linux-kernel - Re: [PATCH 01/31] bitops: add parity functions

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Date:	Sun, 27 Mar 2016 15:51:15 +0800
From:	"zhaoxiu.zeng" <zhaoxiu.zeng@...il.com>
To:	Martin Kepplinger <martink@...teo.de>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Denys Vlasenko <dvlasenk@...hat.com>
Cc:	Arnd Bergmann <arnd@...db.de>,
	Sasha Levin <sasha.levin@...cle.com>,
	Ingo Molnar <mingo@...nel.org>,
	Yury Norov <yury.norov@...il.com>,
	linux-kernel@...r.kernel.org, linux-arch@...r.kernel.org
Subject: Re: [PATCH 01/31] bitops: add parity functions

On 2016/3/27 6:08, Martin Kepplinger wrote:
> We do.
> 
> Am 24. März 2016 23:28:15 MEZ, schrieb Andrew Morton <akpm@...ux-foundation.org>:
>> On Thu, 24 Mar 2016 09:38:21 +0100 Denys Vlasenko <dvlasenk@...hat.com>
>> wrote:
>>
>>> On 03/24/2016 04:03 AM, Zhaoxiu Zeng wrote:
>>>> +/*
>>>> + * Type invariant interface to the compile time constant parity
>> functions.
>>>> + */
>>>> +#define PARITY(w)    PARITY64((u64)w)
>>>
>>> Can result in incorrect expansion of w. Should be PARITY64((u64)(w))
>>
>> And we seem to be missing the other 30 patches.
> 

Sorry，I got some problems with my gmail.