[UPDATED PATCH v2] powerpc32: Kexec support for PPC440X chipsets

2011-07-18 Thread Suzuki K. Poulose
UPDATE: Minor update in Copyright assignment in misc_32.S Added requirement of upstream kexec-tools. Changes from v1: Uses a tmp mapping in the other address space to setup the 1:1 mapping (suggested by Sebastian Andrzej Siewior). Note 1: Should we do the same for kernel

Re: [PATCH v2] powerpc32: Kexec support for PPC440X chipsets

2011-07-17 Thread Suzuki Poulose
On 07/12/11 12:14, Suzuki K. Poulose wrote: Changes from V1: Uses a tmp mapping in the other address space to setup the 1:1 mapping (suggested by Sebastian Andrzej Siewior). Note: Should we do the same for kernel entry code for PPC44x ? This patch adds kexec support for PPC440

Re: [PATCH v2] powerpc32: Kexec support for PPC440X chipsets

2011-07-14 Thread Sebastian Andrzej Siewior
* Suzuki K. Poulose | 2011-07-12 12:14:16 [+0530]: >Changes from V1: Uses a tmp mapping in the other address space to setup >the 1:1 mapping (suggested by Sebastian Andrzej Siewior). > >Note: Should we do the same for kernel entry code for PPC44x ? You have one the kernel mapping.

Re: [PATCH v2] powerpc32: Kexec support for PPC440X chipsets

2011-07-13 Thread Josh Boyer
On Wed, Jul 13, 2011 at 12:28:36AM -0500, Kumar Gala wrote: > >On Jul 12, 2011, at 1:44 AM, Suzuki K. Poulose wrote: > >> Changes from V1: Uses a tmp mapping in the other address space to setup >> the 1:1 mapping (suggested by Sebastian Andrzej Siewior). >> >> Note: Should we do the

Re: [PATCH v2] powerpc32: Kexec support for PPC440X chipsets

2011-07-12 Thread Suzuki Poulose
On 07/13/11 10:58, Kumar Gala wrote: On Jul 12, 2011, at 1:44 AM, Suzuki K. Poulose wrote: Changes from V1: Uses a tmp mapping in the other address space to setup the 1:1 mapping (suggested by Sebastian Andrzej Siewior). Note: Should we do the same for kernel entry code for P

Re: [PATCH v2] powerpc32: Kexec support for PPC440X chipsets

2011-07-12 Thread Kumar Gala
On Jul 12, 2011, at 1:44 AM, Suzuki K. Poulose wrote: > Changes from V1: Uses a tmp mapping in the other address space to setup >the 1:1 mapping (suggested by Sebastian Andrzej Siewior). > > Note: Should we do the same for kernel entry code for PPC44x ? > > This patch adds kexec

[PATCH v2] powerpc32: Kexec support for PPC440X chipsets

2011-07-11 Thread Suzuki K. Poulose
Changes from V1: Uses a tmp mapping in the other address space to setup the 1:1 mapping (suggested by Sebastian Andrzej Siewior). Note: Should we do the same for kernel entry code for PPC44x ? This patch adds kexec support for PPC440 based chipsets.This work is based on the KEXEC