Al Viro a555ad450f whack-a-mole: no need to set_fs(USER_DS) in {start,flush}_thread() ...

flush_old_exec() has already done that.  Back on 2011 a bunch of
instances like that had been kicked out, but that hadn't taken
care of then-out-of-tree architectures, obviously, and they served
as reinfection vector...

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

2015-04-11 22:24:31 -04:00

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