Messages in this thread | ![/](/images/icornerl.gif) | | Date | Mon, 15 Dec 2003 18:31:57 +0100 | From | Miroslaw KLABA <> | Subject | Re: Double Interrupt with HT |
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> # echo "1" >/proc/irq/0/smp_affinity > > which should stop the second 'cpu' from > handling the timer interrupts ... > > but this doesn't explain the 2x clock, > which probably is some bug ... > > HTH, > Herbert Thanks but already done. It must be a bug in 2.4.23, because with 2.6.0-test11, I don't have any problem...
How may one find this bug?
Thanks. Miro
# lspci -v 00:00.0 Host bridge: VIA Technologies, Inc. P4M266 Host Bridge Subsystem: VIA Technologies, Inc. P4M266 Host Bridge Flags: bus master, 66Mhz, medium devsel, latency 8 Memory at e8000000 (32-bit, prefetchable) [size=64M] Capabilities: [a0] AGP version 2.0 Capabilities: [c0] Power Management version 2
00:01.0 PCI bridge: VIA Technologies, Inc. VT8633 [Apollo Pro266 AGP] (prog-if 00 [Normal decode]) Flags: bus master, 66Mhz, medium devsel, latency 0 Bus: primary=00, secondary=01, subordinate=01, sec-latency=0 Memory behind bridge: ec000000-edffffff Prefetchable memory behind bridge: e0000000-e7ffffff Capabilities: [80] Power Management version 2
00:10.0 USB Controller: VIA Technologies, Inc. USB (rev 80) (prog-if 00 [UHCI]) Subsystem: VIA Technologies, Inc. USB Flags: bus master, medium devsel, latency 32, IRQ 21 I/O ports at d000 [size=32] Capabilities: [80] Power Management version 2
00:10.1 USB Controller: VIA Technologies, Inc. USB (rev 80) (prog-if 00 [UHCI]) Subsystem: VIA Technologies, Inc. USB Flags: bus master, medium devsel, latency 32, IRQ 21 I/O ports at d400 [size=32] Capabilities: [80] Power Management version 2
00:10.2 USB Controller: VIA Technologies, Inc. USB (rev 80) (prog-if 00 [UHCI]) Subsystem: VIA Technologies, Inc. USB Flags: bus master, medium devsel, latency 32, IRQ 21 I/O ports at d800 [size=32] Capabilities: [80] Power Management version 2
00:10.3 USB Controller: VIA Technologies, Inc. USB 2.0 (rev 82) (prog-if 20 [EHCI]) Subsystem: VIA Technologies, Inc. USB 2.0 Flags: bus master, medium devsel, latency 32, IRQ 19 Memory at ee000000 (32-bit, non-prefetchable) [size=256] Capabilities: [80] Power Management version 2
00:11.0 ISA bridge: VIA Technologies, Inc. VT8235 ISA Bridge Subsystem: VIA Technologies, Inc. VT8235 ISA Bridge Flags: bus master, stepping, medium devsel, latency 0 Capabilities: [c0] Power Management version 2
00:11.1 IDE interface: VIA Technologies, Inc. VT82C586A/B/VT82C686/A/B/VT8233/A/C/VT8235 PIPC Bus Master IDE (rev 06) (prog-if 8a [Master SecP PriP]) Subsystem: VIA Technologies, Inc. VT82C586/B/VT82C686/A/B/VT8233/A/C/VT8235 PIPC Bus Master IDE Flags: bus master, medium devsel, latency 32, IRQ 11 I/O ports at dc00 [size=16] Capabilities: [c0] Power Management version 2
00:11.5 Multimedia audio controller: VIA Technologies, Inc. VT8233/A/8235 AC97 Audio Controller (rev 50) Subsystem: VIA Technologies, Inc.: Unknown device 4161 Flags: medium devsel, IRQ 22 I/O ports at e000 [size=256] Capabilities: [c0] Power Management version 2
00:12.0 Ethernet controller: VIA Technologies, Inc. VT6102 [Rhine-II] (rev 74) Subsystem: VIA Technologies, Inc. VT6102 [Rhine II] Embeded Ethernet Controller on VT8235 Flags: bus master, medium devsel, latency 32, IRQ 23 I/O ports at e800 [size=256] Memory at ee001000 (32-bit, non-prefetchable) [size=256] Capabilities: [40] Power Management version 2
01:00.0 VGA compatible controller: S3 Inc. VT8375 [ProSavage8 KM266/KL266] (prog-if 00 [VGA]) Subsystem: S3 Inc. VT8375 [ProSavage8 KM266/KL266] Flags: bus master, 66Mhz, medium devsel, latency 32, IRQ 16 Memory at ed000000 (32-bit, non-prefetchable) [size=512K] Memory at e0000000 (32-bit, prefetchable) [size=128M] Expansion ROM at <unassigned> [disabled] [size=64K] Capabilities: [dc] Power Management version 2 Capabilities: [80] AGP version 2.0
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