[libvirt] [PATCH v2] tpm: adapt sysfs cancel path for new TPM driver

Stefan Berger stefanb at linux.vnet.ibm.com
Tue Nov 17 20:49:00 UTC 2015

On 11/17/2015 02:12 PM, Cole Robinson wrote:
> First, thanks for following up on the fedora bugs so quickly!
> On 11/17/2015 10:46 AM, Stefan Berger wrote:
>> Adapt the sysfs TPM command cancel path for the TPM driver that
>> does not use a miscdevice anymore since Linux 4.0. Support old
>> and new paths and check their availability.
>> Add a mockup for the test cases to avoid the testing for
>> availability of the cancel path.
> I see you sent a qemu patch for a similar change. What's the benefit of
> libvirt setting cancel_path if qemu can (and already attempts to) figure it out?

The only benefit is that libvirt is controlling the parameter.


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