Re: [RFC PATCH] Support for big page sizes on 44x (Updated)

2008-11-24 Thread Hollis Blanchard
On Wed, Oct 15, 2008 at 8:22 PM, Ilya Yanok [EMAIL PROTECTED] wrote: These patches add support for selecting page size on PPC 44x. First one adds support for 16K/64K pages while second one adds support for 256K pages along with some hacks. Leaving 256K pages aside for now, do you plan to

Re: [RFC PATCH] Support for big page sizes on 44x (Updated)

2008-11-10 Thread Benjamin Herrenschmidt
On Thu, 2008-10-16 at 06:22 +0400, Ilya Yanok wrote: These patches add support for selecting page size on PPC 44x. First one adds support for 16K/64K pages while second one adds support for 256K pages along with some hacks. However there are still number of problems: 1. We can't use default

[RFC PATCH] Support for big page sizes on 44x (Updated)

2008-10-15 Thread Ilya Yanok
These patches add support for selecting page size on PPC 44x. First one adds support for 16K/64K pages while second one adds support for 256K pages along with some hacks. However there are still number of problems: 1. We can't use default PKMAP_BASE definition with 64KB/256KB pages so we change