On Friday 16 November 2007 04:41 pm, Pawel Worach wrote: > Jung-uk Kim wrote: > > Please test the following patch on -CURRENT: > > > > http://people.freebsd.org/~jkim/acpica-import-20071114.diff.gz > > Hi, > > Looks good here on a ThinkPad T60 except for a new LOR. > > acpi_ibm0: <IBM ThinkPad ACPI Extras> on acpi0 > lock order reversal: (sleepable after non-sleepable) > 1st 0xc083cb00 LED mtx (LED mtx) _at_ /usr/src/sys/dev/led/led.c:263 > 2nd 0xc09cc304 ACPI IBM extras (ACPI IBM extras) _at_ > /usr/src/sys/modules/acpi/acpi_ibm/../../../dev/acpi_support/acpi_i >bm.c:311 KDB: stack backtrace: --- >8 --- SKIP --- >8 --- I have to admit that I haven't really tested anything under sys/dev/acpi_support because I don't own any of these laptops. :-( Anyway, can you test the following? --- sys/dev/acpi_support/acpi_ibm.c 25 Oct 2007 17:30:18 -0000 +++ sys/dev/acpi_support/acpi_ibm.c 16 Nov 2007 22:43:39 -0000 _at__at_ -300,7 +300,7 _at__at_ sc->led_busy = 1; sc->led_state = onoff; - AcpiOsExecute(OSL_NOTIFY_HANDLER, (void *)ibm_led_task, sc); + acpi_queue_task(OSL_NOTIFY_HANDLER, (void *)ibm_led_task, sc); } static void Thanks, Jung-uk KimReceived on Fri Nov 16 2007 - 22:01:57 UTC
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