linux-kernel - Re: [PATCH 2/2] sparc64: Use cpu

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Message-ID: <c7be5569-612c-479a-cdd2-dd3a68a949ce@oracle.com>
Date:   Thu, 20 Jul 2017 21:47:15 -0500
From:   Vijay Kumar <vijay.ac.kumar@...cle.com>
To:     David Miller <davem@...emloft.net>
Cc:     sparclinux@...r.kernel.org, rob.gardner@...cle.com,
        anthony.yznaga@...cle.com, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 2/2] sparc64: Use cpu_poke to resume idle cpu



On 7/20/2017 2:58 PM, David Miller wrote:
> From: Vijay Kumar <vijay.ac.kumar@...cle.com>
> Date: Sat,  8 Jul 2017 14:23:44 -0600
>
>> diff --git a/arch/sparc/kernel/hvapi.c b/arch/sparc/kernel/hvapi.c
>> index 2677312..0b070d5 100644
>> --- a/arch/sparc/kernel/hvapi.c
>> +++ b/arch/sparc/kernel/hvapi.c
>> @@ -189,7 +189,7 @@ void __init sun4v_hvapi_init(void)
>>   
>>   	group = HV_GRP_CORE;
>>   	major = 1;
>> -	minor = 1;
>> +	minor = 6; /* CPU POKE */
>>   	if (sun4v_hvapi_register(group, major, &minor))
>>   		goto bad;
> That CPU POKE comment will not stand the test of time, please remove it.
>
>> +	/* Use cpu poke to resume idle cpu if supported*/
> Please put a space at the end of the comment and before the "*/"
>
>> +		/*cpu poke is registered. */
> Please put a space at the beginning of the comment.
>
> And you should decide which way you want to consistently write.
> Either capitalize the first word and finish the sentence with
> a '.', or don't.  Do it the same way each time.
>
> Thanks.
Sure, I will fix these in v2.

Thanks,
-Vijay