On Wed, 2011-05-18 at 16:24 -0500, Eric Van Hensbergen wrote:
> BG/P nodes need to be configured for writethrough to work in SMP
> configurations. This patch adds the right hooks in the MMU code
> to make sure L1_WRITETHROUGH configurations are setup for BG/P.
> /* Storage attribute and access c
On Thu, May 19, 2011 at 5:43 AM, Josh Boyer wrote:
> On Wed, May 18, 2011 at 04:24:52PM -0500, Eric Van Hensbergen wrote:
>>
>>+config L1_WRITETHROUGH
>>+ bool "Blue Gene/P enabled writethrough mode"
>>+ depends on BGP
>>+ default y
>
> You add this config option here, named generic
On Wed, May 18, 2011 at 04:24:52PM -0500, Eric Van Hensbergen wrote:
>BG/P nodes need to be configured for writethrough to work in SMP
>configurations. This patch adds the right hooks in the MMU code
>to make sure L1_WRITETHROUGH configurations are setup for BG/P.
>
>Signed-off-by: Eric Van Hensbe
BG/P nodes need to be configured for writethrough to work in SMP
configurations. This patch adds the right hooks in the MMU code
to make sure L1_WRITETHROUGH configurations are setup for BG/P.
Signed-off-by: Eric Van Hensbergen
---
arch/powerpc/include/asm/mmu-44x.h |2 ++
arch/powerpc/