Re: [PATCH] kthread: fix boot hang (regression) on MIPS/OpenRISC
From: Oleg Nesterov
Date: Mon May 29 2017 - 12:19:04 EST
On 05/29, Vegard Nossum wrote:
>
> This fixes a regression in commit 4d6501dce079 where I didn't notice
> that MIPS and OpenRISC were reinitialising p->{set,clear}_child_tid to
> NULL after our initialisation in copy_process().
Oh, I didn't even know that arch/ can play with xxx_child_tid,
> We can simply get rid of the arch-specific initialisation here
Agreed. Thanks!
Acked-by: Oleg Nesterov <oleg@xxxxxxxxxx>