Oops on 2.5.23 and IDE

From: Zwane Mwaikambo (zwane@linux.realnet.co.sz)
Date: Wed Jun 19 2002 - 11:15:25 EST


Hi Martin,
        IDE seems to be doing odd things.

>>EIP; c0117318 <schedule+28/4f0> <=====
Trace; c0117c6a <wait_for_completion+11a/1d0>
Trace; c0117820 <default_wake_function+0/40>
Trace; c0117820 <default_wake_function+0/40>
Trace; c022e1ae <ide_do_drive_cmd+18e/1b0>
Trace; c01bc082 <vsnprintf+2a2/420>
Trace; c022e439 <ide_raw_taskfile+59/60>
Trace; c02302f4 <do_recalibrate+54/70>
Trace; c022e1d0 <special_intr+0/210>
Trace; c0234e75 <ide_dma_intr+115/120>
Trace; c0231138 <ata_irq_request+148/230>
Trace; c0234d60 <ide_dma_intr+0/120>

int ide_do_drive_cmd()
{
[...]
        if (action == ide_wait) {
                wait_for_completion(&wait); /* wait for it to be serviced */
                return rq->errors ? -EIO : 0; /* return -EIO if errors */
        }
[...]
}

Was that function really designed to be called from interrupt context?

Cheers,
        Zwane Mwaikambo

-- 
http://function.linuxpower.ca
		

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