Re: [PATCH 05/12] mm: Introduce arch_pgd_init_late()

2015-06-12 Thread Ingo Molnar
* Oleg Nesterov wrote: > On 06/11, Ingo Molnar wrote: > > > > @@ -1592,6 +1592,22 @@ static struct task_struct *copy_process(unsigned > > long clone_flags, > > syscall_tracepoint_update(p); > > write_unlock_irq(&tasklist_lock); > > > > + /* > > +* If we have a new PGD then initi

Re: [PATCH 05/12] mm: Introduce arch_pgd_init_late()

2015-06-12 Thread Oleg Nesterov
On 06/11, Ingo Molnar wrote: > > @@ -1592,6 +1592,22 @@ static struct task_struct *copy_process(unsigned long > clone_flags, > syscall_tracepoint_update(p); > write_unlock_irq(&tasklist_lock); > > + /* > + * If we have a new PGD then initialize it: > + * > + * This

Re: [PATCH 05/12] mm: Introduce arch_pgd_init_late()

2015-06-12 Thread Ingo Molnar
* Andrew Morton wrote: > On Thu, 11 Jun 2015 16:07:10 +0200 Ingo Molnar wrote: > > > --- a/kernel/fork.c > > +++ b/kernel/fork.c > > @@ -1592,6 +1592,22 @@ static struct task_struct *copy_process(unsigned > > long clone_flags, > > syscall_tracepoint_update(p); > > write_unlock_irq(&ta

Re: [PATCH 05/12] mm: Introduce arch_pgd_init_late()

2015-06-11 Thread Andrew Morton
On Thu, 11 Jun 2015 16:07:10 +0200 Ingo Molnar wrote: > --- a/kernel/fork.c > +++ b/kernel/fork.c > @@ -1592,6 +1592,22 @@ static struct task_struct *copy_process(unsigned long > clone_flags, > syscall_tracepoint_update(p); > write_unlock_irq(&tasklist_lock); > > + /* > +