ACPI interrupt woes

From: Derek Tattersall <dlt_at_mebtel.net>
Date: Wed, 5 May 2004 20:22:54 -0400
Isearched for the following in the current and hacker archives but I
didn't find a match.

>From a CURRENT kernel built today, I get:
Interrupt storm detected on "IRQ15": ata1; throttling interrupt source
acd0: WARNING - MODE_SENSE_BIG interrupt was seen but taskqueue stalled

This is on an ASUS A7V600 board at latest BIOS level with Athlon XP
2800+ and 512 MB of memory.

A CURRENT kernel from April 8 boots just splendidly.

The May 5 kernel will boot with ACPI off.

Can anyone explain what's going on here, and offer perhaps a hint for a
fix.

-- 
Derek Tattersall   | Expense Accounts, n.:  Corporate food stamps. 
                   | 
dlt_at_mebtel.net     | 
                   | 
dlt666_at_yahoo.com   | 
Received on Wed May 05 2004 - 15:22:58 UTC

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