Re: rcu_init allocation failure trace on bootup

2013-05-06 Thread Dave Jones
On Mon, May 06, 2013 at 02:02:49PM -0700, Paul E. McKenney wrote: > > > You are quite right, I am getting ahead of myself. Please see below > > > for the patch. > > > > Doesn't fix it for me. > > > > Is it this one instead perhaps ? > > > > 89 #ifndef CONFIG_RCU_NOCB_CPU_NONE > >

Re: rcu_init allocation failure trace on bootup

2013-05-06 Thread Paul E. McKenney
On Mon, May 06, 2013 at 01:09:22PM -0700, Yinghai Lu wrote: > On Mon, May 6, 2013 at 12:43 PM, Paul E. McKenney > wrote: > > On Mon, May 06, 2013 at 03:26:53PM -0400, Dave Jones wrote: > >> On Mon, May 06, 2013 at 12:05:22PM -0700, Paul E. McKenney wrote: > >> > On Mon, May 06, 2013 at 01:56:47PM

Re: rcu_init allocation failure trace on bootup

2013-05-06 Thread Paul E. McKenney
On Mon, May 06, 2013 at 04:24:13PM -0400, Dave Jones wrote: > On Mon, May 06, 2013 at 12:43:51PM -0700, Paul E. McKenney wrote: > > On Mon, May 06, 2013 at 03:26:53PM -0400, Dave Jones wrote: > > > On Mon, May 06, 2013 at 12:05:22PM -0700, Paul E. McKenney wrote: > > > > On Mon, May 06, 2013 at

Re: rcu_init allocation failure trace on bootup

2013-05-06 Thread Dave Jones
On Mon, May 06, 2013 at 12:43:51PM -0700, Paul E. McKenney wrote: > On Mon, May 06, 2013 at 03:26:53PM -0400, Dave Jones wrote: > > On Mon, May 06, 2013 at 12:05:22PM -0700, Paul E. McKenney wrote: > > > On Mon, May 06, 2013 at 01:56:47PM -0400, Dave Jones wrote: > > > > [0.00] RCU d

Re: rcu_init allocation failure trace on bootup

2013-05-06 Thread Yinghai Lu
On Mon, May 6, 2013 at 12:43 PM, Paul E. McKenney wrote: > On Mon, May 06, 2013 at 03:26:53PM -0400, Dave Jones wrote: >> On Mon, May 06, 2013 at 12:05:22PM -0700, Paul E. McKenney wrote: >> > On Mon, May 06, 2013 at 01:56:47PM -0400, Dave Jones wrote: >> > > [0.00] RCU debugfs-based tr

Re: rcu_init allocation failure trace on bootup

2013-05-06 Thread Paul E. McKenney
On Mon, May 06, 2013 at 03:26:53PM -0400, Dave Jones wrote: > On Mon, May 06, 2013 at 12:05:22PM -0700, Paul E. McKenney wrote: > > On Mon, May 06, 2013 at 01:56:47PM -0400, Dave Jones wrote: > > > [0.00] RCU debugfs-based tracing is enabled. > > > [0.00] RCU lockdep checking i

Re: rcu_init allocation failure trace on bootup

2013-05-06 Thread Dave Jones
On Mon, May 06, 2013 at 12:05:22PM -0700, Paul E. McKenney wrote: > On Mon, May 06, 2013 at 01:56:47PM -0400, Dave Jones wrote: > > [0.00] RCU debugfs-based tracing is enabled. > > [0.00] RCU lockdep checking is enabled. > > [0.00] [ cut here ]

Re: rcu_init allocation failure trace on bootup

2013-05-06 Thread Paul E. McKenney
On Mon, May 06, 2013 at 01:56:47PM -0400, Dave Jones wrote: > [0.00] RCU debugfs-based tracing is enabled. > [0.00] RCU lockdep checking is enabled. > [0.00] [ cut here ] > [0.00] WARNING: at mm/nobootmem.c:215 > ___alloc_bootmem_nopanic+0x