From: Johannes Berg <johannes-cdvu00un1VgdHxzADdlk8Q@public.gmane.org>
To: Sam Ravnborg <sam-uyr5N9Q2VtJg9hUCZPvPmw@public.gmane.org>
Cc: Daniel Drake <dsd-aBrp7R+bbdUdnm+yROfE0A@public.gmane.org>,
Linux Kernel list
<linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>,
linux-wireless
<linux-wireless-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>,
netdev <netdev-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>
Subject: Re: [PATCH/RFC] introduce ARCH_CAN_UNALIGNED_ACCESS Kconfig symbol
Date: Thu, 20 Mar 2008 19:35:35 +0100 [thread overview]
Message-ID: <1206038135.16475.148.camel@johannes.berg> (raw)
In-Reply-To: <20080320181310.GA17884-QabhHTsIXMSnlFQ6Q1D1Y0B+6BGkLq7r@public.gmane.org>
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On Thu, 2008-03-20 at 19:13 +0100, Sam Ravnborg wrote:
> On Thu, Mar 20, 2008 at 03:34:55PM +0100, Johannes Berg wrote:
> > In many cases, especially in networking, it can be beneficial to
> > know at compile time whether the architecture can do unaligned
> > accesses. This patch introduces a new Kconfig symbol
> > ARCH_CAN_UNALIGNED_ACCESS
>
> Can we please have a single symbol defined and name it:
> HAVE_*
>
> Then the architectures that HAVE this feature can select the symbol.
Sure. Where should it be defined? arch/Kconfig?
> This follows the suggestion as available in
> Documentation/kbuild/kconfig-language.txt
Guess I haven't read that in a while.
johannes
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next prev parent reply other threads:[~2008-03-20 18:35 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-03-20 14:34 [PATCH/RFC] introduce ARCH_CAN_UNALIGNED_ACCESS Kconfig symbol Johannes Berg
[not found] ` <1206023695.16475.137.camel-YfaajirXv214zXjbi5bjpg@public.gmane.org>
2008-03-20 14:39 ` Will Newton
[not found] ` <87a5b0800803200739v6d222afck850f221eae1edd70-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2008-03-20 14:58 ` Johannes Berg
2008-03-20 18:13 ` Sam Ravnborg
[not found] ` <20080320181310.GA17884-QabhHTsIXMSnlFQ6Q1D1Y0B+6BGkLq7r@public.gmane.org>
2008-03-20 18:35 ` Johannes Berg [this message]
2008-03-20 18:39 ` [PATCH/RFC v2] " Johannes Berg
[not found] ` <1206038373.16475.150.camel-YfaajirXv214zXjbi5bjpg@public.gmane.org>
2008-03-20 18:45 ` [PATCH/RFC v3] " Johannes Berg
2008-03-20 19:09 ` Harvey Harrison
2008-03-20 19:12 ` Johannes Berg
[not found] ` <1206038734.16475.153.camel-YfaajirXv214zXjbi5bjpg@public.gmane.org>
2008-03-20 19:41 ` Sam Ravnborg
[not found] ` <20080320194101.GC17884-QabhHTsIXMSnlFQ6Q1D1Y0B+6BGkLq7r@public.gmane.org>
2008-03-20 19:50 ` [PATCH/RFC v4] introduce HAVE_UNALIGNED_ACCESS_SUPPORT " Johannes Berg
2008-03-21 8:45 ` Ingo Molnar
2008-03-20 21:13 ` [PATCH/RFC v2] introduce ARCH_CAN_UNALIGNED_ACCESS " David Miller
[not found] ` <20080320.141307.173590705.davem-fT/PcQaiUtIeIZ0/mPfg9Q@public.gmane.org>
2008-03-20 21:21 ` Johannes Berg
[not found] ` <1206048106.16475.161.camel-YfaajirXv214zXjbi5bjpg@public.gmane.org>
2008-03-20 21:27 ` David Miller
2008-03-20 22:03 ` John W. Linville
[not found] ` <20080320220348.GC1330-2XuSBdqkA4R54TAoqtyWWQ@public.gmane.org>
2008-03-20 22:10 ` David Miller
2008-03-25 14:11 ` [PATCH/RFC v5] introduce HAVE_EFFICIENT_UNALIGNED_ACCESS " Johannes Berg
[not found] ` <1206454302.16475.269.camel-YfaajirXv214zXjbi5bjpg@public.gmane.org>
2008-04-02 10:24 ` Johannes Berg
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