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From: Dave Hansen <haveblue@us.ibm.com>
To: Andrew Morton <akpm@osdl.org>
Cc: Nishanth Aravamudan <nacc@us.ibm.com>,
	linux-kernel@vger.kernel.org,
	Yasunori Goto <y-goto@jp.fujitsu.com>,
	KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Subject: Re: [PATCH] typo in i386/init.c [BugMe #6538]
Date: Tue, 16 May 2006 10:34:15 -0700	[thread overview]
Message-ID: <1147800855.6623.111.camel@localhost.localdomain> (raw)
In-Reply-To: <20060516102427.2c50d469.akpm@osdl.org>

On Tue, 2006-05-16 at 10:24 -0700, Andrew Morton wrote:
> And partly because, well, just look at the patch.  It will give the kernel
> new global symbols add_memory() and remove_memory().  So how come it links
> OK at present?

It links OK now with normal configurations, because nobody references
add/remove_memory() unless MEMORY_HOTPLUG is enabled.  The user in the
bug report

	http://bugme.osdl.org/show_bug.cgi?id=6538

managed to enable sparsemem and memory hotplug.  The generic hotplug
code referenced those symbols, and they got a link error.

-- Dave


  reply	other threads:[~2006-05-16 17:35 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2006-05-16 16:50 Nishanth Aravamudan
2006-05-16 16:58 ` Dave Hansen
2006-05-16 17:24 ` Andrew Morton
2006-05-16 17:34   ` Dave Hansen [this message]
2006-05-16 17:34   ` Nishanth Aravamudan
2006-05-16 17:40     ` Dave Hansen
2006-05-17  5:37       ` KAMEZAWA Hiroyuki
  -- strict thread matches above, loose matches on Subject: below --
2006-05-13 15:49 Nishanth Aravamudan

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