Re: [Xen-devel] [PATCH v2 13/41] arm/acpi : parse MADT to map logical cpu to MPIDR and get cpu_possible_map

["Jan Beulich" <JBeulich@xxxxxxxx>]

>>> On 17.05.15 at 22:03, <parth.dixit@xxxxxxxxxx> wrote:
> --- a/xen/include/xen/acpi.h
> +++ b/xen/include/xen/acpi.h
> @@ -40,6 +40,10 @@
>  #define ACPI_MADT_GET_POLARITY(inti) ACPI_MADT_GET_(POLARITY, inti)
>  #define ACPI_MADT_GET_TRIGGER(inti)  ACPI_MADT_GET_(TRIGGER, inti)
>  
> +#define BAD_MADT_ENTRY(entry, end) (                                        \
> +                (!entry) || (unsigned long)entry + sizeof(*entry) > end ||  \
> +                ((struct acpi_subtable_header *)entry)->length < 
> sizeof(*entry))

This shouldn't be added here without the original getting removed
from xen/arch/x86/acpi/boot.c. And the latest when moving this to
a global header it needs to be properly parenthesized.

Jan


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