Branch: refs/heads/master
Home: https://github.com/tianocore/edk2
Commit: 0d472346dffdbe40aa2ebac9b84bbd6b3ac7889e
https://github.com/tianocore/edk2/commit/0d472346dffdbe40aa2ebac9b84bbd6b3ac7889e
Author: Laszlo Ersek <[email protected]>
Date: 2025-06-10 (Tue, 10 Jun 2025)
Changed paths:
M OvmfPkg/Library/PlatformBmPrintScLib/StatusCodeHandler.c
Log Message:
-----------
OvmfPkg/PlatformBmPrintScLib: hint at Secure Boot verification
The UEFI spec 2.11 documents EFI_SECURITY_VIOLATION for both
gBS->LoadImage() and gBS->StartImage() as
> [Image was loaded and an ImageHandle was created with a valid
> EFI_LOADED_IMAGE_PROTOCOL. However,] the current platform policy
> specifies that the image should not be started.
Additionally, the spec documents EFI_ACCESS_DENIED for gBS->LoadImage() as
> Image was not loaded because the platform policy prohibits the image
> from being loaded. NULL is returned in ImageHandle.
When image loading/starting fails under the above conditions (according to
the status code being reported), print a hint about Secure Boot. This
should help users diagnose and fix their Secure Boot configuration.
Updates: 77874ceebb118cd58f518cbf6bcb63f47c993ec0
Fixes: https://github.com/tianocore/edk2/issues/10901
Signed-off-by: Laszlo Ersek <[email protected]>
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