PROBLEM: isapnp and 2.5.69

Udo A. Steinberg (us15@os.inf.tu-dresden.de)
Sun, 11 May 2003 16:48:09 +0200


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Hello,

Trying to run 2.5.69 on an old P133 with ISA Soundblaster 32 AWE PnP I hit
the following kernel bug.

Regards,
-Udo.

Linux version 2.5.69 (root@Sorisor) (gcc version 3.2.2) #1 Sat May 10 16:45:35 CEST 2003
[...]
Limiting direct PCI/PCI transfers.
Activating ISA DMA hang workarounds.
isapnp: Scanning for PnP cards...
pnp: SB audio device quirk - increasing port range
irq 5: nobody cared!
Call Trace:
[<c010a618>] handle_IRQ_event+0x78/0xe0
[<c010a833>] do_IRQ+0xa3/0x140
[<c0109158>] common_interrupt+0x18/0x20
[<c010ae2d>] setup_irq+0x9d/0x100
[<c02074b0>] pnp_test_handler+0x0/0x10
[<c010a947>] request_irq+0x77/0xb0
[<c020758b>] pnp_check_irq+0xcb/0x120
[<c02074b0>] pnp_test_handler+0x0/0x10
[<c0207d12>] pnp_next_irq+0xa2/0xf0
[<c02081f9>] pnp_next_request+0x179/0x2a0
[<c020838f>] pnp_next_config+0x6f/0xc0
[<c0208460>] pnp_advanced_config+0x80/0x130
[<c02087c6>] pnp_auto_config_dev+0x36/0x40
[<c0206037>] __pnp_add_device+0x97/0xc0
[<c0206404>] pnp_add_card+0xf4/0x150
[<c03e72a1>] isapnp_build_device_list+0x161/0x190
[<c03e73e9>] isapnp_init+0x119/0x280
[<c03da6ab>] do_initcalls+0x2b/0xa0
[<c010509f>] init+0x2f/0x190
[<c0105070>] init+0x0/0x190
[<c0107009>] kernel_thread_helper+0x5/0xc

handlers:
[<c02074b0>] (pnp_test_handler+0x0/0x10)
pnp: AWE32 quirk - adding two ports
isapnp: Card 'Creative SB32 PnP'
isapnp: 1 Plug & Play card detected total

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