Re: BUG: unable to handle kernel paging request from pty_write [was: Linux 4.4.2]

From: Jiri Slaby
Date: Fri Feb 26 2016 - 03:31:33 EST

On 02/25/2016, 11:00 PM, Jiri Kosina wrote:
>> If it was one of the calls _in_ try_to_wake_up() that called to insane
>> code, I would have expected to see try_to_wake_up on the stack.
> try_to_wake_up() is very likely to be inlined into wake_up_process(), and
> therefore in such cases will never be on the stack as a return address;
> it'll always be wake_up_process().

Actually it is not inlined, see core.s at:

suse labs