From: Yinghai Lu <yinghai@kernel.org>
To: Jesse Barnes <jbarnes@virtuousgeek.org>
Cc: Ingo Molnar <mingo@elte.hu>, "H. Peter Anvin" <hpa@zytor.com>,
Thomas Gleixner <tglx@linutronix.de>,
Robert Hancock <hancockrwd@gmail.com>,
Tvrtko Ursulin <tvrtko@ursulin.net>,
Tvrtko Ursulin <tvrtko.ursulin@sophos.com>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH] x86/pci: don't check mmconf again if it is from MSR with amd faml0h
Date: Wed, 16 Dec 2009 14:18:10 -0800 [thread overview]
Message-ID: <4B295CA2.5080201@kernel.org> (raw)
In-Reply-To: <20091216120643.50070952@jbarnes-piketon>
Jesse Barnes wrote:
> On Mon, 14 Dec 2009 18:47:25 -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>
>>
>
> Why is mmconfig getting rejected on this platform? Seems like that
> should be fixed instead, rather than adding a whitelist of one.
>
in the previous cleanup, i happen to move the checking to check hostbridge code too.
but don't want to remove the checking for all, and this patch only remove the checking for amd 10h.
YH
next prev parent reply other threads:[~2009-12-16 22:19 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-12-13 8:07 Are there MTRR settings correct? Tvrtko Ursulin
2009-12-13 8:26 ` Are these " Tvrtko Ursulin
2009-12-13 9:25 ` Yinghai Lu
2009-12-13 17:19 ` Tvrtko Ursulin
2009-12-13 22:56 ` Yinghai Lu
2009-12-14 11:19 ` Tvrtko Ursulin
2009-12-14 11:25 ` Yinghai Lu
2009-12-14 19:34 ` Tvrtko Ursulin
2009-12-14 19:47 ` Yinghai Lu
2009-12-14 20:16 ` Tvrtko Ursulin
2009-12-14 20:26 ` Yinghai Lu
2009-12-15 1:22 ` Robert Hancock
2009-12-15 1:42 ` Yinghai Lu
2009-12-15 16:55 ` Bjorn Helgaas
2009-12-15 18:01 ` Yinghai Lu
2009-12-15 20:50 ` Robert Hancock
2009-12-15 21:09 ` Jesse Barnes
2009-12-16 0:14 ` Robert Hancock
2009-12-16 6:26 ` Yinghai Lu
2009-12-15 2:47 ` [PATCH] x86/pci: don't check mmconf again if it is from MSR with amd faml0h Yinghai Lu
2009-12-16 20:06 ` Jesse Barnes
2009-12-16 22:18 ` Yinghai Lu [this message]
2009-12-13 20:26 ` Are these MTRR settings correct? Robert Hancock
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