From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga12.intel.com ([192.55.52.136]:31614 "EHLO mga12.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932392AbeGCQcN (ORCPT ); Tue, 3 Jul 2018 12:32:13 -0400 Message-ID: <1a5b3d6cddba2d8bc74e5025a628aee7867a8987.camel@linux.intel.com> Subject: Re: [PATCH] ima: Use tpm_default_chip() and call TPM functions with a tpm_chip From: Jarkko Sakkinen To: Mimi Zohar , Stefan Berger , linux-integrity@vger.kernel.org Cc: jgg@ziepe.ca, linux-kernel@vger.kernel.org, linux-security-module@vger.kernel.org Date: Tue, 03 Jul 2018 19:32:07 +0300 In-Reply-To: <1530550839.3709.46.camel@linux.vnet.ibm.com> References: <20180702152449.3219288-1-stefanb@linux.vnet.ibm.com> <1530550839.3709.46.camel@linux.vnet.ibm.com> Content-Type: text/plain; charset="UTF-8" Mime-Version: 1.0 Sender: linux-integrity-owner@vger.kernel.org List-ID: On Mon, 2018-07-02 at 13:00 -0400, Mimi Zohar wrote: > On Mon, 2018-07-02 at 11:24 -0400, Stefan Berger wrote: > > Rather than accessing the TPM functions by passing a NULL pointer for > > the tpm_chip, which causes a lookup for a suitable chip every time, get a > > hold of a tpm_chip and access the TPM functions using it. Also get rid of > > the ima_used_chip variable and use the new ima_tpm_chip variable instead > > for determining whether to call TPM functions. > > > > Signed-off-by: Stefan Berger > > Acked-by: Jarkko Sakkinen > > Signed-off-by: Mimi Zohar > > Jarkko, would you mind staging this patch with the rest of the patch > set? Yes, sure, I can do that. Any additional tag? /Jarkko