Messages in this thread | | | Subject | 2.5.66-bk5 spinlock warnings/errors | From | Narayan Desai <> | Date | Tue, 01 Apr 2003 22:01:02 -0600 |
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I am running 2.5.66-bk5 on an thinkpad t21. This model has BIOS suspend to disk function that is independent from the OS. (I think that this is implemented as S3BIOS in ACPI)
I am using the laptop with apm, and whenever i hibernate to disk and resume, i get the following in dmesg:
uhci-hcd 00:07.2: suspend to state 3 include/linux/seqlock.h:52: spin_lock(kernel/timer.c:c0341894) already locked by include/linux/seqlock.h/52 arch/i386/kernel/timers/timer_tsc.c:85: spin_lock(arch/i386/kernel/time.c:c033ea40) already locked by arch/i386/kernel/apm.c/1244 arch/i386/kernel/apm.c:1252: spin_unlock(arch/i386/kernel/time.c:c033ea40) not locked include/linux/seqlock.h:61: spin_unlock(kernel/timer.c:c0341894) not locked uhci-hcd 00:07.2: resume eth1: New link status: Connected (0001) hda: dma_timer_expiry: dma status == 0x24 drivers/ide/ide-io.c:109: spin_lock(drivers/ide/ide.c:c037abe8) already locked by drivers/ide/ide-io.c/948 drivers/ide/ide-io.c:990: spin_unlock(drivers/ide/ide.c:c037abe8) not locked hda: lost interrupt hda: dma_intr: bad DMA status (dma_stat=30) hda: dma_intr: status=0x50 { DriveReady SeekComplete }
Any pointers/patches would be appreciated. -nld - 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/
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