From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.linuxfoundation.org ([140.211.169.12]:47416 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755305AbcDJAlR (ORCPT ); Sat, 9 Apr 2016 20:41:17 -0400 Subject: Patch "tpm_crb: tpm2_shutdown() must be called before tpm_chip_unregister()" has been added to the 4.5-stable tree To: jarkko.sakkinen@linux.intel.com, gregkh@linuxfoundation.org, jgunthorpe@obsidianresearch.com Cc: , From: Date: Sat, 09 Apr 2016 17:41:12 -0700 Message-ID: <146024887213357@kroah.com> MIME-Version: 1.0 Content-Type: text/plain; charset=ANSI_X3.4-1968 Content-Transfer-Encoding: 8bit Sender: stable-owner@vger.kernel.org List-ID: This is a note to let you know that I've just added the patch titled tpm_crb: tpm2_shutdown() must be called before tpm_chip_unregister() to the 4.5-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: tpm_crb-tpm2_shutdown-must-be-called-before-tpm_chip_unregister.patch and it can be found in the queue-4.5 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let know about it. >>From 99cda8cb4639de81cde785b5bab9bc52e916e594 Mon Sep 17 00:00:00 2001 From: Jarkko Sakkinen Date: Thu, 18 Feb 2016 22:11:29 +0200 Subject: tpm_crb: tpm2_shutdown() must be called before tpm_chip_unregister() From: Jarkko Sakkinen commit 99cda8cb4639de81cde785b5bab9bc52e916e594 upstream. Wrong call order. Reported-by: Jason Gunthorpe Fixes: 74d6b3ceaa17 Signed-off-by: Jarkko Sakkinen Signed-off-by: Greg Kroah-Hartman --- drivers/char/tpm/tpm_crb.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) --- a/drivers/char/tpm/tpm_crb.c +++ b/drivers/char/tpm/tpm_crb.c @@ -302,11 +302,11 @@ static int crb_acpi_remove(struct acpi_d struct device *dev = &device->dev; struct tpm_chip *chip = dev_get_drvdata(dev); - tpm_chip_unregister(chip); - if (chip->flags & TPM_CHIP_FLAG_TPM2) tpm2_shutdown(chip, TPM2_SU_CLEAR); + tpm_chip_unregister(chip); + return 0; } Patches currently in stable-queue which might be from jarkko.sakkinen@linux.intel.com are queue-4.5/tpm_crb-tpm2_shutdown-must-be-called-before-tpm_chip_unregister.patch queue-4.5/tpm-fix-the-cleanup-of-struct-tpm_chip.patch queue-4.5/tpm-fix-the-rollback-in-tpm_chip_register.patch queue-4.5/tpm_eventlog.c-fix-binary_bios_measurements.patch