Re: [RFC PATCH v2 3/6] kvm: arm64: Add support for util_hint service

[Bagas Sanjaya]

On Thu, Mar 30, 2023 at 06:43:47PM -0700, David Dai wrote:
> +ARM_SMCCC_HYP_KVM_UTIL_HINT_FUNC_ID
> +    ==============    =========   ============================
> +    Function ID:      (uint32)    0x86000041
> +    Arguments:        (uint32)    util value(0-1024) where 1024 represents
> +                                  the highest performance point normalized
> +                                  across all CPUs
> +    Return values:    (int32)     NOT_SUPPORTED(-1) on error.
> +    Endianness:                   Must be the same endianness
> +                                  as the host.
> +    ==============    ========    ============================

Sphinx reports htmldocs warning:
/home/bagas/repo/linux-kernel/Documentation/virt/kvm/arm/util_hint.rst:21: WARNING: Malformed table.
Column span alignment problem in table line 8.

==============    =========   ============================
Function ID:      (uint32)    0x86000041
Arguments:        (uint32)    util value(0-1024) where 1024 represents
                              the highest performance point normalized
                              across all CPUs
Return values:    (int32)     NOT_SUPPORTED(-1) on error.
Endianness:                   Must be the same endianness
                              as the host.
==============    ========    ============================

I have to fix the table:

---- >8 ----
diff --git a/Documentation/virt/kvm/arm/util_hint.rst b/Documentation/virt/kvm/arm/util_hint.rst
index 262d142d62d91e..99e5bf99446d90 100644
--- a/Documentation/virt/kvm/arm/util_hint.rst
+++ b/Documentation/virt/kvm/arm/util_hint.rst
@@ -11,7 +11,8 @@ to the host.
 This hypercall using the SMC32/HVC32 calling convention:
 
 ARM_SMCCC_HYP_KVM_UTIL_HINT_FUNC_ID
-    ==============    =========   ============================
+
+    ==============    =========   ========================================
     Function ID:      (uint32)    0x86000041
     Arguments:        (uint32)    util value(0-1024) where 1024 represents
                                   the highest performance point normalized
@@ -19,4 +20,4 @@ ARM_SMCCC_HYP_KVM_UTIL_HINT_FUNC_ID
     Return values:    (int32)     NOT_SUPPORTED(-1) on error.
     Endianness:                   Must be the same endianness
                                   as the host.
-    ==============    ========    ============================
+    ==============    =========   ========================================

Thanks.

-- 
An old man doll... just what I always wanted! - Clara