From: Palmer Dabbelt <palmer@rivosinc.com>
Date: Fri, 1 Jul 2022 02:18:51 +0000 (-0700)
Subject: riscv: Kconfig: Style cleanups
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=54f0f3b298e21ca9a5684aa120e6bcf70e66f0c5;p=linux.git

riscv: Kconfig: Style cleanups

The majority of the Kconfig files use a single tab for basic indentation
and a single tab followed by two whitespaces for help text indentation.
Fix the lines that don't follow this convention.

While at it, add trailing comments to endif/endmenu statements for
better readability.

* 'riscv-kconfig_cleanups' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/palmer/linux:
  riscv: Kconfig.socs: Add comments
  riscv: Kconfig.erratas: Add comments
  riscv: Kconfig: Fix indentation and add comments
---

54f0f3b298e21ca9a5684aa120e6bcf70e66f0c5
diff --cc arch/riscv/Kconfig
index 32ffef9f6e5b4,4507847d7c9c5..b17fd4666b0c6
--- a/arch/riscv/Kconfig
+++ b/arch/riscv/Kconfig
@@@ -352,30 -328,12 +352,30 @@@ config RISCV_ISA_
  	bool "Emit compressed instructions when building Linux"
  	default y
  	help
- 	   Adds "C" to the ISA subsets that the toolchain is allowed to emit
- 	   when building Linux, which results in compressed instructions in the
- 	   Linux binary.
+ 	  Adds "C" to the ISA subsets that the toolchain is allowed to emit
+ 	  when building Linux, which results in compressed instructions in the
+ 	  Linux binary.
  
- 	   If you don't know what to do here, say Y.
+ 	  If you don't know what to do here, say Y.
  
 +config RISCV_ISA_SVPBMT
 +	bool "SVPBMT extension support"
 +	depends on 64BIT && MMU
 +	select RISCV_ALTERNATIVE
 +	default y
 +	help
 +	   Adds support to dynamically detect the presence of the SVPBMT
 +	   ISA-extension (Supervisor-mode: page-based memory types) and
 +	   enable its usage.
 +
 +	   The memory type for a page contains a combination of attributes
 +	   that indicate the cacheability, idempotency, and ordering
 +	   properties for access to that page.
 +
 +	   The SVPBMT extension is only available on 64Bit cpus.
 +
 +	   If you don't know what to do here, say Y.
 +
  config FPU
  	bool "FPU support"
  	default y
@@@ -462,19 -394,7 +462,19 @@@ config CRASH_DUM
  
  	  For more details see Documentation/admin-guide/kdump/kdump.rst
  
 +config COMPAT
 +	bool "Kernel support for 32-bit U-mode"
 +	default 64BIT
 +	depends on 64BIT && MMU
 +	help
 +	  This option enables support for a 32-bit U-mode running under a 64-bit
 +	  kernel at S-mode. riscv32-specific components such as system calls,
 +	  the user helper functions (vdso), signal rt_frame functions and the
 +	  ptrace interface are handled appropriately by the kernel.
 +
 +	  If you want to execute 32-bit userspace applications, say Y.
 +
- endmenu
+ endmenu # "Kernel features"
  
  menu "Boot options"
  
diff --cc arch/riscv/Kconfig.erratas
index 457ac72c9b36d,076005c5dad59..f62b62807e853
--- a/arch/riscv/Kconfig.erratas
+++ b/arch/riscv/Kconfig.erratas
@@@ -33,26 -42,4 +33,26 @@@ config ERRATA_SIFIVE_CIP_120
  
  	  If you don't know what to do here, say "Y".
  
 +config ERRATA_THEAD
 +	bool "T-HEAD errata"
 +	depends on !XIP_KERNEL
 +	select RISCV_ALTERNATIVE
 +	help
 +	  All T-HEAD errata Kconfig depend on this Kconfig. Disabling
 +	  this Kconfig will disable all T-HEAD errata. Please say "Y"
 +	  here if your platform uses T-HEAD CPU cores.
 +
 +	  Otherwise, please say "N" here to avoid unnecessary overhead.
 +
 +config ERRATA_THEAD_PBMT
 +	bool "Apply T-Head memory type errata"
 +	depends on ERRATA_THEAD && 64BIT
 +	select RISCV_ALTERNATIVE_EARLY
 +	default y
 +	help
 +	  This will apply the memory type errata to handle the non-standard
 +	  memory type bits in page-table-entries on T-Head SoCs.
 +
 +	  If you don't know what to do here, say "Y".
 +
- endmenu
+ endmenu # "CPU errata selection"