lkml.org 
[lkml]   [2021]   [Oct]   [4]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH v2 1/2] Documentation, dt, numa: Add note to empty NUMA node
On Mon, 27 Sep 2021 14:41:18 +0800, Gavin Shan wrote:
> The empty memory nodes, where no memory resides in, are allowed.
> The NUMA node IDs are still valid and parsed, but memory may be
> added to them through hotplug afterwards. Currently, QEMU fails
> to boot when multiple empty memory nodes are specified. It's
> caused by device-tree population failure and duplicated memory
> node names.
>
> The device-tree specification doesn't provide how empty NUMA
> nodes are handled. Besides, I finds difficulty to get where
> this case is documented. So lets add a section for empty memory
> nodes to cover it in NUMA binding document.
>
> Signed-off-by: Gavin Shan <gshan@redhat.com>
> ---
> Documentation/devicetree/bindings/numa.txt | 46 +++++++++++++++++++++-
> 1 file changed, 45 insertions(+), 1 deletion(-)
>

Applied, thanks!

\
 
 \ /
  Last update: 2021-10-04 20:13    [W:1.346 / U:0.012 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site