From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from abb.hmeau.com (abb.hmeau.com [144.6.53.87]) (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 AB152139CF2; Sat, 12 Apr 2025 01:24:40 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=144.6.53.87 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1744421083; cv=none; b=QMLwreLxW/iwZHVwwmvvdrGoWipMNyGwiyna3xIxNOseOCrHJQuTfNYuG2PsokDKohP1u8tuSMkvx6uJtRvDg9VGTM6jBcQEBnug7sv/eRgUS1R6FXY0nmNCTRRfmlsz1GHMiCqfV0LJ3Rufx8fV4VOhkg1XfVO40OU6/zRlZLc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1744421083; c=relaxed/simple; bh=Sl3blZt11LsMNEX3jnGH35uukHgzRT3gat4aoNvi0dI=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=ZcBABYdlgC/rTVwbvyk0aG1HhdELhjktvO2krn9xC7avexFeFRrKj9CF5T1gOUTT6m9cvGUmcx+biiVqRNoERm+nkltqgYTWUiMGxMzS5Yo6Xg5BLeM0+mVPQinL2n1PurQPY2v91bnnxLSo7YsucPcW78n7S9alv0YiolmNvsc= 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=hmeau.com header.i=@hmeau.com header.b=rd+/nIH9; arc=none smtp.client-ip=144.6.53.87 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=hmeau.com header.i=@hmeau.com header.b="rd+/nIH9" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=hmeau.com; s=formenos; h=In-Reply-To:Content-Type:MIME-Version:References:Message-ID: Subject:Cc:To:From:Date:Sender:Reply-To:Content-Transfer-Encoding:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Id:List-Help:List-Unsubscribe:List-Subscribe: List-Post:List-Owner:List-Archive; bh=i3D8uqAyeJXdjGXrTJsEVPFeBnK4qn8Jh4ZEY/amgTc=; b=rd+/nIH98FqlH7HAOBg/U1Agm2 ib0QvDX1oys+zvOdSMi04PXmkIaWWJ4oxBcR9oCjUXZ2PKBlKkxbYYN7oqzxhQ/GDgalKJGsj1GlM UebVJJKdSjwgryP0ZWTZv0mgPgj4r1rH3e7ojmimkmqA9sqhOk7r1iYBBsuiUj1/OQgqyOvpo+yNa 8Qh2t/bsuuN+Klhho9rHzHlz36yq1FpRce09Ye8XMmZiW/pIkoS4AB6PbmwT2KSHxWvETJoFpzm5i Hx1imR43+eCboZfCzu/e5Es/uSMhRSBVjlCkjL6p3SpvpUev0pMhTd0WY/xwWHzdMowli+xmV/OYf KdR1vrMw==; Received: from loth.rohan.me.apana.org.au ([192.168.167.2]) by formenos.hmeau.com with smtp (Exim 4.96 #2 (Debian)) id 1u3Pb1-00F1Dq-09; Sat, 12 Apr 2025 09:23:48 +0800 Received: by loth.rohan.me.apana.org.au (sSMTP sendmail emulation); Sat, 12 Apr 2025 09:23:47 +0800 Date: Sat, 12 Apr 2025 09:23:47 +0800 From: Herbert Xu To: "Gupta, Nipun" Cc: Krzysztof Kozlowski , davem@davemloft.net, dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, krzk+dt@kernel.org, gregkh@linuxfoundation.org, robh@kernel.org, conor+dt@kernel.org, ogabbay@kernel.org, maarten.lankhorst@linux.intel.com, mripard@kernel.org, tzimmermann@suse.de, airlied@gmail.com, simona@ffwll.ch, derek.kiernan@amd.com, dragan.cvetic@amd.com, arnd@arndb.de, praveen.jain@amd.com, harpreet.anand@amd.com, nikhil.agarwal@amd.com, srivatsa@csail.mit.edu, code@tyhicks.com, ptsm@linux.microsoft.com, linux-crypto@vger.kernel.org, David Howells , Lukas Wunner , Ignat Korchagin , keyrings@vger.kernel.org Subject: Re: [PATCH v2 2/3] accel/amdpk: add driver for AMD PKI accelerator Message-ID: References: <20250409173033.2261755-1-nipun.gupta@amd.com> <20250409173033.2261755-2-nipun.gupta@amd.com> <20250410-sly-inventive-squirrel-ddecbc@shite> <4f365fae-aae2-a0df-e8e9-268b536378b1@amd.com> Precedence: bulk X-Mailing-List: devicetree@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: <4f365fae-aae2-a0df-e8e9-268b536378b1@amd.com> On Fri, Apr 11, 2025 at 11:50:54PM +0530, Gupta, Nipun wrote: > > AFAIU after looking into it, the keyring subsystem is not to perform the > data operations, but for managing keys for these operations. Kindly correct > me if I am wrong here. Have a look at security/keys/keyctl_pkey.c Cheers, -- Email: Herbert Xu Home Page: http://gondor.apana.org.au/~herbert/ PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt