[edk2-devel] [PATCH] MdePkg/BaseCacheMaintenanceLib: RISC-V: Fix instruction cache not been invalidated

[Sunil V L]

On Mon, Mar 06, 2023 at 09:10:58AM -0800, Tuan Phan wrote:
> When the range instruction cache invalidating not supported, the whole
> instruction cache should be invalidated instead.
> 
> Signed-off-by: Tuan Phan <tphan at ventanamicro.com>
> ---
>  MdePkg/Library/BaseCacheMaintenanceLib/RiscVCache.c | 5 ++++-
>  1 file changed, 4 insertions(+), 1 deletion(-)
> 
> diff --git a/MdePkg/Library/BaseCacheMaintenanceLib/RiscVCache.c b/MdePkg/Library/BaseCacheMaintenanceLib/RiscVCache.c
> index 67a3387ff3c6..a744b2a6f889 100644
> --- a/MdePkg/Library/BaseCacheMaintenanceLib/RiscVCache.c
> +++ b/MdePkg/Library/BaseCacheMaintenanceLib/RiscVCache.c
> @@ -76,7 +76,10 @@ InvalidateInstructionCacheRange (
>    IN UINTN  Length
>    )
>  {
> -  DEBUG ((DEBUG_ERROR, "%a:RISC-V unsupported function.\n", __FUNCTION__));
> +  DEBUG ((DEBUG_WARN,
> +      "%a:RISC-V unsupported function.\n"
> +      "Invalidating the whole instruction cache instead.\n", __func__));
Hi Tuan,

Please run uncrustify and fix the error at this line.

Thanks,
Sunil

> +  InvalidateInstructionCache ();
>    return Address;
>  }
>  
> -- 
> 2.25.1
> 


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