From: Liang Li <liang.li@windriver.com>
To: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Cc: Yinghai <yinghai.lu@oracle.com>,
Jeremy Fitzhardinge <jeremy@goop.org>,
Rusty Russell <rusty@rustcorp.com.au>,
akpm@linux-foundation.org, hpa@zytor.com, mingo@elte.hu,
tglx@linutronix.de, wangchen@cn.fujitsu.com,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Subject: Re: [LKML] Re: + x86-fix-handling-of-the-reservetop-boot-option.patch added to -mm tree
Date: Fri, 9 Apr 2010 08:28:09 +0800 [thread overview]
Message-ID: <20100409002809.GE26543@localhost> (raw)
In-Reply-To: <20100408183806.GA30940@phenom.dumpdata.com>
On Thu, Apr 08, 2010 at 02:38:06PM -0400, Konrad Rzeszutek Wilk wrote:
> On Thu, Apr 08, 2010 at 11:03:22AM -0700, Yinghai wrote:
> > On 04/08/2010 10:12 AM, Jeremy Fitzhardinge wrote:
> > > On 04/08/2010 01:58 AM, Liang Li wrote:
> > >>>
> > >> When linux as vmi/xen/lguest guest OS, kernel call reserve_top_address
> > >> before start_kernel. It is far before the start_kernel hence far before
> > >> setup_arch->early_ioremap_init. So it is unsafe to place
> > >> fixup_early_ioremap inside reserve_top_address. So I think the patch
> > >> should be:
> > >>
> > >
> > > Yes indeed. That looks better.
> > >
> > > Acked-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
>
> I've also tested it today as PV Xen guest:
>
> Tested-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Thanks all. Updated patch will be sent out soon.
Best regards,
-Liang Li
> --
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next prev parent reply other threads:[~2010-04-09 0:30 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <201004072200.o37M0d19009878@imap1.linux-foundation.org>
2010-04-07 23:52 ` + x86-fix-handling-of-the-reservetop-boot-option.patch added to -mm tree Yinghai
2010-04-08 1:05 ` Liang Li
2010-04-08 1:13 ` Yinghai
2010-04-08 1:53 ` Liang Li
2010-04-08 2:18 ` Liang Li
2010-04-08 4:30 ` Yinghai
2010-04-08 4:59 ` Liang Li
2010-04-08 6:57 ` Yinghai
2010-04-08 8:58 ` Liang Li
2010-04-08 17:12 ` Jeremy Fitzhardinge
2010-04-08 18:03 ` Yinghai
2010-04-08 18:38 ` [LKML] " Konrad Rzeszutek Wilk
2010-04-09 0:28 ` Liang Li [this message]
2010-04-08 17:10 ` Jeremy Fitzhardinge
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