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SME EFI table updates/fixes

Tom Lendacky linux-efi lkml platform-driver-x86 stable 1 version In review

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  1. v3 Latest2 patches 1 replyIn review

Changes in v3 from the cover letter

- Split the patch into TPM related and RNG related patches
- Account for the moving of the RNG seed EFI table from struct efi to a static variable

Patches in v3 No applies recorded yet

#Subject and filesSizeRepliesApplied
1/2x86/efi: Add TPM related EFI tables to unencrypted mapping checksarch/x86/platform/efi/efi.c+2 -00 replies
2/2x86/efi: Add RNG seed EFI table to unencrypted mapping checkarch/x86/platform/efi/efi.c drivers/firmware/efi/efi.c include/linux/efi.h+13 -80 replies

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No Reviewed-by, Acked-by or Tested-by trailers for v3 yet.

Read the v3 thread

Cover letter [PATCH v3 0/2] SME EFI table updates/fixes

This patch series adds new EFI tables to the list of tables that are to be mapped unencrypted when SME is active

- EFI TPM log and TPM final log tables
- EFI RNG seed table

---

Patches based on
git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git next

and commit:
dc235d62fc60 ("efi: Bump the Linux EFI stub major version number to #1")

Changes since v2:
- Split the patch into TPM related and RNG related patches
- Account for the moving of the RNG seed EFI table from struct efi to a static variable

Tom Lendacky (2):
x86/efi: Add TPM related EFI tables to unencrypted mapping checks x86/efi: Add RNG seed EFI table to unencrypted mapping check

 arch/x86/platform/efi/efi.c |  3 +++
 drivers/firmware/efi/efi.c  | 18 ++++++++++--------
 include/linux/efi.h         |  2 ++
 3 files changed, 15 insertions(+), 8 deletions(-)
Signature · 1 line
2.17.1

Read the cover letter in its thread