Messages in this thread | | | Date | Tue, 16 Apr 2002 19:49:14 +0200 (MET DST) | From | Mikael Pettersson <> | Subject | 2.5.8 IDE oops (TCQ breakage?) |
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I have a 486 box which ran 2.5.7 fine, but 2.5.8 oopses during boot at the BUG_ON() in drivers/ide/ide-disk.c, line 360:
if (drive->using_tcq) { int tag = ide_get_tag(drive);
BUG_ON(drive->tcq->active_tag != -1);
Relevant .config is # CONFIG_PCI is not set CONFIG_IDE=y CONFIG_BLK_DEV_IDE=y CONFIG_BLK_DEV_IDEDISK=y CONFIG_IDEDISK_MULTI_MODE=y (That's it. No chipset support selected; neither I nor Linux has ever detected any known IDE chipset in this box...)
Why is drive->using_tcq non-zero when CONFIG_BLK_DEV_IDE_TCQ=n and the disk is an early/mid-90s 500MB WD drive?
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