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Date: Sat, 10 Jan 2004 01:56:30 -0800
From: walt <wa1ter@myrealbox.com>
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To: linux-kernel@vger.kernel.org
Subject: 2.6.1 + isaPnP + alsa = scheduling while atomic
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I have one older motherboard with an isa CM8330 sound chip which works
well under 2.4.x with isaPnP enabled, but I get this with 2.6.1:

Advanced Linux Sound Architecture Driver Version 0.9.7 (Thu Sep 25 19:16:36 2003 UTC).
pnp: Device 01:01.00 activated.
pnp: Device 01:01.03 activated.
bad: scheduling while atomic!
Call Trace:
  [<c011637d>] schedule+0x57d/0x5a0
  [<c0120c38>] __mod_timer+0xf8/0x180
  [<c0121778>] schedule_timeout+0x58/0xc0
  [<c0121700>] process_timeout+0x0/0x20
  [<c02565f5>] snd_ad1848_mce_down+0xf5/0x1c0
  [<c0257175>] snd_ad1848_probe+0x115/0x280
  [<c0257611>] snd_ad1848_create+0xf1/0x180
  [<c025608a>] snd_cmi8330_probe+0xca/0x300
  [<c0256304>] snd_cmi8330_pnp_detect+0x44/0x60
  [<c01d554b>] card_probe+0x4b/0xa0
  [<c01d5b3e>] pnp_register_card_driver+0x7e/0xa0
  [<c038da3a>] alsa_card_cmi8330_init+0x3a/0x80
  [<c037a74c>] do_initcalls+0x2c/0xa0
  [<c01050ef>] init+0x2f/0x140
  [<c01050c0>] init+0x0/0x140
  [<c0106f61>] kernel_thread_helper+0x5/0x24

error in initcall at 0xc038da00: returned with preemption imbalance
ALSA device list:
   #0: C-Media CMI8330/C3D at 0x534, irq 5, dma 1

If you need more info please let me know in detail how to obtain
it for you.

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