On 21.05.2024 19:15, Andrew Cooper wrote:
> These are all either completely unused, or do nothing useful.
> 
> Signed-off-by: Andrew Cooper <andrew.coop...@citrix.com>

Not an objection, i.e. you're fine to commit as is with Stefano's R-b, yet
still a question:

> @@ -30,11 +29,8 @@
>  /* Intel P4 currently has largest cache line (L2 line size is 128 bytes). */
>  #define CONFIG_X86_L1_CACHE_SHIFT 7
>  
> -#define CONFIG_ACPI_SRAT 1
>  #define CONFIG_ACPI_CSTATE 1
>  
> -#define CONFIG_WATCHDOG 1

I wonder if this wouldn't make sense to become a proper Kconfig setting,
thus ...

> --- a/xen/include/xen/watchdog.h
> +++ b/xen/include/xen/watchdog.h
> @@ -9,8 +9,6 @@
>  
>  #include <xen/types.h>
>  
> -#ifdef CONFIG_WATCHDOG
> -
>  /* Try to set up a watchdog. */
>  int watchdog_setup(void);
>  
> @@ -23,13 +21,4 @@ void watchdog_disable(void);
>  /* Is the watchdog currently enabled. */
>  bool watchdog_enabled(void);
>  
> -#else
> -
> -#define watchdog_setup() ((void)0)
> -#define watchdog_enable() ((void)0)
> -#define watchdog_disable() ((void)0)
> -#define watchdog_enabled() ((void)0)
> -
> -#endif

... assigning purpose to these stubs.

Jan

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