diff options
| -rw-r--r-- | arch/x86/include/asm/text-patching.h | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/arch/x86/include/asm/text-patching.h b/arch/x86/include/asm/text-patching.h index c8eac8cf4737..7e3527385708 100644 --- a/arch/x86/include/asm/text-patching.h +++ b/arch/x86/include/asm/text-patching.h @@ -142,13 +142,14 @@ static __always_inline void int3_emulate_push(struct pt_regs *regs, unsigned long val) { /* - * The int3 handler in entry_64.S adds a gap between the + * The INT3 handler in entry_64.S adds a gap between the * stack where the break point happened, and the saving of * pt_regs. We can extend the original stack because of - * this gap. See the idtentry macro's create_gap option. + * this gap. See the idtentry macro's X86_TRAP_BP logic. * - * Similarly entry_32.S will have a gap on the stack for (any) hardware - * exception and pt_regs; see FIXUP_FRAME. + * Similarly, entry_32.S will have a gap on the stack for + * (any) hardware exception and pt_regs; see the + * FIXUP_FRAME macro. */ regs->sp -= sizeof(unsigned long); *(unsigned long *)regs->sp = val; |