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Subject: Re: [PATCH] tpm_tis: Fix interrupt probing
To:     Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>,
        Stefan Berger <stefanb@linux.vnet.ibm.com>
Cc:     linux-integrity@vger.kernel.org,
        linux-security-module@vger.kernel.org, linux-kernel@vger.kernel.org
References: <20190820122517.2086223-1-stefanb@linux.vnet.ibm.com>
 <20190827131400.qchcwa2act24c47b@linux.intel.com>
 <20190827151915.hb4xwr2vik2i5ryb@linux.intel.com>
From:   Stefan Berger <stefanb@linux.ibm.com>
Message-ID: <797ff54e-dceb-21d2-dd74-e5244f9c6dfd@linux.ibm.com>
Date:   Tue, 27 Aug 2019 15:34:36 -0400
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On 8/27/19 11:19 AM, Jarkko Sakkinen wrote:
> On Tue, Aug 27, 2019 at 04:14:00PM +0300, Jarkko Sakkinen wrote:
>> On Tue, Aug 20, 2019 at 08:25:17AM -0400, Stefan Berger wrote:
>>> 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 <jarkko.sakkinen@linux.intel.com>
> 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.


    Stefan