On 02/21/24 at 11:15am, Hari Bathini wrote:

Hi Baoquan,

On 04/02/24 8:56 am, Baoquan He wrote:

quoted

quoted

quoted

Hope Hari and Pingfan can help have a look, see if
it's doable. Now, I make it either have both kexec and crash enabled, or
disable both of them altogether.

Sure. I will take a closer look...

Thanks a lot. Please feel free to post patches to make that, or I can do
it with your support or suggestion.

Tested your changes and on top of these changes, came up with the below
changes to get it working for powerpc:


https://lore.kernel.org/all/20240213113150.1148276-1-hbathini@linux.ibm.com/ (local)

Please take a look.

I added a comment to the patch 1 consulting if the "struct crash_mem" is
appropriate to cover other cases except of kdump memory regions. I am
wondering if its name need be adjusted, or other kind of memory you
mentioned can use other structures or create a new one.

If it's has to be done like that, it's fine.