From: Yinghai Lu <yinghai@kernel.org>
To: "H. Peter Anvin" <hpa@zytor.com>
Cc: "Pan, Jacob jun" <jacob.jun.pan@intel.com>,
"mingo@redhat.com" <mingo@redhat.com>,
"tglx@linutronix.de" <tglx@linutronix.de>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"Du, Alek" <alek.du@intel.com>,
"Siddha, Suresh B" <suresh.b.siddha@intel.com>,
Jesse Barnes <jbarnes@virtuousgeek.org>
Subject: Re: [PATCH] x86/pci: exclude mrst pci code for other platform
Date: Wed, 24 Feb 2010 14:42:52 -0800 [thread overview]
Message-ID: <4B85AB6C.8000500@kernel.org> (raw)
In-Reply-To: <4B85A8B8.3000608@zytor.com>
On 02/24/2010 02:31 PM, H. Peter Anvin wrote:
> On 02/24/2010 02:10 PM, Yinghai Lu wrote:
>> On 02/24/2010 01:44 PM, H. Peter Anvin wrote:
>>> On 02/24/2010 01:03 PM, Pan, Jacob jun wrote:
>>>> Our goal is to have a binary compatible kernel runs on Moorestown and PC, can
>>>> we keep the Moorestown PCI code for this purpose?
>>>
>>> CONFIG_X86_MRST is supposed to reflect the *ability* to run on
>>> Moorestown, not the *requirement* of running on Moorestown. As such,
>>> Yinghai's patch seems correct to me.
>>>
>>> If you cannot boot a kernel with CONFIG_X86_MRST=y on PC hardware, that
>>> is a bug which should be fixed.
>>
>> yes, at 64 bit doesn't need that code yet.
>>
>> that pci_fixed_bar_fixup cause my nehalem-ex box warm reset...
>>
>
> There was a fix for that earlier today, did you pick that up?
seem you rebase tip/x86/mrst, and remove the /* */ for that pci quirks...
Yinghai
next prev parent reply other threads:[~2010-02-24 22:44 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-02-13 1:40 [PATCH 5/9] x86/ioapic: improve handling of i8259a irq init Pan, Jacob jun
2010-02-20 1:28 ` [tip:x86/mrst] x86, ioapic: Improve handling of i8259A " tip-bot for Alek Du
2010-02-24 2:49 ` [PATCH] x86: fix compiling warning with legacy_pci_xxx Yinghai Lu
2010-02-24 4:17 ` [PATCH] x86: remove left over nr_legacy_irqs Yinghai Lu
2010-02-24 4:27 ` [PATCH -v2] " Yinghai Lu
2010-02-24 8:09 ` [tip:x86/mrst] x86, legacy_irq: Remove " tip-bot for Yinghai Lu
2010-02-24 19:04 ` tip-bot for Yinghai Lu
2010-02-24 20:39 ` [PATCH] x86/pci: exclude mrst pci code for other platform Yinghai Lu
2010-02-24 21:03 ` Pan, Jacob jun
2010-02-24 21:44 ` H. Peter Anvin
2010-02-24 22:10 ` Yinghai Lu
2010-02-24 22:31 ` H. Peter Anvin
2010-02-24 22:42 ` Yinghai Lu [this message]
2010-02-25 0:41 ` [PATCH] x86/mrst: add dependencies for Moorestown Pan, Jacob jun
2010-02-25 6:01 ` Yinghai Lu
2010-02-25 22:27 ` [tip:x86/mrst] x86, pci: Exclude Moorestown PCI code if CONFIG_X86_MRST=n tip-bot for Yinghai Lu
2010-02-24 8:09 ` [tip:x86/mrst] x86, legacy_irq: Remove duplicate vector assigment tip-bot for Yinghai Lu
2010-02-24 19:04 ` tip-bot for Yinghai Lu
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