Re: [PATCH v3 4/5] efi: call get_event_log before ExitBootServices

[Jarkko Sakkinen]

On Wed, Sep 20, 2017 at 10:13:39AM +0200, Thiebaud Weksteen wrote:
> With TPM 2.0 specification, the event logs may only be accessible by
> calling an EFI Boot Service. Modify the EFI stub to copy the log area to
> a new Linux-specific EFI configuration table so it remains accessible
> once booted.
> 
> When calling this service, it is possible to specify the expected format
> of the logs: TPM 1.2 (SHA1) or TPM 2.0 ("Crypto Agile"). For now, only the
> first format is retrieved.
> 
> Signed-off-by: Thiebaud Weksteen <tweek@xxxxxxxxxx>

Does not apply:

Applying: tpm: move tpm_eventlog.h outside of drivers folder
Applying: tpm: rename event log provider files
Applying: tpm: add event log format version
Applying: efi: call get_event_log before ExitBootServices
error: sha1 information is lacking or useless (drivers/firmware/efi/efi.c).
error: could not build fake ancestor
Patch failed at 0004 efi: call get_event_log before ExitBootServices
The copy of the patch that failed is found in: .git/rebase-apply/patch
When you have resolved this problem, run "git am --continue".
If you prefer to skip this patch, run "git am --skip" instead.
To restore the original branch and stop patching, run "git am --abort".

Just rebased my tree to the latest security-next.

/Jarkko