On Thu, Mar 29, 2012 at 04:39:39AM -0400, Naoya Horiguchi wrote: > commit: 025c5b2451e4 "thp: optimize away unnecessary page table locking" > moves spin_lock() into pmd_trans_huge_lock() in order to avoid locking > unless pmd is for thp. So this spin_lock() is a bug. > > Reported-by: Sasha Levin <[email protected]> > Signed-off-by: Naoya Horiguchi <[email protected]> > Cc: [email protected]
Reviewed-by: Andrea Arcangeli <[email protected]> -- To unsubscribe from this list: send the line "unsubscribe stable" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
