http://bugzilla.kernel.org/show_bug.cgi?id=3927
------- Additional Comments From [EMAIL PROTECTED] 2006-02-04 15:33 ------- Infortunately there is some overlapping changes between your patch and the Fedora kernel and I am a little lazy to wedge in all the rejects, but I have now added apic-pmtimer-calibrate to the mix adding the requested option and the symptom is still there.. Of your patches I now have the following applied: apic-main-timer apic-pmtimer-calibrate apic-main-timer-ati apic-timer-only-with-cx pmtimer-dont-touch-pit The Fedora kernel additionally have which may be relevant acpi-release-20060113-2.6.16-rc1.diff.bz2 linux-2.6-x86-apic-off-by-default.patch maybe some more but nothing obvious which stands out. I very much suspect the acpi update. Maybe relevant boot messages says: and there is a lot of IRQ0 (timer) routed to each CPU according to /proc/interrupt (most to CPU0, 30% to CPU1) ATI board detected. Using APIC/PM timer. ACPI: PM-Timer IO Port: 0x808 ACPI: Local APIC address 0xfee00000 ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled) Processor #0 15:11 APIC version 16 ACPI: LAPIC (acpi_id[0x02] lapic_id[0x01] enabled) Processor #1 15:11 APIC version 16 ACPI: IOAPIC (id[0x02] address[0xfec00000] gsi_base[0]) IOAPIC[0]: apic_id 2, version 33, 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 21 low level) ACPI: IRQ0 used by override. ACPI: IRQ2 used by override. ------- You are receiving this mail because: ------- You are on the CC list for the bug, or are watching someone who is. ------------------------------------------------------- This SF.net email is sponsored by: Splunk Inc. Do you grep through log files for problems? Stop! Download the new AJAX search engine that makes searching your log files as easy as surfing the web. DOWNLOAD SPLUNK! http://sel.as-us.falkag.net/sel?cmd=lnk&kid=103432&bid=230486&dat=121642 _______________________________________________ acpi-bugzilla mailing list acpi-bugzilla@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/acpi-bugzilla