Commit 4515862b authored by Bagas Sanjaya's avatar Bagas Sanjaya Committed by Michael Ellerman
Browse files

docs: powerpc: fix indentation warnings 



Sphinx reported unexpected indentation warnings:

Documentation/powerpc/elf_hwcaps.rst:82: WARNING: Unexpected indentation.
Documentation/powerpc/elf_hwcaps.rst:100: 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: default avatarStephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: default avatarBagas Sanjaya <bagasdotme@gmail.com>
Signed-off-by: default avatarMichael 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
parent d6b551b8

Documentation/powerpc/elf_hwcaps.rst

+6 −9
Original line number Diff line number Diff line
@@ -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