Re: [tpmdd-devel] [PATCH v2 2/3] efi: call get_event_log before ExitBootServices

2017-09-18 Thread Javier Martinez Canillas
On 09/18/2017 02:11 PM, Thiebaud Weksteen wrote: > On Thu, Sep 14, 2017 at 12:24 PM, Javier Martinez Canillas > wrote: >> On 09/11/2017 12:00 PM, Thiebaud Weksteen via tpmdd-devel wrote: [snip] >>> + >>> + if (status != EFI_SUCCESS) { >>> +

Re: [tpmdd-devel] [PATCH v2 2/3] efi: call get_event_log before ExitBootServices

2017-09-18 Thread Javier Martinez Canillas
On 09/18/2017 02:11 PM, Thiebaud Weksteen wrote: > On Thu, Sep 14, 2017 at 12:24 PM, Javier Martinez Canillas > wrote: >> On 09/11/2017 12:00 PM, Thiebaud Weksteen via tpmdd-devel wrote: [snip] >>> + >>> + if (status != EFI_SUCCESS) { >>> + efi_printk(sys_table_arg, >>> +

Re: [tpmdd-devel] [PATCH v2 2/3] efi: call get_event_log before ExitBootServices

2017-09-18 Thread Thiebaud Weksteen
On Thu, Sep 14, 2017 at 12:24 PM, Javier Martinez Canillas wrote: > On 09/11/2017 12:00 PM, Thiebaud Weksteen via tpmdd-devel 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

Re: [tpmdd-devel] [PATCH v2 2/3] efi: call get_event_log before ExitBootServices

2017-09-18 Thread Thiebaud Weksteen
On Thu, Sep 14, 2017 at 12:24 PM, Javier Martinez Canillas wrote: > On 09/11/2017 12:00 PM, Thiebaud Weksteen via tpmdd-devel 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

Re: [tpmdd-devel] [PATCH v2 2/3] efi: call get_event_log before ExitBootServices

2017-09-14 Thread Javier Martinez Canillas
On 09/11/2017 12:00 PM, Thiebaud Weksteen via tpmdd-devel 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.

Re: [tpmdd-devel] [PATCH v2 2/3] efi: call get_event_log before ExitBootServices

2017-09-14 Thread Javier Martinez Canillas
On 09/11/2017 12:00 PM, Thiebaud Weksteen via tpmdd-devel 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.