Re: [PATCH 2/3 v3] resource: Add new flag IORESOURCE_MEM_WARN

[Boaz Harrosh <boaz@plexistor.com>]

On 02/24/2015 11:07 AM, Ingo Molnar wrote:
> 
> * Boaz Harrosh <boaz@plexistor.com> wrote:
> 
>> --- a/kernel/resource.c
>> +++ b/kernel/resource.c
>> @@ -1075,8 +1075,13 @@ struct resource * __request_region(struct resource *parent,
>>  			break;
>>  		if (conflict != parent) {
>>  			parent = conflict;
>> -			if (!(conflict->flags & IORESOURCE_BUSY))
>> +			if (!(conflict->flags & IORESOURCE_BUSY)) {
>> +				if (conflict->flags & IORESOURCE_MEM_WARN)
>> +					pr_warn("request unknown region [mem %#010llx-%#010llx] %s\n",
>> +						conflict->start, conflict->end,
>> +						conflict->name);
> 
> Maybe:
> 
>    'request region with unknown memory type [mem ...]'?
> 
> The driver (we hope!) very well knows about the region so 
> it's not totally unknown.
> 

OK makes sense I will fix that too

> Thanks,
> 
> 	Ingo
>