From: Andrew Morton <akpm@osdl.org>
To: Frank van Maarseveen <frankvm@frankvm.com>
Cc: linux-kernel@vger.kernel.org,
"Eric W. Biederman" <ebiederm@xmission.com>
Subject: Re: 2.6.13-rc4: no hyperthreading and idr_remove() stack traces
Date: Fri, 29 Jul 2005 17:03:19 -0700 [thread overview]
Message-ID: <20050729170319.23f24a01.akpm@osdl.org> (raw)
In-Reply-To: <20050729162006.GA18866@janus>
Frank van Maarseveen <frankvm@frankvm.com> wrote:
>
> 2.6.13-rc4 does not recognize the second CPU of a 3GHz HT P4:
OK, we seem to have broken your APIC code.
@@ -21,36 +21,26 @@
896MB LOWMEM available.
found SMP MP-table at 000fe710
DMI 2.3 present.
-ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled)
+Intel MultiProcessor Specification v1.4
+ Virtual Wire compatibility mode.
+OEM ID: DELL Product ID: Opti GX280 APIC at: 0xFEE00000
Processor #0 15:4 APIC version 20
-ACPI: LAPIC (acpi_id[0x02] lapic_id[0x01] enabled)
-Processor #1 15:4 APIC version 20
-ACPI: LAPIC (acpi_id[0x03] lapic_id[0x01] disabled)
-ACPI: LAPIC (acpi_id[0x04] lapic_id[0x07] disabled)
-ACPI: LAPIC_NMI (acpi_id[0xff] high level lint[0x1])
-ACPI: IOAPIC (id[0x08] address[0xfec00000] gsi_base[0])
-IOAPIC[0]: apic_id 8, version 32, address 0xfec00000, GSI 0-23
-ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
-ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
+I/O APIC #8 Version 32 at 0xFEC00000.
Enabling APIC mode: Flat. Using 1 I/O APICs
-ACPI: HPET id: 0x8086a201 base: 0xfed00000
-Using ACPI (MADT) for SMP configuration information
+Processors: 1
Allocating PCI resources starting at 40000000 (gap: 40000000:a0000000)
Built 1 zonelists
-Kernel command line: auto BOOT_IMAGE=2.6.12.2-y115 ro root=802 nomodules
+Kernel command line: auto BOOT_IMAGE=2.6.13-rc4-y117 ro root=802 nomodules
Initializing CPU#0
PID hash table entries: 4096 (order: 12, 65536 bytes)
+Detected 2993.277 MHz processor.
Are you able to identify a later kernel than 2.6.12 which worked OK?
(The IDR problem is fixed in Linus's current tree)
next prev parent reply other threads:[~2005-07-30 0:03 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-07-29 16:20 Frank van Maarseveen
2005-07-29 16:44 ` 2.6.13-rc4: no hyperthreading and idr_remove() stack traces (2) Frank van Maarseveen
2005-07-29 19:26 ` 2.6.13-rc4: no hyperthreading and idr_remove() stack traces (3) Frank van Maarseveen
2005-07-30 0:03 ` Andrew Morton [this message]
2005-07-30 0:22 ` 2.6.13-rc4: no hyperthreading and idr_remove() stack traces Eric W. Biederman
2005-07-30 0:41 ` Siddha, Suresh B
2005-08-01 10:01 ` Frank van Maarseveen
2005-07-30 19:27 ` Hugh Dickins
2005-08-01 9:56 ` Frank van Maarseveen
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