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| author | Al Viro <viro@zeniv.linux.org.uk> | 2013-03-26 20:30:17 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-04-05 10:04:19 -0700 |
| commit | 86302600f82d715647154e18a96245642f1bf71e (patch) | |
| tree | b586260ea3bcd7a9e94fd328b53f0c12280efcb3 /drivers/remoteproc | |
| parent | 840d38a30d24c15fa29555f10a114feeff02cd80 (diff) | |
vt: synchronize_rcu() under spinlock is not nice...
commit e8cd81693bbbb15db57d3c9aa7dd90eda4842874 upstream.
vcs_poll_data_free() calls unregister_vt_notifier(), which calls
atomic_notifier_chain_unregister(), which calls synchronize_rcu().
Do it *after* we'd dropped ->f_lock.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/remoteproc')
0 files changed, 0 insertions, 0 deletions