Re: [Qemu-devel] [PATCH for-4.2 2/2] spapr: initial implementation for H_TPM_COMM/spapr-tpm-proxy

2019-07-17 Thread Michael Roth
Quoting David Gibson (2019-07-16 21:01:15) > On Tue, Jul 16, 2019 at 06:53:13PM -0500, Michael Roth wrote: > > This implements the H_TPM_COMM hypercall, which is used by an > > Ultravisor to pass TPM commands directly to the host's TPM device, or > > a TPM Resource Manager associated with the

Re: [Qemu-devel] [PATCH for-4.2 2/2] spapr: initial implementation for H_TPM_COMM/spapr-tpm-proxy

2019-07-16 Thread David Gibson
On Tue, Jul 16, 2019 at 06:53:13PM -0500, Michael Roth wrote: > This implements the H_TPM_COMM hypercall, which is used by an > Ultravisor to pass TPM commands directly to the host's TPM device, or > a TPM Resource Manager associated with the device. > > This also introduces a new virtual device,

[Qemu-devel] [PATCH for-4.2 2/2] spapr: initial implementation for H_TPM_COMM/spapr-tpm-proxy

2019-07-16 Thread Michael Roth
This implements the H_TPM_COMM hypercall, which is used by an Ultravisor to pass TPM commands directly to the host's TPM device, or a TPM Resource Manager associated with the device. This also introduces a new virtual device, spapr-tpm-proxy, which is used to configure the host TPM path to be