From: Yinghai Lu <yinghai@kernel.org>
To: Jesse Barnes <jbarnes@virtuousgeek.org>
Cc: Ingo Molnar <mingo@elte.hu>, Thomas Gleixner <tglx@linutronix.de>,
"H. Peter Anvin" <hpa@zytor.com>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"linux-pci@vger.kernel.org" <linux-pci@vger.kernel.org>
Subject: Re: [PATCH 7/7] x86/pci: don't check mmconf again if it is from MSR with amd faml0h
Date: Fri, 15 Jan 2010 13:16:43 -0800 [thread overview]
Message-ID: <4B50DB3B.4080506@kernel.org> (raw)
In-Reply-To: <20100115114205.247c5dd7@jbarnes-piketon>
On 01/15/2010 11:42 AM, Jesse Barnes wrote:
> On Fri, 18 Dec 2009 12:09:58 -0800
> Yinghai Lu <yinghai@kernel.org> wrote:
>
>>
>> for AMD Fam10h, it we read mmconf from MSR early, we should just
>> trust it because we check it and correct it already.
>>
>> so skip the reject check there.
>>
>> Signed-off-by: Yinghai Lu <yinghai@kernel.org>
>
> My previous question wasn't answered. Either reject_broken should be a
> no-op on this platform, or it's getting things wrong and should be
> fixed. Adding a whitelist here seems like the wrong thing to do...
>
let me find other way, may update e820 directly.
YH
prev parent reply other threads:[~2010-01-15 21:18 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <4B2BE063.4040704@kernel.org>
2009-12-18 20:09 ` [PATCH 1/7] x86/pci: intel ioh bus num reg accessing fix Yinghai Lu
2009-12-18 20:09 ` [PATCH 2/7] x86/pci: use resource_size_t in update_res -v2 Yinghai Lu
2010-01-15 19:49 ` Jesse Barnes
2010-01-15 21:20 ` Yinghai Lu
2010-01-15 21:39 ` Jesse Barnes
2010-01-22 1:55 ` Yinghai Lu
2010-01-25 18:49 ` Jesse Barnes
2009-12-18 20:09 ` [PATCH 3/7] x86/pci: amd one chain system to use pci read out res Yinghai Lu
2009-12-18 20:09 ` [PATCH 4/7] x86/pci: use u64 instead of size_t in amd_bus.c -v2 Yinghai Lu
2010-01-15 19:49 ` Jesse Barnes
2010-01-15 21:18 ` Yinghai Lu
2009-12-18 20:09 ` [PATCH 5/7] x86/pci: add cap_resource -v2 Yinghai Lu
2009-12-18 20:09 ` [PATCH 6/7] x86/pci: enable pci root res read out for 32bit too -v3 Yinghai Lu
2009-12-18 20:09 ` [PATCH 7/7] x86/pci: don't check mmconf again if it is from MSR with amd faml0h Yinghai Lu
2010-01-15 19:42 ` Jesse Barnes
2010-01-15 21:16 ` Yinghai Lu [this message]
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