No subject
Sun Jun 6 12:36:48 EDT 2010
and a patch applied.
=20
Please find the information below.
=20
Thanks,
Amit
=20
=20
BUG: scheduling while atomic: lbs_main/800/0x00000002
Modules linked in: libertas_spi
Backtrace:
[<c002aa18>] (dump_backtrace+0x0/0x108) from [<c002ab54>]
(dump_stack+0x18/0x1c)
r6:c3c41080 r5:c3e4c000 r4:00000000
[<c002ab3c>] (dump_stack+0x0/0x1c) from [<c00405c8>]
(__schedule_bug+0x50/0x5c)
[<c0040578>] (__schedule_bug+0x0/0x5c) from [<c033dbb4>]
(schedule+0x68/0x358)
r4:c3e4de68
[<c033db4c>] (schedule+0x0/0x358) from [<c033e4ec>]
(schedule_timeout+0x20/0x1d8)
[<c033e4cc>] (schedule_timeout+0x0/0x1d8) from [<c033e28c>]
(wait_for_common+0xf8/0x1c4)
r7:c3e4deac r6:7fffffff r5:c3e4c000 r4:c3e4de68
[<c033e194>] (wait_for_common+0x0/0x1c4) from [<c033e3e8>]
(wait_for_completion+0x18/0x1c)
r8:c3e4df28 r7:c3ecd788 r6:00000000 r5:c3e4ded8 r4:c3e4deac
[<c033e3d0>] (wait_for_completion+0x0/0x1c) from [<c01e1e9c>]
(spi_sync+0x4c/0x64)
[<c01e1e50>] (spi_sync+0x0/0x64) from [<bf0003dc>] (spu_write+0xc4/0xe0
[libertas_spi])
r6:00000604 r5:c3e4ded8 r4:c3de4000
[<bf000318>] (spu_write+0x0/0xe0 [libertas_spi]) from [<bf000434>]
(if_spi_host_to_card+0x3c/0x58 [libertas_spi])
[<bf0003f8>] (if_spi_host_to_card+0x0/0x58 [libertas_spi]) from
[<c01faad0>] (lbs_thread+0x464/0x560)
[<c01fa66c>] (lbs_thread+0x0/0x560) from [<c005e570>]
(kthread+0x84/0x8c)
[<c005e4ec>] (kthread+0x0/0x8c) from [<c004a968>] (do_exit+0x0/0x684)
r7:00000000 r6:00000000 r5:00000000 r4:00000000
BUG: scheduling while atomic: lbs_main/800/0x00000002
Modules linked in:
libertas_spi
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<div class=3DSection1>
<p class=3DMsoNormal><span lang=3DEN-AU>Hi,<o:p></o:p></span></p>
<p class=3DMsoNormal><span lang=3DEN-AU><o:p> </o:p></span></p>
<p class=3DMsoNormal><span lang=3DEN-AU>I am developing the LTIB linux =
kernel
2.6.34 for Phythec board phy3250.<o:p></o:p></span></p>
<p class=3DMsoNormal><span lang=3DEN-AU>The libertas SPI was integrated =
and communicate
with the external world.<o:p></o:p></span></p>
<p class=3DMsoNormal><span lang=3DEN-AU>The only issue is the bug it =
announces to
the consol when communicating.<o:p></o:p></span></p>
<p class=3DMsoNormal><span lang=3DEN-AU>From reading previous threads, =
it looks
like a similar issue was fixed and a patch =
applied.<o:p></o:p></span></p>
<p class=3DMsoNormal><span lang=3DEN-AU><o:p> </o:p></span></p>
<p class=3DMsoNormal><span lang=3DEN-AU>Please find the information =
below.<o:p></o:p></span></p>
<p class=3DMsoNormal><span lang=3DEN-AU><o:p> </o:p></span></p>
<p class=3DMsoNormal><span lang=3DEN-AU>Thanks,<o:p></o:p></span></p>
<p class=3DMsoNormal><span lang=3DEN-AU>Amit<o:p></o:p></span></p>
<p class=3DMsoNormal><span lang=3DEN-AU><o:p> </o:p></span></p>
<p class=3DMsoNormal><span lang=3DEN-AU><o:p> </o:p></span></p>
<p class=3DMsoNormal><span lang=3DEN-AU>BUG: scheduling while atomic:
lbs_main/800/0x00000002<o:p></o:p></span></p>
