From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Matthew Garrett <mjg59@coreos.com>
Date: Thu, 16 Jul 2015 15:22:34 -0700
Subject: [PATCH] Measure kernel + initrd

Measure the kernel and initrd when loaded on UEFI systems
---
 grub-core/loader/i386/efi/linux.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/grub-core/loader/i386/efi/linux.c b/grub-core/loader/i386/efi/linux.c
index 800c3e540..d837249b4 100644
--- a/grub-core/loader/i386/efi/linux.c
+++ b/grub-core/loader/i386/efi/linux.c
@@ -27,6 +27,7 @@
 #include <grub/lib/cmdline.h>
 #include <grub/efi/efi.h>
 #include <grub/efi/linux.h>
+#include <grub/tpm.h>
 
 GRUB_MOD_LICENSE ("GPLv3+");
 
@@ -131,6 +132,7 @@ grub_cmd_initrd (grub_command_t cmd __attribute__ ((unused)),
                         argv[i]);
           goto fail;
         }
+      grub_tpm_measure (ptr, cursize, GRUB_INITRD_PCR, "UEFI Linux initrd");
       ptr += cursize;
       grub_memset (ptr, 0, ALIGN_UP_OVERHEAD (cursize, 4));
       ptr += ALIGN_UP_OVERHEAD (cursize, 4);
@@ -195,6 +197,8 @@ grub_cmd_linux (grub_command_t cmd __attribute__ ((unused)),
       goto fail;
     }
 
+  grub_tpm_measure (kernel, filelen, GRUB_KERNEL_PCR, "UEFI Linux kernel");
+
   rc = grub_linuxefi_secure_validate (kernel, filelen);
   if (rc < 0)
     {
