* Re: Issues with OVMF detecting TPM2.0
[not found] <CAJJccCEROc6j0NjvunM54uO+zZGy624C+nMaTE058yJFACi6PA@mail.gmail.com>
@ 2018-08-23 11:44 ` Laszlo Ersek
0 siblings, 0 replies; only message in thread
From: Laszlo Ersek @ 2018-08-23 11:44 UTC (permalink / raw)
To: Joseph Edward Hemann; +Cc: marcandre.lureau, edk2-devel
On 08/22/18 21:27, Joseph Edward Hemann wrote:
> Hello Laszlo,
> I have been trying to test measured boot using OVMF with swtpm and
> qemu, but I'm having issues.
>
> For EDK2 I'm using git commit 3a0c1bf64b5deaa4e227b31 (pulled Jul
> 31), building OVMF with
> build flags -DTPM2_ENABLE=TRUE -DSECURE_BOOT_ENABLE=TRUE
> -DMEM_VARSTORE_EMU_ENABLE=FALSE -DDEBUG_ON_SERIAL_PORT=TRUE
Commit 3a0c1bf64b5d:
- contains commit f15cb995bb38 ("SecurityPkg: Cache TPM interface type
info"), which is known to have caused a regression (see
<https://bugzilla.tianocore.org/show_bug.cgi?id=1075>), and
- does not contain commit 3781f14c31e0
("SecurityPkg/Library/Tpm2DeviceLibDTpm: fix
s/Constructor/CONSTRUCTOR"), in which Marc-André fixed the regression
(i.e., TianoCore#1075).
In other words, your test tree falls between the introduction of the
regression, and its fix.
Please re-test with an edk2 tree at least as recent as commit
3781f14c31e0 (commit date: 2018-Aug-09).
Thanks,
Laszlo
^ permalink raw reply [flat|nested] only message in thread