Re: [Embedded-pv-devel] [Xen-devel] [PATCH RFC 13/18] xen: introduce and use 'dom0_rambase_pfn' setting for kernel Dom0

["Jan Beulich" <JBeulich@xxxxxxxx>]

>>> On 19.05.16 at 14:26, <julien.grall@xxxxxxx> wrote:
> On 19/05/16 10:41, Jan Beulich wrote:
>>>>> On 18.05.16 at 18:32, <andrii.anisov@xxxxxxxxxxxxxxx> wrote:
>>> --- a/xen/arch/arm/domain_build.c
>>> +++ b/xen/arch/arm/domain_build.c
>>> @@ -27,6 +27,9 @@
>>>   static unsigned int __initdata opt_dom0_max_vcpus;
>>>   integer_param("dom0_max_vcpus", opt_dom0_max_vcpus);
>>>
>>> +static u64 __initdata opt_dom0_rambase_pfn = 0;
>>> +integer_param("dom0_rambase_pfn", opt_dom0_rambase_pfn);
>>
>> Any addition of a command line option needs to be accompanied by
>> an entry in the command line doc.
>>
>>> @@ -248,6 +251,8 @@ static void allocate_memory_11(struct domain *d, struct
>>> kernel_info *kinfo)
>>>       const unsigned int min_order = get_order_from_bytes(MB(4));
>>>       struct page_info *pg;
>>>       unsigned int order = get_11_allocation_size(kinfo->unassigned_mem);
>>> +    u64 rambase_pfn = opt_dom0_rambase_pfn;
>>
>> Use of __initdata in a non-__init function.
> 
> All the functions within domain_build.c should have the attributes 
> __init. However, it has been forgotten for half of them.
> 
> I am planning to send a patch to enforce it using the Makefile rules.

I have such a work item (low) on my todo list too, actually.

Jan


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