On Tue, May 5, 2020 at 10:15 PM Thomas Gleixner <[email protected]> wrote: > > From: Andy Lutomirski <[email protected]> > > A data breakpoint near the top of an IST stack will cause unresoverable > recursion. A data breakpoint on the GDT, IDT, or TSS is terrifying. > Prevent either of these from happening. >
What happen when a data breakpoint on the direct GDT (load_direct_gdt()) and the debug IDT (load_debug_idt()) which are not considered in this patch? Thanks Lai
