* scary warning in atags.c -- 2.6.34-rc1
@ 2010-03-13 10:39 Pavel Machek
2010-03-13 13:15 ` Marek Vasut
0 siblings, 1 reply; 3+ messages in thread
From: Pavel Machek @ 2010-03-13 10:39 UTC (permalink / raw)
To: Arve Hj?nnev?g, kernel list, linux-arm-kernel, Brian Swetland,
Daniel Walker, Iliyan Malchev
Hi!
Scary warning on HTC Dream:
[ 0.220000] ------------[ cut here ]------------
[ 0.220000] WARNING: at arch/arm/kernel/atags.c:60
init_atags_procfs+0x5c/0xe8()
[ 0.220000] Modules linked in:
[ 0.220000] [<c0025250>] (unwind_backtrace+0x0/0xdc) from
[<c0032e1c>] (warn_slowp)
[ 0.220000] [<c0032e1c>] (warn_slowpath_common+0x4c/0x80) from
[<c000b4b8>] (init_)
[ 0.220000] [<c000b4b8>] (init_atags_procfs+0x5c/0xe8) from
[<c002033c>] (do_one_i)
[ 0.220000] [<c002033c>] (do_one_initcall+0x5c/0x1bc) from
[<c0008584>] (kernel_in)
[ 0.220000] [<c0008584>] (kernel_init+0x94/0x148) from [<c00217b4>]
(kernel_thread)
[ 0.220000] ---[ end trace 1b75b31a2719ed1c ]---
[ 0.230000] bio: create slab <bio-0> at 0
[ 0.230000] Switching to clocksource dg_timer
Hmm, what are atags anyway?
Pavel
--
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(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: scary warning in atags.c -- 2.6.34-rc1
2010-03-13 10:39 scary warning in atags.c -- 2.6.34-rc1 Pavel Machek
@ 2010-03-13 13:15 ` Marek Vasut
2010-03-13 15:06 ` Russell King - ARM Linux
0 siblings, 1 reply; 3+ messages in thread
From: Marek Vasut @ 2010-03-13 13:15 UTC (permalink / raw)
To: linux-arm-kernel
Cc: Pavel Machek, Arve Hj?nnev?g, kernel list, Brian Swetland,
Daniel Walker, Iliyan Malchev
Dne So 13. března 2010 11:39:13 Pavel Machek napsal(a):
> Hi!
>
> Scary warning on HTC Dream:
>
> [ 0.220000] ------------[ cut here ]------------
> [ 0.220000] WARNING: at arch/arm/kernel/atags.c:60
> init_atags_procfs+0x5c/0xe8()
> [ 0.220000] Modules linked in:
> [ 0.220000] [<c0025250>] (unwind_backtrace+0x0/0xdc) from
> [<c0032e1c>] (warn_slowp)
> [ 0.220000] [<c0032e1c>] (warn_slowpath_common+0x4c/0x80) from
> [<c000b4b8>] (init_)
> [ 0.220000] [<c000b4b8>] (init_atags_procfs+0x5c/0xe8) from
> [<c002033c>] (do_one_i)
> [ 0.220000] [<c002033c>] (do_one_initcall+0x5c/0x1bc) from
> [<c0008584>] (kernel_in)
> [ 0.220000] [<c0008584>] (kernel_init+0x94/0x148) from [<c00217b4>]
> (kernel_thread)
> [ 0.220000] ---[ end trace 1b75b31a2719ed1c ]---
> [ 0.230000] bio: create slab <bio-0> at 0
> [ 0.230000] Switching to clocksource dg_timer
>
> Hmm, what are atags anyway?
> Pavel
>
Atags are data passed by the bootloader to kernel (like memory size, machine id
...).
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: scary warning in atags.c -- 2.6.34-rc1
2010-03-13 13:15 ` Marek Vasut
@ 2010-03-13 15:06 ` Russell King - ARM Linux
0 siblings, 0 replies; 3+ messages in thread
From: Russell King - ARM Linux @ 2010-03-13 15:06 UTC (permalink / raw)
To: Marek Vasut
Cc: linux-arm-kernel, Daniel Walker, Iliyan Malchev, Brian Swetland,
kernel list, Arve Hj?nnev?g, Pavel Machek
On Sat, Mar 13, 2010 at 02:15:00PM +0100, Marek Vasut wrote:
> Dne So 13. března 2010 11:39:13 Pavel Machek napsal(a):
> > Hi!
> >
> > Scary warning on HTC Dream:
> >
> > [ 0.220000] ------------[ cut here ]------------
> > [ 0.220000] WARNING: at arch/arm/kernel/atags.c:60
> > init_atags_procfs+0x5c/0xe8()
> > [ 0.220000] Modules linked in:
> > [ 0.220000] [<c0025250>] (unwind_backtrace+0x0/0xdc) from
> > [<c0032e1c>] (warn_slowp)
> > [ 0.220000] [<c0032e1c>] (warn_slowpath_common+0x4c/0x80) from
> > [<c000b4b8>] (init_)
> > [ 0.220000] [<c000b4b8>] (init_atags_procfs+0x5c/0xe8) from
> > [<c002033c>] (do_one_i)
> > [ 0.220000] [<c002033c>] (do_one_initcall+0x5c/0x1bc) from
> > [<c0008584>] (kernel_in)
> > [ 0.220000] [<c0008584>] (kernel_init+0x94/0x148) from [<c00217b4>]
> > (kernel_thread)
> > [ 0.220000] ---[ end trace 1b75b31a2719ed1c ]---
> > [ 0.230000] bio: create slab <bio-0> at 0
> > [ 0.230000] Switching to clocksource dg_timer
> >
> > Hmm, what are atags anyway?
> > Pavel
> >
> Atags are data passed by the bootloader to kernel (like memory size,
> machine id ...).
Your bootloader is broken - it doesn't terminate the ATAG list correctly.
You'd have thought that getting two values correct would be simple...
^ permalink raw reply [flat|nested] 3+ messages in thread
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2010-03-13 10:39 scary warning in atags.c -- 2.6.34-rc1 Pavel Machek
2010-03-13 13:15 ` Marek Vasut
2010-03-13 15:06 ` Russell King - ARM Linux
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