Re: [resend][PATCH 3/4] move cred_guard_mutex from task_struct to signal_struct

[Roland McGrath]

> Because [4/4] depend on [3/4] and I hope to backport it. Do you dislike it
> too?

Ah, OK.  That is indeed a fix for an important bug.  Not knowing the mm
code very well, I'm not in a position to judge whether it's safe enough
for a -stable stream or not.  If it is and it could be done safely
without relying on 3/4, that would seem safer to me, but it is not a
strong opinion.


Thanks,
Roland
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