Re: [PATCH 1/2] MIPS kexec,kdump support

["wilbur.chan" <wilbur512@gmail.com>]

2010/3/3 Maxim Uvarov <muvarov@gmail.com>:
> Hello folks,
>
> Please find here MIPS crash and kdump patches.
> This is patch set of 3 patches:
> 1. generic MIPS changes (kernel);
> 2. MIPS Cavium Octeon board kexec/kdump code (kernel);
> 3. Kexec user space MIPS changes.
>
> Patches were tested on the latest linux-mips@ git kernel and the latest
> kexec-tools git on Cavium Octeon 50xx board.
>
> I also made the same code working on RMI XLR/XLS boards for both
> mips32 and mips64 kernels.
>
> Best regards,
> Maxim Uvarov.
>

> Signed-off-by: Maxim Uvarov <muvarov@gmail.com>
>
>
>

Hi, Maxim

In XLR series ,

1)How to protect  boardinfo and pass it to second kernel ?

2)If all cpus jumped to same entry point , did you change head.s  ,if so , how ?



Thank you!