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powerpc/doc: Fix htmldocs errors

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Fix make htmldocs related errors with the newly added associativity.rst
doc file.

Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Tested-by: Stephen Rothwell <sfr@canb.auug.org.au> # build test
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20210825042447.106219-1-aneesh.kumar@linux.ibm.com
This commit is contained in:
Aneesh Kumar K.V 2021-08-25 09:54:47 +05:30 committed by Michael Ellerman
parent 627e66f29a
commit f50da6edbf
2 changed files with 16 additions and 14 deletions
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29
Documentation/powerpc/associativity.rst
View File

@ -1,6 +1,6 @@
============================ ============================
NUMA resource associativity NUMA resource associativity
============================= ============================
Associativity represents the groupings of the various platform resources into Associativity represents the groupings of the various platform resources into
domains of substantially similar mean performance relative to resources outside domains of substantially similar mean performance relative to resources outside
@ -20,11 +20,11 @@ A value of 1 indicates the usage of Form 1 associativity. For Form 2 associativi
bit 2 of byte 5 in the "ibm,architecture-vec-5" property is used. bit 2 of byte 5 in the "ibm,architecture-vec-5" property is used.
Form 0 Form 0
----- ------
Form 0 associativity supports only two NUMA distances (LOCAL and REMOTE). Form 0 associativity supports only two NUMA distances (LOCAL and REMOTE).
Form 1 Form 1
----- ------
With Form 1 a combination of ibm,associativity-reference-points, and ibm,associativity 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. device tree properties are used to determine the NUMA distance between resource groups/domains.
@ -78,17 +78,18 @@ numa-lookup-index-table.
For ex: For ex:
ibm,numa-lookup-index-table = <3 0 8 40>; ibm,numa-lookup-index-table = <3 0 8 40>;
ibm,numa-distace-table = <9>, /bits/ 8 < 10 20 80 ibm,numa-distace-table = <9>, /bits/ 8 < 10 20 80 20 10 160 80 160 10>;
20 10 160
80 160 10>; ::
| 0 8 40
--|------------ | 0 8 40
| --|------------
0 | 10 20 80 |
| 0 | 10 20 80
8 | 20 10 160 |
| 8 | 20 10 160
40| 80 160 10 |
40| 80 160 10
A possible "ibm,associativity" property for resources in node 0, 8 and 40 A possible "ibm,associativity" property for resources in node 0, 8 and 40

1
Documentation/powerpc/index.rst
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@ -7,6 +7,7 @@ powerpc
.. toctree:: .. toctree::
:maxdepth: 1 :maxdepth: 1
associativity
booting booting
bootwrapper bootwrapper
cpu_families cpu_families