This is a note to let you know that I've just added the patch titled
powerpc/doc: Fix htmldocs errors
to the 5.10-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
powerpc-doc-fix-htmldocs-errors.patch
and it can be found in the queue-5.10 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From f50da6edbf1ebf35dd8070847bfab5cb988d472b Mon Sep 17 00:00:00 2001
From: "Aneesh Kumar K.V" <aneesh.kumar@xxxxxxxxxxxxx>
Date: Wed, 25 Aug 2021 09:54:47 +0530
Subject: powerpc/doc: Fix htmldocs errors
From: Aneesh Kumar K.V <aneesh.kumar@xxxxxxxxxxxxx>
commit f50da6edbf1ebf35dd8070847bfab5cb988d472b upstream.
Fix make htmldocs related errors with the newly added associativity.rst
doc file.
Reported-by: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
Tested-by: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx> # build test
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@xxxxxxxxxxxxx>
Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>
Link: https://lore.kernel.org/r/20210825042447.106219-1-aneesh.kumar@xxxxxxxxxxxxx
Cc: Salvatore Bonaccorso <carnil@xxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
Documentation/powerpc/associativity.rst | 29 +++++++++++++++--------------
Documentation/powerpc/index.rst | 1 +
2 files changed, 16 insertions(+), 14 deletions(-)
--- a/Documentation/powerpc/associativity.rst
+++ b/Documentation/powerpc/associativity.rst
@@ -1,6 +1,6 @@
============================
NUMA resource associativity
-=============================
+============================
Associativity represents the groupings of the various platform resources into
domains of substantially similar mean performance relative to resources outside
@@ -20,11 +20,11 @@ A value of 1 indicates the usage of Form
bit 2 of byte 5 in the "ibm,architecture-vec-5" property is used.
Form 0
------
+------
Form 0 associativity supports only two NUMA distances (LOCAL and REMOTE).
Form 1
------
+------
With Form 1 a combination of ibm,associativity-reference-points, and ibm,associativity
device tree properties are used to determine the NUMA distance between resource groups/domains.
@@ -78,17 +78,18 @@ numa-lookup-index-table.
For ex:
ibm,numa-lookup-index-table = <3 0 8 40>;
-ibm,numa-distace-table = <9>, /bits/ 8 < 10 20 80
- 20 10 160
- 80 160 10>;
- | 0 8 40
---|------------
- |
-0 | 10 20 80
- |
-8 | 20 10 160
- |
-40| 80 160 10
+ibm,numa-distace-table = <9>, /bits/ 8 < 10 20 80 20 10 160 80 160 10>;
+
+::
+
+ | 0 8 40
+ --|------------
+ |
+ 0 | 10 20 80
+ |
+ 8 | 20 10 160
+ |
+ 40| 80 160 10
A possible "ibm,associativity" property for resources in node 0, 8 and 40
--- a/Documentation/powerpc/index.rst
+++ b/Documentation/powerpc/index.rst
@@ -7,6 +7,7 @@ powerpc
.. toctree::
:maxdepth: 1
+ associativity
booting
bootwrapper
cpu_families
Patches currently in stable-queue which might be from aneesh.kumar@xxxxxxxxxxxxx are
queue-5.10/powerpc-doc-fix-htmldocs-errors.patch
