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authorTom Lendacky <[email protected]>2020-02-28 13:14:03 +0100
committerIngo Molnar <[email protected]>2020-02-29 10:16:56 +0100
commitf10e80a19b07b58fc2adad7945f8313b01503bae (patch)
treea97fdb093fa3c723e8e1560a4f93fc2a38d96359 /tools/perf/scripts/python/net_dropmonitor.py
parente9765680a31b22ca6703936c000ce5cc46192e10 (diff)
efi/x86: Add TPM related EFI tables to unencrypted mapping checks
When booting with SME active, EFI tables must be mapped unencrypted since they were built by UEFI in unencrypted memory. Update the list of tables to be checked during early_memremap() processing to account for the EFI TPM tables. This fixes a bug where an EFI TPM log table has been created by UEFI, but it lives in memory that has been marked as usable rather than reserved. Signed-off-by: Tom Lendacky <[email protected]> Signed-off-by: Ard Biesheuvel <[email protected]> Signed-off-by: Ingo Molnar <[email protected]> Cc: [email protected] Cc: Ingo Molnar <[email protected]> Cc: Thomas Gleixner <[email protected]> Cc: David Hildenbrand <[email protected]> Cc: Heinrich Schuchardt <[email protected]> Cc: <[email protected]> # v5.4+ Link: https://lore.kernel.org/r/4144cd813f113c20cdfa511cf59500a64e6015be.1582662842.git.thomas.lendacky@amd.com Link: https://lore.kernel.org/r/[email protected]
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