Messages in this thread Patch in this message | | | Subject | Re: 2.4.20-pre2-ac4 oops at boot | From | Alan Cox <> | Date | 20 Aug 2002 00:46:18 +0100 |
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On Mon, 2002-08-19 at 23:53, Samuel Flory wrote: > I've been having problem with the ac kernels, and tyan 2720. (Dual > xeon E7500 chipset.) Under 2.4.20-pre2-ac4 it spews a bunch of "Trying > to free nonexistent resource" when initializing the ide interface, and
Those are on my fix list but harmless
> dies. Under 2.4.19-ac4 the system netboots, but oops when I attempt to > create a filesystem on a 3ware controller. Under 2.4.19 the system
2.4.19-ac4 balancing oops is fixed (I turned it off)
> ksymoops 2.4.4 on i686 2.4.20-pre2-ac3. Options used > -v /stuff/src/linux-2.4.20-pre2-ac4/vmlinux (specified) > -K (specified) > -L (specified) > -O (specified) > -m /boot/System.map-2.4.20-pre2-ac4 (specified) >
Ok random crap code. You had no pci_host_proc_list and that rather upset things. This converts the failing code it into something resembling same programming I hope and should fix your boot
Please let me know if it fixes the bug
--- drivers/ide/ide-proc.c~ 2002-08-20 00:48:53.000000000 +0100 +++ drivers/ide/ide-proc.c 2002-08-20 00:48:53.000000000 +0100 @@ -914,11 +914,14 @@ proc_ide_read_drivers, NULL); #ifdef CONFIG_BLK_DEV_IDEPCI - while ((p->name != NULL) && (p->set) && (p->get_info != NULL)) { - p->parent = proc_ide_root; - create_proc_info_entry(p->name, 0, p->parent, p->get_info); - p->set = 2; - if (p->next == NULL) return; + while (p != NULL) + { + if (p->name != NULL && p->set && p->get_info != NULL) + { + p->parent = proc_ide_root; + create_proc_info_entry(p->name, 0, p->parent, p->get_info); + p->set = 2; + } p = p->next; } #endif /* CONFIG_BLK_DEV_IDEPCI */ | |