On Thu, Apr 06, 2017 at 01:10:13PM -0600, Jason Gunthorpe wrote: > On Thu, Apr 06, 2017 at 08:26:22PM +0200, Paul Menzel wrote: > > >We added direct ACPI binding to the driver in addition to PNP, so if > > >you have an ACPI table it goes down that path and does some additional > > >validation of what is in the TPM. The BIOS must provide a > > >acpi_dev_resource_memory and a ACPI_SIG_TPM2 for the ACPI entry at a > > >minimum. > > > > Is it correct, that this is added in/for 4.11, so just recently? Testing > > with Linux 4.10.8, everything is detected just fine. > > No, it is quite a bit older.. And it should only go for TPM2, which I > don't think you have?? > > Maybe Jarkko has a guess, but sure sounds like something is recently > broken in 4.11 > > Jason
I'll come back to this. I have to re-read the whole mail thread to get back into the context. Lots of multitasking because of release and so forth. Sorry for the latency! /Jarkko
