Re: [Xen-devel] [PATCH] xen/arm: Remove unused fixmap slots

[Stefano Stabellini <sstabellini@xxxxxxxxxx>]

On Thu, 7 Dec 2017, Julien Grall wrote:
> There are quite a few fixmap slots that have not been used for a while.
> Remove them.
> 
> Signed-off-by: Julien Grall <julien.grall@xxxxxxxxxx>

Reviewed-by: Stefano Stabellini <sstabellini@xxxxxxxxxx>


> ---
>  xen/include/asm-arm/config.h | 9 ++-------
>  1 file changed, 2 insertions(+), 7 deletions(-)
> 
> diff --git a/xen/include/asm-arm/config.h b/xen/include/asm-arm/config.h
> index 45f472f2fd..cdae8f64ff 100644
> --- a/xen/include/asm-arm/config.h
> +++ b/xen/include/asm-arm/config.h
> @@ -172,13 +172,8 @@
>  
>  /* Fixmap slots */
>  #define FIXMAP_CONSOLE  0  /* The primary UART */
> -#define FIXMAP_PT       1  /* Temporary mappings of pagetable pages */
> -#define FIXMAP_MISC     2  /* Ephemeral mappings of hardware */
> -#define FIXMAP_GICD     3  /* Interrupt controller: distributor registers */
> -#define FIXMAP_GICC1    4  /* Interrupt controller: CPU registers (first 
> page) */
> -#define FIXMAP_GICC2    5  /* Interrupt controller: CPU registers (second 
> page) */
> -#define FIXMAP_GICH     6  /* Interrupt controller: virtual interface 
> control registers */
> -#define FIXMAP_ACPI_BEGIN  7  /* Start mappings of ACPI tables */
> +#define FIXMAP_MISC     1  /* Ephemeral mappings of hardware */
> +#define FIXMAP_ACPI_BEGIN  2  /* Start mappings of ACPI tables */
>  #define FIXMAP_ACPI_END    (FIXMAP_ACPI_BEGIN + NUM_FIXMAP_ACPI_PAGES - 1)  
> /* End mappings of ACPI tables */
>  
>  #define PAGE_SHIFT              12
> -- 
> 2.11.0
> 

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