Re: [PATCH v6 1/2] ptrace,syscall_user_dispatch: Implement Syscall User Dispatch Suspension

[Oleg Nesterov]

On 01/26, Gregory Price wrote:
>
> So basic questions are:
> 1) Andrei do you think any injection occurs during quiesce that can't be
>    worked around?
>
> 2) Oleg is the auto-clearing nature of the flag sufficient justification
>    for keeping SUSPEND?

I understand that SUSPEND is more convenient for CRIU and more "safe".

But. This kernel is already overbloated ;) IMO, if SUSPEND is not strictly
necessary, it should be dropped.

Oleg.