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docs: powerpc: fix indentation warnings 

Sphinx reported unexpected indentation warnings:

Documentation/powerpc/elf_hwcaps.rst:82: WARNING: Unexpected indentation.
Documentation/powerpc/elf_hwcaps.rst💯 WARNING: Unexpected indentation.
Documentation/powerpc/elf_hwcaps.rst:117: WARNING: Unexpected indentation.
Documentation/powerpc/elf_hwcaps.rst:122: WARNING: Unexpected indentation.
Documentation/powerpc/elf_hwcaps.rst:144: WARNING: Unexpected indentation.

Fix these warnings by unindenting commit references and using literal code
block for instructions list for PPC_FEATURE_ICACHE_SNOOP.

Fixes: 3df1ff42e69e91 ("powerpc: add documentation for HWCAPs")
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Bagas Sanjaya <bagasdotme@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/linuxppc-dev/20220727220050.549db613@canb.auug.org.au/
Link: https://lore.kernel.org/r/20220728033332.27836-2-bagasdotme@gmail.com
This commit is contained in:
Bagas Sanjaya 2022-07-28 10:33:31 +07:00 committed by Michael Ellerman
parent d6b551b8f9
commit 4515862b66
1 changed files with 6 additions and 9 deletions
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15
Documentation/powerpc/elf_hwcaps.rst
View File

@ -78,8 +78,7 @@ PPC_FEATURE_64
PPC_FEATURE_601_INSTR
The processor is PowerPC 601.
Unused in the kernel since:
f0ed73f3fa2c ("powerpc: Remove PowerPC 601")
Unused in the kernel since f0ed73f3fa2c ("powerpc: Remove PowerPC 601")
PPC_FEATURE_HAS_ALTIVEC
Vector (aka Altivec, VMX) facility is available.
@ -96,8 +95,7 @@ PPC_FEATURE_HAS_4xxMAC
PPC_FEATURE_UNIFIED_CACHE
The processor has a unified L1 cache for instructions and data, as
found in NXP e200.
Unused in the kernel since:
39c8bf2b3cc1 ("powerpc: Retire e200 core (mpc555x processor)")
Unused in the kernel since 39c8bf2b3cc1 ("powerpc: Retire e200 core (mpc555x processor)")
PPC_FEATURE_HAS_SPE
Signal Processing Engine facility is available.
@ -113,13 +111,11 @@ PPC_FEATURE_NO_TB
This is a 601 specific HWCAP, so if it is known that the processor
running is not a 601, via other HWCAPs or other means, it is not
required to test this bit before using the timebase.
Unused in the kernel since:
f0ed73f3fa2c ("powerpc: Remove PowerPC 601")
Unused in the kernel since f0ed73f3fa2c ("powerpc: Remove PowerPC 601")
PPC_FEATURE_POWER4
The processor is POWER4 or PPC970/FX/MP.
POWER4 support dropped from the kernel since:
471d7ff8b51b ("powerpc/64s: Remove POWER4 support")
POWER4 support dropped from the kernel since 471d7ff8b51b ("powerpc/64s: Remove POWER4 support")
PPC_FEATURE_POWER5
The processor is POWER5.
@ -140,7 +136,8 @@ PPC_FEATURE_ICACHE_SNOOP
The processor icache is coherent with the dcache, and instruction storage
can be made consistent with data storage for the purpose of executing
instructions with the sequence (as described in, e.g., POWER9 Processor
User's Manual, 4.6.2.2 Instruction Cache Block Invalidate (icbi)):
User's Manual, 4.6.2.2 Instruction Cache Block Invalidate (icbi))::
sync
icbi (to any address)
isync