Am 11.03.2008 09:14 schrieb Andrew Morton: > ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.25-rc5/2.6.25-rc5-mm1/ Late during boot, this issues the following warning on my Pentium D, apparently when trying to load an appropriate CPU frequency driver: [ 56.759128] ------------[ cut here ]------------ [ 56.765058] WARNING: at drivers/base/sys.c:173 sysdev_driver_register+0x34/0xce() [ 56.776027] Modules linked in: acpi_cpufreq(+) speedstep_lib ip6table_filter ip6_tables x_tables ipv6 microcode firmware_class loop osst st sr_mod cdrom pata_acpi bas_gigaset snd_hda_intel gigaset isdn snd_pcm ata_generic<6>ip_tables: (C) 2000-2006 Netfilter Core Team [ 56.785293] snd_timer aic7xxx slhc snd ohci1394 rtc_cmos ieee1394 shpchp crc_ccitt iTCO_wdt e1000e rtc_core iTCO_vendor_support soundcore scsi_transport_spi watchdog_core pci_hotplug intel_agp button thermal agpgart rtc_lib processor i2c_i801 watchdog_dev parport_pc i2c_core snd_page_alloc parport pata_marvell sg ext3 jbd mbcache linear sd_mod usbhid hid ff_memless ahci libata scsi_mod ehci_hcd uhci_hcd usbcore dm_snapshot dm_mod [ 56.805358] Pid: 2856, comm: modprobe Not tainted 2.6.25-rc5-mm1-testing #1 [ 56.810766] [] warn_on_slowpath+0x41/0x6d [ 56.820628] [] ? acpi_ns_lookup+0x2b5/0x497 [ 56.830455] [] ? acpi_evaluate_object+0x23e/0x249 [ 56.840414] [] ? mutex_unlock+0x8/0xa [ 56.848380] [] ? acpi_processor_preregister_performance+0x4e6/0x4f1 [processor] [ 56.858297] [] ? cpufreq_register_driver+0x42/0xfc [ 56.868263] [] sysdev_driver_register+0x34/0xce [ 56.877974] [] cpufreq_register_driver+0x80/0xfc [ 56.887327] [] acpi_cpufreq_init+0x34/0x3a [acpi_cpufreq] [ 56.897290] [] sys_init_module+0x1816/0x1943 [ 56.907304] [] ? icmp_checkentry+0x0/0x14 [ip_tables] [ 56.917255] [] ? sys_read+0x3b/0x60 [ 56.925094] [] sysenter_past_esp+0x6d/0xc5 [ 56.935071] ======================= [ 56.945016] ---[ end trace 9ade9adb26b6da0a ]--- Looking back, -rc3-mm1 did that too. Mainline (-rc3 through -rc5) never did. Let me know if you need more information. CCing Dave Jones for cpufreq and Greg KH for sysdev. HTH T. -- Tilman Schmidt E-Mail: tilman@imap.cc Bonn, Germany Diese Nachricht besteht zu 100% aus wiederverwerteten Bits. Ungeöffnet mindestens haltbar bis: (siehe Rückseite)