On Tue, Feb 28, 2023 at 10:21:36PM +1100, Michael Ellerman wrote:
> Jarkko Sakkinen writes:
> > On Mon, Feb 27, 2023 at 06:08:31PM -0500, Stefan Berger wrote:
> >> On 2/23/23 22:25, Michael Ellerman wrote:
> >> > There's code in prom_instantiate_sml() to do a "SML handover" (Stored
> >> >
Jarkko Sakkinen writes:
> On Mon, Feb 27, 2023 at 06:08:31PM -0500, Stefan Berger wrote:
>> On 2/23/23 22:25, Michael Ellerman wrote:
>> > There's code in prom_instantiate_sml() to do a "SML handover" (Stored
>> > Measurement Log) from OF to Linux, before Linux shuts down Open
>> > Firmware.
>> >
On Mon, Feb 27, 2023 at 06:08:31PM -0500, Stefan Berger wrote:
>
>
> On 2/23/23 22:25, Michael Ellerman wrote:
> > There's code in prom_instantiate_sml() to do a "SML handover" (Stored
> > Measurement Log) from OF to Linux, before Linux shuts down Open
> > Firmware.
> >
> > This involves
On 2/23/23 22:25, Michael Ellerman wrote:
There's code in prom_instantiate_sml() to do a "SML handover" (Stored
Measurement Log) from OF to Linux, before Linux shuts down Open
Firmware.
This involves creating a buffer to hold the SML, and creating two device
tree properties to record its
There's code in prom_instantiate_sml() to do a "SML handover" (Stored
Measurement Log) from OF to Linux, before Linux shuts down Open
Firmware.
This involves creating a buffer to hold the SML, and creating two device
tree properties to record its base address and size. The kernel then
later reads