On Wed, Dec 18, 2013 at 04:38:24PM -0800, Davidlohr Bueso wrote:
> On Wed, 2013-12-18 at 18:33 -0200, Rafael Aquini wrote:
> > After the locking semantics for the SysV IPC API got improved, a couple of
> > IPC_RMID race windows were opened because we ended up dropping the
> >
On Wed, 2013-12-18 at 18:33 -0200, Rafael Aquini wrote:
> After the locking semantics for the SysV IPC API got improved, a couple of
> IPC_RMID race windows were opened because we ended up dropping the
> 'kern_ipc_perm.deleted' check performed way down in ipc_lock().
> The spotted races got sorted
After the locking semantics for the SysV IPC API got improved, a couple of
IPC_RMID race windows were opened because we ended up dropping the
'kern_ipc_perm.deleted' check performed way down in ipc_lock().
The spotted races got sorted out by re-introducing the old test within
the racy critical
After the locking semantics for the SysV IPC API got improved, a couple of
IPC_RMID race windows were opened because we ended up dropping the
'kern_ipc_perm.deleted' check performed way down in ipc_lock().
The spotted races got sorted out by re-introducing the old test within
the racy critical
On Wed, 2013-12-18 at 18:33 -0200, Rafael Aquini wrote:
After the locking semantics for the SysV IPC API got improved, a couple of
IPC_RMID race windows were opened because we ended up dropping the
'kern_ipc_perm.deleted' check performed way down in ipc_lock().
The spotted races got sorted out
On Wed, Dec 18, 2013 at 04:38:24PM -0800, Davidlohr Bueso wrote:
On Wed, 2013-12-18 at 18:33 -0200, Rafael Aquini wrote:
After the locking semantics for the SysV IPC API got improved, a couple of
IPC_RMID race windows were opened because we ended up dropping the
'kern_ipc_perm.deleted'
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