From: "Rafael J. Wysocki" <rjw@sisk.pl>
To: Andrew Morton <akpm@osdl.org>
Cc: LKML <linux-kernel@vger.kernel.org>
Subject: 2.6.18-rc5-mm1: strange /proc/interrupts contents on HPC nx6325
Date: Wed, 6 Sep 2006 21:17:30 +0200 [thread overview]
Message-ID: <200609062117.31125.rjw@sisk.pl> (raw)
Hi,
[I'm not quite sure who should be on the Cc list.]
The contents of /proc/interrupts look strange on the HPC nx6325 I'm currently using
(2.6.18-rc5-mm1, 64-bit kernel):
CPU0 CPU1
0: 18073 0 <NULL>-edge timer
1: 163 0 IO-APIC-edge i8042
8: 0 0 IO-APIC-edge rtc
9: 120 0 IO-APIC-fasteoi acpi
12: 149 0 IO-APIC-edge i8042
14: 24 0 IO-APIC-edge ide0
16: 4796 0 IO-APIC-fasteoi libata
19: 75 0 IO-APIC-fasteoi ehci_hcd:usb1, ohci_hcd:usb2, ohci_hcd:usb3
20: 7 0 IO-APIC-fasteoi yenta, ohci1394, sdhci:slot0
23: 672 0 IO-APIC-fasteoi eth0
4348: 188 0 PCI-MSI-<NULL> HDA Intel
NMI: 89 59
LOC: 18036 18171
ERR: 0
Still, the timer and the sound card seem to work in spite of the NULLs.
On 2.6.18-rc6 /proc/interrupts looks saner to me:
CPU0 CPU1
0: 489283 0 local-APIC-edge timer
1: 2596 0 IO-APIC-edge i8042
8: 0 0 IO-APIC-edge rtc
12: 148 0 IO-APIC-edge i8042
14: 17261 0 IO-APIC-edge ide0
169: 5147 0 IO-APIC-level acpi
177: 4 0 IO-APIC-level sdhci:slot0, yenta, ohci1394
217: 82575 0 IO-APIC-level libata, HDA Intel
225: 29230 0 IO-APIC-level ehci_hcd:usb1, ohci_hcd:usb2, ohci_hcd:usb3
233: 37655 0 IO-APIC-level eth0
NMI: 674 1052
LOC: 489293 489595
ERR: 1
MIS: 0
Greetings,
Rafael
--
You never change things by fighting the existing reality.
R. Buckminster Fuller
next reply other threads:[~2006-09-06 19:14 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-09-06 19:17 Rafael J. Wysocki [this message]
2006-09-07 3:19 ` Andrew Morton
2006-09-07 13:51 ` Ingo Molnar
2006-09-07 15:15 ` Andrew Morton
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