On Thu, Aug 29, 2019 at 08:11:27PM -0400, Stefan Berger wrote:

On 8/29/19 12:10 PM, Jarkko Sakkinen wrote:

quoted

On Thu, Aug 29, 2019 at 04:20:21PM +0300, Jarkko Sakkinen wrote:

quoted

On Tue, Aug 27, 2019 at 03:34:36PM -0400, Stefan Berger wrote:

quoted

On 8/27/19 11:19 AM, Jarkko Sakkinen wrote:

quoted

On Tue, Aug 27, 2019 at 04:14:00PM +0300, Jarkko Sakkinen wrote:

quoted

On Tue, Aug 20, 2019 at 08:25:17AM -0400, Stefan Berger wrote:

quoted

From: Stefan Berger <stefanb@linux.ibm.com>

The interrupt probing of the TPM TIS was broken since we are trying to
run it without an active locality and without the TPM_CHIP_FLAG_IRQ set.

Signed-off-by: Stefan Berger <stefanb@linux.ibm.com>

Need these:

Cc: linux-stable@vger.kernel.org
Fixes: a3fbfae82b4c ("tpm: take TPM chip power gating out of tpm_transmit()")

Thank you. I'll apply this to my tree.

Reviewed-by: Jarkko Sakkinen <redacted>

The commit went in the following form:

http://git.infradead.org/users/jjs/linux-tpmdd.git/commit/9b558deab2c5d7dc23d5f7a4064892ede482ad32

I saw you dropped the stetting of the IRQ flag - I needed it, otherwise it
wouldn't execute certain code paths.

I explained why I removed that part. There was no any reasoning for
it. Also, it cannot be in the same commit if it fixes a diffent
issue.

AFAIK they go with different fixes-tags.

I sent a separate patch for this. It looks like this bug goes back to when
the TPM_CHIP_FLAG_IRQ was introduced in March 2019?!

Thank you!

Reviewed-by: Jarkko Sakkinen <redacted>

/Jarkko