use RCU and work_struct to fix race condition Message-ID: References: <20260128221052.2141154-1-karin0.zst@gmail.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20260128221052.2141154-1-karin0.zst@gmail.com> 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 > #include > #include > +#include Please use workqueue_types.h instead. Thanks, -- Email: Herbert Xu Home Page: http://gondor.apana.org.au/~herbert/ PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt