Re: [PATCH v11 09/20] x86/virt/tdx: Use all system memory when initializing TDX module as TDX memory

From: Dave Hansen
Date: Wed Jun 07 2023 - 11:48:13 EST


On 6/4/23 07:27, Kai Huang wrote:
> As a step of initializing the TDX module, the kernel needs to tell the
> TDX module which memory regions can be used by the TDX module as TDX
> guest memory.
...
> Signed-off-by: Kai Huang <kai.huang@xxxxxxxxx>
> Reviewed-by: "Huang, Ying" <ying.huang@xxxxxxxxx>
> Reviewed-by: Isaku Yamahata <isaku.yamahata@xxxxxxxxx>

This is rather short on reviews from folks who do a lot of memory
hotplug work. Partly because I don't see any of them cc'd.

Can you wrangle some mm reviews on this, please?

For the x86 side (and <sigh> because this patch probably took two years
to coalesce <double sigh>):

Reviewed-by: Dave Hansen <dave.hansen@xxxxxxxxxxxxxxx>