Messages in this thread | | | Date | Thu, 4 Aug 2005 13:25:16 -0700 | From | Andrew Morton <> | Subject | Re: [2.6.12rc4] PROBLEM: "drive appears confused" and "irq 18: nobody cared!" |
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Alexander Fieroch <Fieroch@web.de> wrote: > > The problem still occurs in kernel 2.6.12-mm2. > > Now there are two modules for IT8212 in the kernel: > CONFIG_BLK_DEV_IT821X and CONFIG_SCSI_ITERAID > > Running the mm2 kernel with "ITE IT8212 RAID CARD support" enabled and > compiled into the kernel I get a kernel panic: > > VFS: Cannot open root device "sda3" or unknown-block(8,3) > Please append a correct "root=" boot option > Kernel panic - not syncing: VFS: Unable to mount root fs on > unknown-block(8,3) > > sda3 is a SATA drive with the root partition and linux is booting > without CONFIG_SCSI_ITERAID enabled in the kernel. Is there a conflict > with the sata driver? >
I dropped iteraid.patch
> Having compiled "IT821X IDE support" into the kernel but not "ITE IT8212 > RAID CARD support" the errors still occur. The complete syslog with > kernel options pci=routeirq and apic=debug is attached.
OK, that's the driver which Alan played with. I don't expect we'll be able to get all this fixed up for 2.6.13.
Please check 2.6.13-rc6 when it's out - this might fix the IRQ problem. If any bugs remain, please raise entries for them at bugzilla.kernel.org, thanks.
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