Re: Badness in as_remove_dispatched_request

From: Nick Piggin
Date: Fri Oct 03 2003 - 03:34:46 EST




Rodolfo Boer wrote:

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Hello! This is my first try with the 2.6.0-test kernels and I get AMOUNTS of these warnings during boot-up on both test5 and test6 (this expecially is from test6):

Badness in as_remove_dispatched_request at drivers/block/as-iosched.c:1023
Call Trace:
[<c01e0ef1>] as_remove_dispatched_request+0x71/0x100
[<c01d9b17>] elv_remove_request+0x27/0x40
[<c01e5974>] ide_end_request+0xf4/0x150
[<c01f4ae7>] ide_dma_intr+0x97/0xc0
[<c01e70ca>] ide_intr+0xea/0x190
[<c01f4a50>] ide_dma_intr+0x0/0xc0
[<c010b3aa>] handle_IRQ_event+0x3a/0x70
[<c010b731>] do_IRQ+0x91/0x130
[<c0105000>] rest_init+0x0/0x60
[<c0109b48>] common_interrupt+0x18/0x20
[<c0105000>] rest_init+0x0/0x60
[<c0106e93>] default_idle+0x23/0x30
[<c0106efc>] cpu_idle+0x2c/0x40
[<c02d670c>] start_kernel+0x14c/0x160
[<c02d6480>] unknown_bootoption+0x0/0x100

They are all the same. Otherwise the system *seems* to work fine, but I haven't tried much since I want to solve this. Maybe the problem is with my on-board hpt-372 disk controller (not in RAID configuration). If you need more info or my .config just ask.


Hi Rodolfo,
Linus just merged some AS fixes. Could you test the latest cset please?
http://www.kernel.org/pub/linux/kernel/v2.6/testing/cset/ (topmost link)

Thanks.


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