[PATCH 0/2] update ptrace_disable() + PTRACE_SYSEMU/TIF_SYSCALL_EMU fix

[Oleg Nesterov]

On 07/01, Oleg Nesterov wrote:
>
>       - Perhaps PTRACE_SYSEMU/TIF_SYSCALL_EMU logic was broken,
>         I need to recheck.

Yes, it was. Fixed by 2/2.

"ptrace: shift user_*_step() from ptrace_resume() to ptrace_stop()"
forgot to change ptrace_disable(), see 1/2.

Oleg.