From: Matthew Garrett <mjg59@srcf.ucam.org>
To: edk2-devel@lists.01.org
Subject: Obtaining TCG final events on systems without TCG2 log support
Date: Thu, 13 Dec 2018 01:17:50 +0000 [thread overview]
Message-ID: <20181213011750.bfzfyhrr4ufsiu6j@srcf.ucam.org> (raw)
SetupEventLog() in Tcg2Dxe.c only installs the final event log
configuration table if SupportedEventLogs includes the TCG2 log format.
If the platform only supports the TCG1.2 log format then the final
events table isn't installed. However, ExitBootServices() should
generate an event even on systems that don't support the TCG2 log
format. How is an OS supposed to obtain the log of the
ExitBootServices() events in that case?
--
Matthew Garrett | mjg59@srcf.ucam.org
next reply other threads:[~2018-12-13 1:17 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-12-13 1:17 Matthew Garrett [this message]
2018-12-13 12:36 ` Obtaining TCG final events on systems without TCG2 log support Laszlo Ersek
2018-12-13 13:23 ` Yao, Jiewen
2018-12-13 18:51 ` Matthew Garrett
2018-12-13 18:55 ` Matthew Garrett
2018-12-14 9:32 ` Laszlo Ersek
2018-12-14 10:09 ` Yao, Jiewen
2018-12-14 10:22 ` Matthew Garrett
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