diff options
Diffstat (limited to 'arch/x86/kernel/head_64.S')
| -rw-r--r-- | arch/x86/kernel/head_64.S | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/arch/x86/kernel/head_64.S b/arch/x86/kernel/head_64.S index 990960a8bdb4..9b6fa760e1df 100644 --- a/arch/x86/kernel/head_64.S +++ b/arch/x86/kernel/head_64.S @@ -371,9 +371,11 @@ SYM_CODE_START(early_idt_handler_array) .rept NUM_EXCEPTION_VECTORS .if ((EXCEPTION_ERRCODE_MASK >> i) & 1) == 0 UNWIND_HINT_IRET_REGS + ENDBR pushq $0 # Dummy error code, to make stack frame uniform .else UNWIND_HINT_IRET_REGS offset=8 + ENDBR .endif pushq $i # 72(%rsp) Vector number jmp early_idt_handler_common @@ -381,11 +383,11 @@ SYM_CODE_START(early_idt_handler_array) i = i + 1 .fill early_idt_handler_array + i*EARLY_IDT_HANDLER_SIZE - ., 1, 0xcc .endr - UNWIND_HINT_IRET_REGS offset=16 SYM_CODE_END(early_idt_handler_array) ANNOTATE_NOENDBR // early_idt_handler_array[NUM_EXCEPTION_VECTORS] SYM_CODE_START_LOCAL(early_idt_handler_common) + UNWIND_HINT_IRET_REGS offset=16 /* * The stack is the hardware frame, an error code or zero, and the * vector number. |