From: keith mannthey <kmannth@us.ibm.com>
To: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Cc: lkml <linux-kernel@vger.kernel.org>,
lhms-devel <lhms-devel@lists.sourceforge.net>,
"y-goto@jp.fujitsu.com" <y-goto@jp.fujitsu.com>,
Andrew Morton <akpm@osdl.org>
Subject: Re: [PATCH] memory hotadd fixes [1/5] not-aligned memory hotadd handling fix
Date: Thu, 03 Aug 2006 17:03:36 -0700 [thread overview]
Message-ID: <1154649816.5925.36.camel@keithlap> (raw)
In-Reply-To: <20060803123039.c50feb85.kamezawa.hiroyu@jp.fujitsu.com>
> ioresouce handling code in memory hotplug allows not-aligned memory hot add.
> But when memmap and other memory structures are initialized, parameters
> should be aligned. (if not aligned, initialization of mem_map will do wrong,
> it assumes parameters are aligned.) This patch fix it.
>
> And this patch allows ioresource collision check to handle -EEXIST.
>
> Signed-Off-By: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
>
>
> mm/memory_hotplug.c | 23 ++++++++++++++++-------
> 1 files changed, 16 insertions(+), 7 deletions(-)
This code looks and boots fine for me with x86_64.
Acked-by: Keith Mannthey <kmannth@us.ibm.com>
prev parent reply other threads:[~2006-08-04 0:03 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-08-03 3:30 [PATCH] memory hotadd fixes [1/5] not-aligned memory hotadd handling fix KAMEZAWA Hiroyuki
2006-08-03 6:38 ` Andrew Morton
2006-08-03 7:03 ` KAMEZAWA Hiroyuki
2006-08-03 7:47 ` Yasunori Goto
2006-08-03 18:29 ` keith mannthey
2006-08-04 11:31 ` [Lhms-devel] " Yasunori Goto
2006-08-03 18:13 ` keith mannthey
2006-08-04 0:03 ` keith mannthey [this message]
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