Messages in this thread |  | | | Subject | Re: Patch-2.5.45-ac1 inia100 compile and run problems | | From | Alan Cox <> | | Date | 05 Nov 2002 11:01:51 +0000 |
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On Tue, 2002-11-05 at 05:16, John W Fort wrote: > Trivial bits from 2.5.45-ac1 compile: > drivers/scsi/inia100.h:78: warning: `inia100_detect' declared `static' but never defined > drivers/scsi/inia100.h:79: warning: `inia100_release' declared `static' but never defined > drivers/scsi/inia100.h:80: warning: `inia100_queue' declared `static' but never defined > drivers/scsi/inia100.h:81: warning: `inia100_abort' declared `static' but never defined > drivers/scsi/inia100.h:82: warning: `inia100_device_reset' declared `static' but never defined > drivers/scsi/inia100.h:83: warning: `inia100_bus_reset' declared `static' but never defined >
These should be little things because of the way the include is used
> Incorrect number of segments after building list > counted 17, received 16 > req nr_sec 256, cur_nr_sec 8 > end request: I/O error, dev 08:10 sector 6685776 > > and then hangs the bus. > Would it be because there is no 'eh_host_reset_handler'?
No thats because something much nastier has occurred - you've got some kind of block/scsi layer structure corruption. Most probably there is a path where we called ->done(cmd) without holding the host lock
> The first run both drives reported similar I/O errors. > Works fine with 'patch-2.5.45' from Linus. > How can I help?
I'll go and review the changes. It looks like a locking error.
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