On Tue, 14 Jun 2011, Benjamin Herrenschmidt wrote:
> On Mon, 2011-06-13 at 14:00 -0700, Hugh Dickins wrote:
> > On Mon, Jun 13, 2011 at 1:34 PM, Pekka Enberg wrote:
> > > On Mon, Jun 13, 2011 at 10:29 PM, Christoph Lameter
> > > wrote:
> > >> On Mon, 13 Jun 2011, Pekka Enberg wrote:
> > >>
> > >
On Mon, 2011-06-13 at 14:00 -0700, Hugh Dickins wrote:
> On Mon, Jun 13, 2011 at 1:34 PM, Pekka Enberg wrote:
> > On Mon, Jun 13, 2011 at 10:29 PM, Christoph Lameter wrote:
> >> On Mon, 13 Jun 2011, Pekka Enberg wrote:
> >>
> >>> > Hmmm.. The allocpercpu in alloc_kmem_cache_cpus should take care
On Mon, Jun 13, 2011 at 10:29 PM, Christoph Lameter wrote:
> On Mon, 13 Jun 2011, Pekka Enberg wrote:
>
>> > Hmmm.. The allocpercpu in alloc_kmem_cache_cpus should take care of the
>> > alignment. Uhh.. I see that a patch that removes the #ifdef CMPXCHG_LOCAL
>> > was not applied? Pekka?
>>
>> Thi
On Mon, 2011-06-13 at 12:59 -0500, Christoph Lameter wrote:
> On Sun, 12 Jun 2011, Hugh Dickins wrote:
>
> > 3.0-rc won't boot with SLUB on my PowerPC G5: kernel BUG at mm/slub.c:1950!
> > Bisected to 1759415e630e "slub: Remove CONFIG_CMPXCHG_LOCAL ifdeffery".
> >
> > After giving myself a medal f
On Mon, Jun 13, 2011 at 1:34 PM, Pekka Enberg wrote:
> On Mon, Jun 13, 2011 at 10:29 PM, Christoph Lameter wrote:
>> On Mon, 13 Jun 2011, Pekka Enberg wrote:
>>
>>> > Hmmm.. The allocpercpu in alloc_kmem_cache_cpus should take care of the
>>> > alignment. Uhh.. I see that a patch that removes the
On Mon, 13 Jun 2011, Pekka Enberg wrote:
> > Hmmm.. The allocpercpu in alloc_kmem_cache_cpus should take care of the
> > alignment. Uhh.. I see that a patch that removes the #ifdef CMPXCHG_LOCAL
> > was not applied? Pekka?
>
> This patch?
>
> http://git.kernel.org/?p=linux/kernel/git/penberg/slab-
On Sun, 12 Jun 2011, Hugh Dickins wrote:
> 3.0-rc won't boot with SLUB on my PowerPC G5: kernel BUG at mm/slub.c:1950!
> Bisected to 1759415e630e "slub: Remove CONFIG_CMPXCHG_LOCAL ifdeffery".
>
> After giving myself a medal for finding the BUG on line 1950 of mm/slub.c
> (it's actually the
>
3.0-rc won't boot with SLUB on my PowerPC G5: kernel BUG at mm/slub.c:1950!
Bisected to 1759415e630e "slub: Remove CONFIG_CMPXCHG_LOCAL ifdeffery".
After giving myself a medal for finding the BUG on line 1950 of mm/slub.c
(it's actually the
VM_BUG_ON((unsigned long)(&pcp1) % (2 * sizeof(pc
