On 10/22/18 at 03:47pm, Lianbo Jiang wrote:
> E820 reserved ranges is useful in kdump kernel, it has been added in
> kexec-tools code.
>
> One reason is PCI mmconf (extended mode) requires reserved region otherwise
> it falls back to legacy mode.
>
> Furthermore, when AMD SME kdump support, it
E820 reserved ranges is useful in kdump kernel, it has been added in
kexec-tools code.
One reason is PCI mmconf (extended mode) requires reserved region otherwise
it falls back to legacy mode.
Furthermore, when AMD SME kdump support, it needs to map dmi table area as
decrypted. For normal boot,
