Re: [XenPPC] [PATCH] Remove invalid optimization

2007-01-10 Thread Hollis Blanchard
On Tue, 2007-01-09 at 15:19 -0600, Jerone Young wrote: Sorry I sent the wrong patch file. Correct one is attached. On Tue, 2007-01-09 at 15:12 -0600, Jerone Young wrote: This patch removes an invalid optimization that works great if you are a kernel address (which is contiguous), but if

[XenPPC] [PATCH] [RFC] Fix xenminicom optimizations to work for module

2007-01-10 Thread Jerone Young
First patch to attempt to re introduce older code written by Hollis. If a structure that does not fit within 1 page is pointed to, we need to create a structure on the stack to represent this structure for the hypervisor. This code affects kernel module addresses which are do not have

Re: [XenPPC] [PATCH] [RFC] Fix xenminicom optimizations to work for module

2007-01-10 Thread Hollis Blanchard
On Wed, 2007-01-10 at 11:51 -0600, Jerone Young wrote: diff -r bbf2db4ddf54 arch/powerpc/platforms/xen/gnttab.c --- a/arch/powerpc/platforms/xen/gnttab.c Tue Dec 19 09:22:37 2006 -0500 +++ b/arch/powerpc/platforms/xen/gnttab.c Wed Jan 10 00:50:24 2007 -0600 @@ -264,7 +264,7 @@

Re: [XenPPC] [PATCH] Move lots of memory logic earlier

2007-01-10 Thread Jimi Xenidis
On Jan 10, 2007, at 12:43 PM, Hollis Blanchard wrote: On Tue, 2007-01-09 at 12:24 -0500, Jimi Xenidis wrote: We have currently have three page allocators. The first is PPC- specific, and it includes the Xen image, RTAS, and our copy of the Open Firmware device tree. More precisely, it

Re: [XenPPC] [PATCH] [RFC] Fix xenminicom optimizations to work for module

2007-01-10 Thread Jerone Young
On Wed, 2007-01-10 at 12:45 -0600, Hollis Blanchard wrote: On Wed, 2007-01-10 at 11:51 -0600, Jerone Young wrote: diff -r bbf2db4ddf54 arch/powerpc/platforms/xen/gnttab.c --- a/arch/powerpc/platforms/xen/gnttab.c Tue Dec 19 09:22:37 2006 -0500 +++

[XenPPC] Re: OF claim untrustworthy?

2007-01-10 Thread Hollis Blanchard
On Wed, 2007-01-10 at 13:55 -0500, Jimi Xenidis wrote: SLOF: - does implement, but does not update available, though recent resions might Current SLOF does. - claim will only tell you about conflicts its self - will not tell you about conflicts with other claims or loaded images

Re: [XenPPC] Re: OF claim untrustworthy?

2007-01-10 Thread Jimi Xenidis
On Jan 10, 2007, at 4:29 PM, Hollis Blanchard wrote: On Wed, 2007-01-10 at 13:55 -0500, Jimi Xenidis wrote: SLOF: - does implement, but does not update available, though recent resions might Current SLOF does. - claim will only tell you about conflicts its self - will not tell you

Re: [XenPPC] Re: OF claim untrustworthy?

2007-01-10 Thread Segher Boessenkool
Repeated identical claims cause an unknown exception at the Forth prompt, but don't succeed. I'm not sure if that becomes an error via the client interface. It does, the throw method would return an OF failure, this is expected. The OF side of the specific client interface call has to