<p class=3DMsoNormal><span lang=3DEN-AU>Modules linked in: =
libertas_spi<o:p></o:p></span></p>
<p class=3DMsoNormal><span lang=3DEN-AU>Backtrace:<o:p></o:p></span></p>
<p class=3DMsoNormal><span lang=3DEN-AU>[<c002aa18>]
(dump_backtrace+0x0/0x108) from [<c002ab54>] =
(dump_stack+0x18/0x1c)<o:p></o:p></span></p>
<p class=3DMsoNormal><span lang=3DEN-AU> r6:c3c41080 r5:c3e4c000 =
r4:00000000<o:p></o:p></span></p>
<p class=3DMsoNormal><span lang=3DEN-AU>[<c002ab3c>] =
(dump_stack+0x0/0x1c)
from [<c00405c8>] (__schedule_bug+0x50/0x5c)<o:p></o:p></span></p>
<p class=3DMsoNormal><span lang=3DEN-AU>[<c0040578>]
(__schedule_bug+0x0/0x5c) from [<c033dbb4>] =
(schedule+0x68/0x358)<o:p></o:p></span></p>
<p class=3DMsoNormal><span =
lang=3DEN-AU> r4:c3e4de68<o:p></o:p></span></p>
<p class=3DMsoNormal><span lang=3DEN-AU>[<c033db4c>] =
(schedule+0x0/0x358)
from [<c033e4ec>] =
(schedule_timeout+0x20/0x1d8)<o:p></o:p></span></p>
<p class=3DMsoNormal><span lang=3DEN-AU>[<c033e4cc>]
(schedule_timeout+0x0/0x1d8) from [<c033e28c>]
(wait_for_common+0xf8/0x1c4)<o:p></o:p></span></p>
<p class=3DMsoNormal><span lang=3DEN-AU> r7:c3e4deac r6:7fffffff =
r5:c3e4c000
r4:c3e4de68<o:p></o:p></span></p>
<p class=3DMsoNormal><span lang=3DEN-AU>[<c033e194>]
(wait_for_common+0x0/0x1c4) from [<c033e3e8>]
(wait_for_completion+0x18/0x1c)<o:p></o:p></span></p>
<p class=3DMsoNormal><span lang=3DEN-AU> r8:c3e4df28 r7:c3ecd788 =
r6:00000000
r5:c3e4ded8 r4:c3e4deac<o:p></o:p></span></p>
<p class=3DMsoNormal><span lang=3DEN-AU>[<c033e3d0>]
(wait_for_completion+0x0/0x1c) from [<c01e1e9c>] =
(spi_sync+0x4c/0x64)<o:p></o:p></span></p>
<p class=3DMsoNormal><span lang=3DEN-AU>[<c01e1e50>] =
(spi_sync+0x0/0x64) from
[<bf0003dc>] (spu_write+0xc4/0xe0 =
[libertas_spi])<o:p></o:p></span></p>
<p class=3DMsoNormal><span lang=3DEN-AU> r6:00000604 r5:c3e4ded8 =
r4:c3de4000<o:p></o:p></span></p>
<p class=3DMsoNormal><span lang=3DEN-AU>[<bf000318>] =
(spu_write+0x0/0xe0
[libertas_spi]) from [<bf000434>] (if_spi_host_to_card+0x3c/0x58
[libertas_spi])<o:p></o:p></span></p>
<p class=3DMsoNormal><span lang=3DEN-AU>[<bf0003f8>]
(if_spi_host_to_card+0x0/0x58 [libertas_spi]) from [<c01faad0>]
(lbs_thread+0x464/0x560)<o:p></o:p></span></p>
<p class=3DMsoNormal><span lang=3DEN-AU>[<c01fa66c>] =
(lbs_thread+0x0/0x560)
from [<c005e570>] (kthread+0x84/0x8c)<o:p></o:p></span></p>
<p class=3DMsoNormal><span lang=3DEN-AU>[<c005e4ec>] =
(kthread+0x0/0x8c) from
[<c004a968>] (do_exit+0x0/0x684)<o:p></o:p></span></p>
<p class=3DMsoNormal><span lang=3DEN-AU> r7:00000000 r6:00000000 =
r5:00000000
r4:00000000<o:p></o:p></span></p>
<p class=3DMsoNormal><span lang=3DEN-AU>BUG: scheduling while atomic:
lbs_main/800/0x00000002<o:p></o:p></span></p>
<p class=3DMsoNormal><span lang=3DEN-AU>Modules linked =
in:<o:p></o:p></span></p>
<p class=3DMsoNormal><span =
lang=3DEN-AU> libertas_spi<o:p></o:p></span></p>
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