From: Sid Boyce <sboyce@blueyonder.co.uk>
To: Len Brown <lenb@kernel.org>
Cc: Linux Kernel Mailing List <linux-kernel@vger.kernel.org>, x86@kernel.org
Subject: Re: All kernels after 2.6.32-git10 show only 1 CPU ** NOT Fixed in 2.6.33-rc2 either **
Date: Mon, 04 Jan 2010 17:23:50 +0000 [thread overview]
Message-ID: <4B422426.7090901@blueyonder.co.uk> (raw)
In-Reply-To: <alpine.LFD.2.00.0912291512380.14938@localhost.localdomain>
On 29/12/09 20:19, Len Brown wrote:
> On Mon, 28 Dec 2009, Sid Boyce wrote:
>
>> This dmesg is from a freshly built 2.6.32. The following do not appear
>> in later 2.6.32-git or 2.6.33-rc kernels.
>> # grep LAPIC /DMESG_2.6.32_tindog
>> ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled)
>> ACPI: LAPIC (acpi_id[0x01] lapic_id[0x01] enabled)
>> ACPI: LAPIC (acpi_id[0x02] lapic_id[0x02] disabled)
>> ACPI: LAPIC (acpi_id[0x03] lapic_id[0x03] disabled)
>> ACPI: LAPIC_NMI (acpi_id[0x00] high edge lint[0x1])
>> ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1])
>> ACPI: LAPIC_NMI (acpi_id[0x02] high edge lint[0x1])
>> ACPI: LAPIC_NMI (acpi_id[0x03] high edge lint[0x1]
>
> Right, your local apic is not found, ie this is missing
> in the 2.6.33 dmesg:
>
> ACPI: Local APIC address 0xfee00000
>
> Strange, as CONFIG_X86_LOCAL_APIC=y
>
> -Len
> Len Brown, Intel Open Source Technology Center
>
>
2.6.33-rc2-git5 booted and showed both CPU's on first boot, on
subsequent boots it hung at HDA irq 22 as it did on earlier kernels.
Regards
Sid.
--
Sid Boyce ... Hamradio License G3VBV, Licensed Private Pilot
Emeritus IBM/Amdahl Mainframes and Sun/Fujitsu Servers Tech Support
Specialist, Cricket Coach
Microsoft Windows Free Zone - Linux used for all Computing Tasks
next prev parent reply other threads:[~2010-01-04 17:23 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-12-23 16:55 All kernels after 2.6.32-git10 show only 1 CPU Sid Boyce
2009-12-24 13:05 ` Sid Boyce
2009-12-25 1:11 ` All kernels after 2.6.32-git10 show only 1 CPU ** Fixed in 2.6.33-rc2 ** Sid Boyce
2009-12-26 16:50 ` Sid Boyce
2009-12-26 20:01 ` Len Brown
2009-12-27 23:44 ` Sid Boyce
2009-12-27 23:55 ` Sid Boyce
2009-12-28 14:41 ` All kernels after 2.6.32-git10 show only 1 CPU ** NOT Fixed in 2.6.33-rc2 either ** Sid Boyce
2009-12-28 23:18 ` Sid Boyce
2009-12-29 20:19 ` Len Brown
2009-12-29 20:47 ` Sid Boyce
2010-01-04 17:23 ` Sid Boyce [this message]
2009-12-25 7:38 ` All kernels after 2.6.32-git10 show only 1 CPU Yinghai Lu
2009-12-25 18:33 ` Sid Boyce
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