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 28301200113; Wed, 17 Dec 2025 04:57:02 +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=1765947426; cv=none; b=ZFd+hDaHNaiwGnVtgIXpOHDWNYr0MPFGgOQr4f6ULLqWYfs7gFxYIF5TvDqui4WnkcJIIZUyL8Qz6+7so4pu37Cl5zhJmu2s1dXMkVGRRW4X5pVoSOUgO3eYv02CCH2DXZy0/6xlShSNEAIh4JFGpOy6huUvhgtvKxdPiQE1s/Y= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1765947426; c=relaxed/simple; bh=1txrclJv0snf0X4fkmGoGtwG4/0N9D8XeCZ9KOjm7k0=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=rGbt7R3C5/MGkM+EWEqmBZ89/fQMKkl7t9E5buPwiJpb/CQD0itqz/02kGrWew/U9Onv1ZE/N4TzhgQacCBKY96JwmdCb8kIM980yp40dt53cZI1u/Ld6MvOa/rEQmgdHDVnCh7ASXuvLXA25sBdzbXYbWZJWBDtoID57LmmF88= 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=egBew8Hx; 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="egBew8Hx" 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=P22O/raoZyiNHVBGA9XGwwnTDLiTCFxywjwLpPif188=; b=egBew8HxCLvqFRxGmbireQSMmUIsNcA+aVulzocclGcnBj8Ew5a73TyEhKmXsKHonzLWaRaP1e7 JC+6w5smex6V6Bssoit+IjQfb5zkD64+OSnjlkQeWSdYzulflGnuACH70/tW5DXO7xJCmfk54Is+p 8QjBgdYEppmtFwW3MoAKloaYTroMlZV4E4BqCsvRYut6Avf2Ffc2NG7taUCFwAwnCx6yAqcQQxLFP BBQGcjfA7SFiCO7W4Kb3CUOQRIgpBfjHtKgcVvWwHSSC2WKjO6MP8qKhrg7NEPF/rLoMFOhDKqju8 N3lVXppcdh/1KFyixFmWIuz0XUdG/TxHX98Q==; Received: from loth.rohan.me.apana.org.au ([192.168.167.2]) by formenos.hmeau.com with smtp (Exim 4.96 #2 (Debian)) id 1vVjaa-00Ahv1-1t; Wed, 17 Dec 2025 12:56:41 +0800 Received: by loth.rohan.me.apana.org.au (sSMTP sendmail emulation); Wed, 17 Dec 2025 12:56:40 +0800 Date: Wed, 17 Dec 2025 12:56:40 +0800 From: Herbert Xu To: AlanSong-oc Cc: Eric Biggers , linux-crypto@vger.kernel.org, linux-kernel@vger.kernel.org, larryw3i , stable@vger.kernel.org, CobeChen@zhaoxin.com, GeorgeXue@zhaoxin.com, HansHu@zhaoxin.com, LeoLiu-oc@zhaoxin.com, TonyWWang-oc@zhaoxin.com, YunShen@zhaoxin.com Subject: Re: [PATCH] crypto: padlock-sha - Disable broken driver Message-ID: References: <3af01fec-b4d3-4d0c-9450-2b722d4bbe39@yeah.net> <20251116183926.3969-1-ebiggers@kernel.org> <20251118040244.GB3993@sol> Precedence: bulk X-Mailing-List: linux-crypto@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: On Wed, Dec 17, 2025 at 12:30:57PM +0800, AlanSong-oc wrote: > > Given the lack of a verification platform for the current padlock-sha > driver, and the fact that these CPUs are rarely used today, extending > the existing padlock-sha driver to support the ZHAOXIN platform is very > difficult. To address the issues encountered when using the padlock-sha > driver on the ZHAOXIN platform, would it be acceptable to submit a > completely new driver that aligns with the previous advice? Perhaps it would be easier if you just added Zhaoxin support to lib/crypto instead? Cheers, -- Email: Herbert Xu Home Page: http://gondor.apana.org.au/~herbert/ PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt