Re: [PATCH 0/1] exec: do not sleep in TASK_TRACED under ->cred_guard_mutex

[Roland McGrath]

> Oleg Nesterov <oleg@xxxxxxxxxx> wrote:
> 
> > [PATCH 0/1] exec: do not sleep in TASK_TRACED under ->cred_guard_mutex
> 
> I don't see where it is sleeping in TASK_TRACED with cred_guard_mutex held.

search_binary_handler calls tracehook_report_exec, which calls
ptrace_notify when PTRACE_O_TRACEEXEC is enabled.


Thanks,
Roland


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