From: Ingo Molnar <mingo@elte.hu>
To: Yinghai Lu <yinghai@kernel.org>
Cc: Nikunj A Dadhania <nikunj@linux.vnet.ibm.com>,
Thomas Gleixner <tglx@linutronix.de>,
LKML <linux-kernel@vger.kernel.org>,
x86@kernel.org, Suresh Siddha <suresh.b.siddha@intel.com>,
Joerg Roedel <joerg.roedel@amd.com>
Subject: Re: Latest tip kernel(3.2-rc1-tip_cf6b3899) fails to boot on x3850x5 machine
Date: Thu, 15 Dec 2011 08:19:01 +0100 [thread overview]
Message-ID: <20111215071901.GF14237@elte.hu> (raw)
In-Reply-To: <CAE9FiQXL3N6UZ6REfdUT_o1b-ed_KnYqKm_wSEhsaRPeaE9-9Q@mail.gmail.com>
* Yinghai Lu <yinghai@kernel.org> wrote:
> On Wed, Dec 14, 2011 at 6:24 PM, Nikunj A Dadhania
> <nikunj@linux.vnet.ibm.com> wrote:
> >>
> >> BIOS pre-enabled x2apic, and kernel config does not have x2apic enabled?
> > make oldconfig somehow skipped this!! I can see my previous kernel config
> > having this enabled.
>
> looks like recent dmar table related DMAR changing cause that.
Which one would that be? Perhaps:
iommu: Rename the DMAR and INTR_REMAP config options
? They then need to be fixed if it can be done sanely.
Thanks,
Ingo
next prev parent reply other threads:[~2011-12-15 7:20 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-12-14 10:48 Latest tip kernel(3.2-rc1-tip_cf6b3899) fails to boot on x3850x5 machine Nikunj A Dadhania
2011-12-14 13:30 ` Thomas Gleixner
2011-12-14 20:17 ` Thomas Gleixner
2011-12-14 20:35 ` Yinghai Lu
2011-12-14 20:56 ` Thomas Gleixner
2011-12-15 2:24 ` Nikunj A Dadhania
2011-12-15 2:40 ` Yinghai Lu
2011-12-15 7:19 ` Ingo Molnar [this message]
2011-12-15 19:16 ` Yinghai Lu
2011-12-15 20:25 ` Suresh Siddha
2011-12-16 3:41 ` Nikunj A Dadhania
2011-12-16 8:36 ` Ingo Molnar
2011-12-17 2:10 ` Suresh Siddha
2011-12-18 8:32 ` Ingo Molnar
2011-12-16 8:40 ` Ingo Molnar
2011-12-16 18:03 ` Yinghai Lu
2011-12-17 2:18 ` Suresh Siddha
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