Re: [RFC][PATCH] powerpc: add usable-memory property to drconf memory

2008-06-13 Thread Chandru
On Friday 13 June 2008 14:51:39 Chandru wrote: > kexec-tools in user space collects rtas, crash , tce region ranges > from /proc/device-tree/ and passes them as linux,usable-memory properties > to second/kdump kernel in the device tree buffer. With drconf memory in > power6 machines, we need a simi

[RFC][PATCH] powerpc: add usable-memory property to drconf memory

2008-06-13 Thread Chandru
kexec-tools in user space collects rtas, crash , tce region ranges from /proc/device-tree/ and passes them as linux,usable-memory properties to second/kdump kernel in the device tree buffer. With drconf memory in power6 machines, we need a similar method to preserve those regions in the kdump k