![]() | |||||||||||
Messages in this thread |
Ralf Hildebrandt <Ralf.Hildebrandt@charite.de> wrote: > I might not have read your email for two days. And you removed from Cc the people who actually have a chance of fixing this. Please always do reply-to-all. > * Andrew Morton <akpm@osdl.org>: > > > In acpi_processor_unregister_performance(), pr->performance is NULL. > > > > Can you add the below? It should tell us who forgot to register the > > performance data, as well as working around the crash. > > I added the patch. > in dmesg I now get: > > > Apr 4 09:54:06 knarzkiste kernel: powernow-k8: Found 1 AMD Athlon 64 / Opteron processors (version 1.60.1) > > Apr 4 09:54:06 knarzkiste kernel: powernow-k8: 0 : fid 0x0 (800 MHz), vid 0x12 (1100 mV) > > Apr 4 09:54:06 knarzkiste kernel: powernow-k8: 1 : fid 0x8 (1600 MHz), vid 0x4 (1450 mV) > > Apr 4 09:54:06 knarzkiste kernel: cpu_init done, current fid 0x8, vid 0x2 > > Apr 4 09:54:06 knarzkiste kernel: powernow-k8: ph2 null fid transition 0x8 > > > Apr 4 09:54:25 knarzkiste kernel: powernow-k8: Found 1 AMD Athlon 64 / Opteron processors (version 1.60.1) > > Apr 4 09:54:25 knarzkiste kernel: powernow-k8: 0 : fid 0x0 (800 MHz), vid 0x12 (1100 mV) > > Apr 4 09:54:25 knarzkiste kernel: powernow-k8: 1 : fid 0x8 (1600 MHz), vid 0x4 (1450 mV) > > Apr 4 09:54:25 knarzkiste kernel: cpu_init done, current fid 0x8, vid 0x4 > > > Apr 4 09:54:44 knarzkiste kernel: powernow-k8: Found 1 AMD Athlon 64 / Opteron processors (version 1.60.1) > > Apr 4 09:54:45 knarzkiste kernel: powernow-k8: 0 : fid 0x0 (800 MHz), vid 0x12 (1100 mV) > > Apr 4 09:54:45 knarzkiste kernel: powernow-k8: 1 : fid 0x8 (1600 MHz), vid 0x4 (1450 mV) > > Apr 4 09:54:45 knarzkiste kernel: cpu_init done, current fid 0x8, vid 0x4 > > So, no more EIPs, but no conclusive messages either! OK, thanks. That indicates that we did install a acpi_processor_performance structure, but something must have later on zeroed it. Hopefully the cpufreq guys will be able to reproduce this. <tries it> Actually, I cannot even rmmod the thing: Module Size Used by p4_clockmod 6980 1 speedstep_lib 5376 1 p4_clockmod It looks like either it has a refcounting problem or it has been changed so that it is deliberately pinned. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/ | ||||||||||
| Last update: 2006-04-04 10:48 [from the cache] ©2003-2008 | |||||||||||