On Tue, May 9, 2017 at 1:41 PM, Thomas Gleixner <[email protected]> wrote: > On Sun, 7 May 2017, Andy Lutomirski wrote: >> /* context.lock is held for us, so we don't need any locking. */ >> static void flush_ldt(void *current_mm) >> { >> + struct mm_struct *mm = current_mm; >> mm_context_t *pc; >> >> - if (current->active_mm != current_mm) >> + if (this_cpu_read(cpu_tlbstate.loaded_mm) != current_mm) > > While functional correct, this really should compare against 'mm'. >
Fixed.
