Re: [Xen-devel] [PATCH v10 5/5] iommu: add rmrr Xen command line option for extra rmrrs

["Jan Beulich" <JBeulich@xxxxxxxx>]

>>> On 15.07.15 at 17:27, <elena.ufimtseva@xxxxxxxxxx> wrote:
> On Wed, Jul 15, 2015 at 08:25:06AM +0100, Jan Beulich wrote:
>> >>> On 14.07.15 at 12:43, <JBeulich@xxxxxxxx> wrote:
>> >>>> On 13.07.15 at 20:18, <elena.ufimtseva@xxxxxxxxxx> wrote:
>> >> +/* Macro for RMRR inclusive range formatting. */
>> >> +#define PRI_RMRR(s,e) "[%lx-%lx]"
>> > 
>> > Just PRI_RMRR (i.e. no parens or parameters) please. And I'm still
>> > missing a macro to pair the respective arguments - as said before,
>> > as single format specifier should be accompanied by a single
>> > argument (as visible to the reader at the use sites).
>> 
>> Answering your IRC question here:
>> 
>> #define ERU_FMT "[%lx-%lx]"
>> #define ERU_ARG(eru) eru.base_pfn, eru.end_pfn
>> 
>> (with the acronym "eru" open for improvement).
> 
> Great! Thanks Jan.
> Can ERU be RMRRU? 

ERMRRU maybe - I'd like the "extra" to somehow be expressed in
the name.

Jan


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