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

[Oleg Nesterov]

I cc'ed Linus and stable, but I don't know how to really test this patch
and I don't really understand the new creds management.

Please review.


load_flat_shared_library() does something strange (but hopefully this
patch doesn't break it). I do not understand why does it create the
new bprm. Afaics, it could reuse bprm pointer which comes as an argument
of ->load_binary(), all we need is to temporary change/restore bprm->file
for load_flat_file().

Oleg.

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