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-rw-r--r--arch/x86/kernel/head_32.S12
1 files changed, 10 insertions, 2 deletions
diff --git a/arch/x86/kernel/head_32.S b/arch/x86/kernel/head_32.S
index 0fa8a972a679..39677965e161 100644
--- a/arch/x86/kernel/head_32.S
+++ b/arch/x86/kernel/head_32.S
@@ -452,6 +452,7 @@ early_page_fault:
early_fault:
cld
#ifdef CONFIG_PRINTK
+ pusha
movl $(__KERNEL_DS),%eax
movl %eax,%ds
movl %eax,%es
@@ -543,8 +544,15 @@ int_msg:
.asciz "Unknown interrupt or fault at EIP %p %p %p\n"
fault_msg:
- .ascii "Int %d: CR2 %p err %p EIP %p CS %p flags %p\n"
- .asciz "Stack: %p %p %p %p %p %p %p %p\n"
+ .ascii \
+/* fault info: */ "BUG: Int %d: CR2 %p\n" \
+/* pusha regs: */ " EDI %p ESI %p EBP %p ESP %p\n" \
+ " EBX %p EDX %p ECX %p EAX %p\n" \
+/* fault frame: */ " err %p EIP %p CS %p flg %p\n" \
+ \
+ "Stack: %p %p %p %p %p %p %p %p\n" \
+ " %p %p %p %p %p %p %p %p\n" \
+ " %p %p %p %p %p %p %p %p\n"
#include "../../x86/xen/xen-head.S"
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