File 0010-tpm-Fix-boot-when-there-s-no-TPM.patch of Package grub2.14515
From c9016d2ae0abc5edcb4dcf4b1ce04f138f6e5a67 Mon Sep 17 00:00:00 2001
From: Matthew Garrett <mjg59@coreos.com>
Date: Wed, 23 Mar 2016 16:49:42 -0700
Subject: [PATCH 10/11] Fix boot when there's no TPM
If the firmware has TPM support but has no TPM, we're jumping to core.img
without popping the registers back onto the stack. Fix that.
---
grub-core/boot/i386/pc/boot.S | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/grub-core/boot/i386/pc/boot.S b/grub-core/boot/i386/pc/boot.S
index 4c63247..47a461e 100644
--- a/grub-core/boot/i386/pc/boot.S
+++ b/grub-core/boot/i386/pc/boot.S
@@ -476,9 +476,9 @@ LOCAL(copy_buffer):
movl $0x8, %edx /* PCR 8 */
int $0x1A
+boot:
popa
#endif
-boot:
/* boot kernel */
jmp *(LOCAL(kernel_address))
--
1.8.5.6