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SubjectRe: BUG: unable to handle kernel paging request from pty_write [was: Linux 4.4.2]
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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:
http://labs.suse.cz/jslaby/bug-968218/

thanks,
--
js
suse labs

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