• Linus Torvalds's avatar
    Move "exit_robust_list" into mm_release() · 8141c7f3
    Linus Torvalds authored
    We don't want to get rid of the futexes just at exit() time, we want to
    drop them when doing an execve() too, since that gets rid of the
    previous VM image too.
    Doing it at mm_release() time means that we automatically always do it
    when we disassociate a VM map from the task.
    Reported-by: pageexec@freemail.hu
    Cc: Andrew Morton <akpm@linux-foundation.org>
    Cc: Nick Piggin <npiggin@suse.de>
    Cc: Hugh Dickins <hugh@veritas.com>
    Cc: Ingo Molnar <mingo@elte.hu>
    Cc: Thomas Gleixner <tglx@linutronix.de>
    Cc: Brad Spengler <spender@grsecurity.net>
    Cc: Alex Efros <powerman@powerman.name>
    Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
    Cc: Oleg Nesterov <oleg@redhat.com>
    Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
fork.c 41 KB