Re: [PATCH RESEND v2 0/2] xen/arm: Enlarge identity map space

[Leo Yan <leo.yan@xxxxxxxxxx>]

On Sat, Sep 09, 2023 at 04:34:08PM +0800, Leo Yan wrote:
> The latest Xen fails to boot on ADLink AVA platform.  Alexey Klimov root
> caused the issue is related with the commit 1c78d76b67 ("xen/arm64: mm:
> Introduce helpers to prepare/enable/disable").
> 
> This is because on ADLink AVA platform, it loads Xen hypervisor to the
> address above 2TB and hence causes Xen panic:
> 
>   (XEN) MODULE[0]: 00000807f6df0000 - 00000807f6f3e000 Xen
>   (XEN) MODULE[1]: 00000807f8054000 - 00000807f8056000 Device Tree
>   (XEN) MODULE[2]: 00000000fa834000 - 00000000fc5de1d5 Ramdisk
>   (XEN) MODULE[3]: 00000000fc5df000 - 00000000ffb3f810 Kernel
> 
> To fix this issue, this series is to enlarge identity map space to
> 127 TiB and tested on Telechips Dolphin5 platform.

Ouch, after 'git pull' the latest Xen staging branch and see the
conflict.  I will send new one patch set.  Please ignore this one.

Thanks,
Leo