From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 C6A7518C05; Wed, 3 Jul 2024 17:19:28 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1720027168; cv=none; b=UyLvG7fnFAQQJEst2DNRK0BNqLuJ583b/I5/4cD7ApAvIR5YN3sZlWdlOuBIh6XMaG8FvgtpJBoD5c3dp8XVM9DanzWnpeWOLaO55kwVnvRrpvu+Kb057gs6Iep6WTU7lIl54rNimoJhcIFQf1KuYJDYHfdNkhd+sjOUo10xSVM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1720027168; c=relaxed/simple; bh=o8bRY5T5C6boQ2KouICg/cTizZ7ZWeyIRo5f1hrciYI=; h=Mime-Version:Content-Type:Date:Message-Id:Cc:Subject:From:To: References:In-Reply-To; b=eYg3oVlAtgtWs0Wg+CGn8megVPgE9lyzneVkL7BPRVIoThqmxTgtjbeommGnUcAVhnSuDnL+3+ZwndXdDJ3pEfohVUZqMDqYE+rbQlV12zuSk56bb6/e1jbcbe20xvSSthSre77FyltOFCJfQcT+F/NLh1IcutBg4U+2oW/Ql+E= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=RSW8ZgOK; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="RSW8ZgOK" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 3D836C2BD10; Wed, 3 Jul 2024 17:19:26 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1720027168; bh=o8bRY5T5C6boQ2KouICg/cTizZ7ZWeyIRo5f1hrciYI=; h=Date:Cc:Subject:From:To:References:In-Reply-To:From; b=RSW8ZgOKuNP3kUjxdp16wHyDbj3SyvB8+j0FBKpGHDNqZMU7zWW5bvsaYO/j8jl9s 0wZz/MyAn2hUekHv8BjlRrjTxucPiSI9KLfwMkqcHldYCLVO/lAddTDItuJV3Ink3T tLlfAbfxZNpQoH/1a8WffAps1xTv8jutc7GQMIJk36BSVpwWWrOmhy9rJjg6XKCbQG UbgBQ+nI+2Kp4WKSP5/EuU5396Hi89dg4c+MKf+bOGTg0NvtqFr4xr6yDONARsVQge vDvtxQO3cizPHV0eZo9m5PeDrwTGUgpUaVTOIXqYc052E1k/ErVL3SMavk1UC0qjZ2 TBgN6pOQIODCg== Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=UTF-8 Date: Wed, 03 Jul 2024 20:19:24 +0300 Message-Id: Cc: "James Bottomley" , "Mimi Zohar" , "David Howells" , "Paul Moore" , "James Morris" , "Serge E. Hallyn" , , , , "Linus Torvalds" Subject: Re: [PATCH 0/3] Address !chip->auth From: "Jarkko Sakkinen" To: "Jarkko Sakkinen" , X-Mailer: aerc 0.17.0 References: <20240703170815.1494625-1-jarkko@kernel.org> In-Reply-To: <20240703170815.1494625-1-jarkko@kernel.org> On Wed Jul 3, 2024 at 8:08 PM EEST, Jarkko Sakkinen wrote: > Tested on x86-64 with: > > - TCG_TPM2_HMAC disabled. > - TCG_TPM2_HMAC enabled. > - TCG_TPM2_HMAC enabled, and "/* rc =3D tpm2_sessions_init(chip); */". > > Jarkko Sakkinen (3): > tpm: Address !chip->auth in tpm2_*_auth_session() > tpm: Address !chip->auth in tpm_buf_append_name() > tpm: Address !chip->auth in tpm_buf_append_hmac_session*() > > drivers/char/tpm/Makefile | 2 +- > drivers/char/tpm/tpm2-sessions.c | 400 +++++++++++++++++-------------- > include/linux/tpm.h | 75 ++---- > 3 files changed, 245 insertions(+), 232 deletions(-) Aiming these still to 6.10 so that there would not be known regressions in hmac authenticated sessions. Note that issue is wider than "just" tpm_ibmvtpm. BR, Jarkko