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

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Message-ID: <5C852AF0-E161-4219-B8C8-7CE3140B73C3@posteo.de>
Date:	Sat, 26 Mar 2016 23:08:20 +0100
From:	Martin Kepplinger <martink@...teo.de>
To:	Andrew Morton <akpm@...ux-foundation.org>,
	Denys Vlasenko <dvlasenk@...hat.com>
CC:	Zhaoxiu Zeng <zhaoxiu.zeng@...il.com>,
	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

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.

-- 
Martin Kepplinger
http://martinkepplinger.com
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