[QUESTION] Arm64: Query L3 cache info via DT

[Sudeep Holla]

On 10/01/17 10:54, Tan Xiaojun wrote:
> On 2017/1/10 18:01, Sudeep Holla wrote:
>>
>>
>> On 10/01/17 08:50, Tan Xiaojun wrote:
>>> I add this patch, and test in Hisilicon D02/D03. It can work well.
>>>
>>> I'm sorry to reply so late. I took some time to debug, because I am not familiar with the code.
>>>
>>>> +	if (level < of_level) {
>>>> +		/*
>>>> +		 * some external caches not specified in CLIDR_EL1
>>>> +		 * the information may be available in the device tree
>>>> +		 * only unified external caches are considered here
>>>> +		 */
>>>> +		level = of_level;
>>>> +		leaves += (of_level - level);
>>>
>>> The above two lines need to exchange the location.
>>>
>>
>> Ah crap, sorry for such a silly mistake.
>> I will post proper patch(es) soon.
>>
> 
> OK. Wait for your new patch. ^_^
> 

Thanks, I have posted the patches[1] and Cc-ed you on them. It would be
good to get Tested-by once you check.

-- 
Regards,
Sudeep

[1]
http://lists.infradead.org/pipermail/linux-arm-kernel/2017-January/478261.html