From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jarkko Sakkinen Subject: Re: [PATCH v7 0/2] Run TPM2_Shutdown on system shutdown Date: Thu, 29 Jun 2017 22:54:23 +0300 Message-ID: <20170629195423.fmh5mxhwbh7aaexa@linux.intel.com> References: <20170625215324.17467-1-joshz@google.com> <1498742891.30068.1.camel@linux.intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Content-Disposition: inline In-Reply-To: <1498742891.30068.1.camel-VuQAYsv1563Yd54FQh9/CA@public.gmane.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: tpmdd-devel-bounces-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org To: Josh Zimmerman , Peter Huewe , Marcel Selhorst , Jason Gunthorpe , tpmdd-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org, jmorris-gx6/JNMH7DfYtjvyW6yDsg@public.gmane.org List-Id: tpmdd-devel@lists.sourceforge.net On Thu, Jun 29, 2017 at 04:28:11PM +0300, Jarkko Sakkinen wrote: > On Sun, 2017-06-25 at 14:53 -0700, Josh Zimmerman wrote: > > This patchset causes all devices in the tpm class to issue TPM2_Shutdown > > when the system is shutting down. > > > > As a prerequisite, it adds a "shutdown" method to "struct class". > > > > Since this bug can cause users to be locked out of their TPMs, I'd like > > this patch included in at least 4.4 and 4.9. 4.1 is nice-to-have but not > > essential. > > > > gregkh Acked the proposal for stable in v3 of this patch. > > > > drivers/base/core.c | 6 +++++- > > drivers/char/tpm/tpm-chip.c | 34 ++++++++++++++++++++++++++++++++++ > > drivers/char/tpm/tpm-sysfs.c | 3 +++ > > include/linux/device.h | 2 ++ > > 4 files changed, 44 insertions(+), 1 deletion(- > > Josh, > > Reviewed-by: Jarkko Sakkinen Tested-by: Jarkko Sakkinen /Jarkko ------------------------------------------------------------------------------ Check out the vibrant tech community on one of the world's most engaging tech sites, Slashdot.org! http://sdm.link/slashdot