On Thu, Mar 31, 2022 at 09:56:06PM +0000, Dov Murik wrote: > During efi initialization, check if coco_secret is defined in the EFI > configuration table; in such case, register platform device > "efi_secret". This allows udev to automatically load the efi_secret > module (platform driver), which in turn will populate the > <securityfs>/secrets/coco directory in guests into which secrets were > injected. > > Note that a declared address of an EFI secret area doesn't mean that > secrets where indeed injected to that area; if the secret area is not > populated, the driver will not load (but the platform device will still > be registered). > > Signed-off-by: Dov Murik <dovmurik@xxxxxxxxxxxxx> Reviewed-by: Gerd Hoffmann <kraxel@xxxxxxxxxx>
