Re: [PATCH] of/fdt: move elfcorehdr reservation early for crash dump kernel

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Thu, Jan 27, 2022 at 10:23 PM <nikhil.gupta@xxxxxxx> wrote:
>
> From: Nikhil Gupta <nikhil.gupta@xxxxxxx>
>
> elfcorehdr_addr is fixed address passed to Second kernel which may be conflicted
> with potential reserved memory in Second kernel,so fdt_reserve_elfcorehdr() ahead
> of fdt_init_reserved_mem() can relieve this situation.

How does changing the order help exactly? If you have an overlap, that
seems bad no matter what. What if the overlapping reserved area is
used by another core or firmware?

Rob



[Index of Archives]     [Device Tree Compilter]     [Device Tree Spec]     [Linux Driver Backports]     [Video for Linux]     [Linux USB Devel]     [Linux PCI Devel]     [Linux Audio Users]     [Linux Kernel]     [Linux SCSI]     [XFree86]     [Yosemite Backpacking]


  Powered by Linux