Re: [PATCH 3/3] tpm: Fix TPM 1.2 Shutdown sequence to prevent future TPM operations

2019-10-03 Thread Jarkko Sakkinen
On Thu, Oct 03, 2019 at 02:24:42PM +0300, Jarkko Sakkinen wrote: > On Wed, Oct 02, 2019 at 08:42:04AM -0700, Jerry Snitselaar wrote: > > On Wed Oct 02 19, Jerry Snitselaar wrote: > > > On Wed Oct 02 19, Sasha Levin wrote: > > > > On Wed, Oct 02, 2019 at 03:57:58PM +0200, Greg KH wrote: > > > > >

[PATCH 3/3] tpm: Fix TPM 1.2 Shutdown sequence to prevent future TPM operations

2019-10-03 Thread Jarkko Sakkinen
From: Vadim Sukhomlinov commit db4d8cb9c9f2af71c4d087817160d866ed572cc9 upstream TPM 2.0 Shutdown involve sending TPM2_Shutdown to TPM chip and disabling future TPM operations. TPM 1.2 behavior was different, future TPM operations weren't disabled, causing rare issues. This patch ensures that

Re: [PATCH 3/3] tpm: Fix TPM 1.2 Shutdown sequence to prevent future TPM operations

2019-10-03 Thread Jarkko Sakkinen
On Wed, Oct 02, 2019 at 08:42:04AM -0700, Jerry Snitselaar wrote: > On Wed Oct 02 19, Jerry Snitselaar wrote: > > On Wed Oct 02 19, Sasha Levin wrote: > > > On Wed, Oct 02, 2019 at 03:57:58PM +0200, Greg KH wrote: > > > > On Wed, Oct 02, 2019 at 04:14:44PM +0300, Jarkko Sakkinen wrote: > > > > >

Re: [PATCH 3/3] tpm: Fix TPM 1.2 Shutdown sequence to prevent future TPM operations

2019-10-02 Thread Greg KH
On Wed, Oct 02, 2019 at 08:42:04AM -0700, Jerry Snitselaar wrote: > On Wed Oct 02 19, Jerry Snitselaar wrote: > > On Wed Oct 02 19, Sasha Levin wrote: > > > On Wed, Oct 02, 2019 at 03:57:58PM +0200, Greg KH wrote: > > > > On Wed, Oct 02, 2019 at 04:14:44PM +0300, Jarkko Sakkinen wrote: > > > > >

Re: [PATCH 3/3] tpm: Fix TPM 1.2 Shutdown sequence to prevent future TPM operations

2019-10-02 Thread Jerry Snitselaar
On Wed Oct 02 19, Jerry Snitselaar wrote: On Wed Oct 02 19, Sasha Levin wrote: On Wed, Oct 02, 2019 at 03:57:58PM +0200, Greg KH wrote: On Wed, Oct 02, 2019 at 04:14:44PM +0300, Jarkko Sakkinen wrote: From: Vadim Sukhomlinov commit db4d8cb9c9f2af71c4d087817160d866ed572cc9 upstream TPM 2.0

Re: [PATCH 3/3] tpm: Fix TPM 1.2 Shutdown sequence to prevent future TPM operations

2019-10-02 Thread Jerry Snitselaar
On Wed Oct 02 19, Sasha Levin wrote: On Wed, Oct 02, 2019 at 03:57:58PM +0200, Greg KH wrote: On Wed, Oct 02, 2019 at 04:14:44PM +0300, Jarkko Sakkinen wrote: From: Vadim Sukhomlinov commit db4d8cb9c9f2af71c4d087817160d866ed572cc9 upstream TPM 2.0 Shutdown involve sending TPM2_Shutdown to

Re: [PATCH 3/3] tpm: Fix TPM 1.2 Shutdown sequence to prevent future TPM operations

2019-10-02 Thread Sasha Levin
On Wed, Oct 02, 2019 at 03:57:58PM +0200, Greg KH wrote: On Wed, Oct 02, 2019 at 04:14:44PM +0300, Jarkko Sakkinen wrote: From: Vadim Sukhomlinov commit db4d8cb9c9f2af71c4d087817160d866ed572cc9 upstream TPM 2.0 Shutdown involve sending TPM2_Shutdown to TPM chip and disabling future TPM

Re: [PATCH 3/3] tpm: Fix TPM 1.2 Shutdown sequence to prevent future TPM operations

2019-10-02 Thread Greg KH
On Wed, Oct 02, 2019 at 04:14:44PM +0300, Jarkko Sakkinen wrote: > From: Vadim Sukhomlinov > > commit db4d8cb9c9f2af71c4d087817160d866ed572cc9 upstream > > TPM 2.0 Shutdown involve sending TPM2_Shutdown to TPM chip and disabling > future TPM operations. TPM 1.2 behavior was different, future

[PATCH 3/3] tpm: Fix TPM 1.2 Shutdown sequence to prevent future TPM operations

2019-10-02 Thread Jarkko Sakkinen
From: Vadim Sukhomlinov commit db4d8cb9c9f2af71c4d087817160d866ed572cc9 upstream TPM 2.0 Shutdown involve sending TPM2_Shutdown to TPM chip and disabling future TPM operations. TPM 1.2 behavior was different, future TPM operations weren't disabled, causing rare issues. This patch ensures that

Re: [PATCH 3/3] tpm: Fix TPM 1.2 Shutdown sequence to prevent future TPM operations

2019-09-26 Thread Sasha Levin
On Wed, Sep 25, 2019 at 01:15:32PM +0300, Jarkko Sakkinen wrote: From: Vadim Sukhomlinov commit db4d8cb9c9f2af71c4d087817160d866ed572cc9 upstream TPM 2.0 Shutdown involve sending TPM2_Shutdown to TPM chip and disabling future TPM operations. TPM 1.2 behavior was different, future TPM

[PATCH 3/3] tpm: Fix TPM 1.2 Shutdown sequence to prevent future TPM operations

2019-09-25 Thread Jarkko Sakkinen
From: Vadim Sukhomlinov commit db4d8cb9c9f2af71c4d087817160d866ed572cc9 upstream TPM 2.0 Shutdown involve sending TPM2_Shutdown to TPM chip and disabling future TPM operations. TPM 1.2 behavior was different, future TPM operations weren't disabled, causing rare issues. This patch ensures that

[PATCH 3/3] tpm: Fix TPM 1.2 Shutdown sequence to prevent future TPM operations

2019-09-24 Thread Jarkko Sakkinen
From: Vadim Sukhomlinov commit db4d8cb9c9f2af71c4d087817160d866ed572cc9 upstream TPM 2.0 Shutdown involve sending TPM2_Shutdown to TPM chip and disabling future TPM operations. TPM 1.2 behavior was different, future TPM operations weren't disabled, causing rare issues. This patch ensures that