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authorKuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>2024-02-15 03:00:02 +0000
committerArd Biesheuvel <ardb@kernel.org>2024-03-09 11:37:17 +0100
commitd228814b1913444dfdd9a25519ed7b38a19653e2 (patch)
treeda1c5fbd06f55da6d67716a55377f13bede8f2db /mm/dmapool_test.c
parentac93cbfc2a2c8e9641a4b49cd1e7b9d34f935e1a (diff)
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efi/libstub: Add get_event_log() support for CC platforms
To allow event log info access after boot, EFI boot stub extracts the event log information and installs it in an EFI configuration table. Currently, EFI boot stub only supports installation of event log only for TPM 1.2 and TPM 2.0 protocols. Extend the same support for CC protocol. Since CC platform also uses TCG2 format, reuse TPM2 support code as much as possible. Link: https://uefi.org/specs/UEFI/2.10/38_Confidential_Computing.html#efi-cc-measurement-protocol [1] Signed-off-by: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> Link: https://lkml.kernel.org/r/0229a87e-fb19-4dad-99fc-4afd7ed4099a%40collabora.com [ardb: Split out final events table handling to avoid version confusion] Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
Diffstat (limited to 'mm/dmapool_test.c')
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