should I open a bug for this ?

should I open a bug for this ?

[Paul Ionescu]

Hi,

Since kernel 2.6.9 or around, I get the error bellow every time I suspend
the laptop in ACPI S3 (IBM T41/R50p).
How serious is this ? It does not seems an Oops, but maybe I should report
it somewhere to get fixed.
The problem is I don't know where it belongs. I suspect ACPI because is
every time I enter S3, but could be something else:


Back to C!
Warning: CPU frequency is 1700000, cpufreq assumed 600000 kHz.
Debug: sleeping function called from invalid context at mm/slab.c:2091
in_atomic():0, irqs_disabled():1
 [<c011877f>] __might_sleep+0x8a/0x94
 [<c0146108>] kmem_cache_alloc+0x1b/0x6b
 [<c0205e6c>] acpi_pci_link_set+0x4a/0x1a2
 [<c02062d2>] irqrouter_resume+0x1c/0x24
 [<c0244d97>] sysdev_resume+0x3e/0xa5
 [<c0248066>] device_power_up+0x5/0xa
 [<c01379ce>] suspend_enter+0x25/0x2d
 [<c0137a34>] enter_state+0x37/0x53
 [<c0203417>] acpi_suspend+0x28/0x35
 [<c02034e6>] acpi_system_write_sleep+0x5a/0x6b
 [<c015eecd>] vfs_write+0xba/0x115
 [<c015efc6>] sys_write+0x3c/0x62
 [<c010338b>] syscall_call+0x7/0xb
ACPI: PCI interrupt 0000:00:1f.1[A] -> GSI 7 (level, low) -> IRQ 7
Restarting tasks... done



Thanks,
Paul




-------------------------------------------------------
The SF.Net email is sponsored by: Beat the post-holiday blues
Get a FREE limited edition SourceForge.net t-shirt from ThinkGeek.
It's fun and FREE -- well, almost....http://www.thinkgeek.com/sfshirt

RE: should I open a bug for this ?

[Li, Shaohua]

>
>Since kernel 2.6.9 or around, I get the error bellow every time I
suspend
>the laptop in ACPI S3 (IBM T41/R50p).
>How serious is this ? It does not seems an Oops, but maybe I should
report
>it somewhere to get fixed.
>The problem is I don't know where it belongs. I suspect ACPI because is
>every time I enter S3, but could be something else:
>
>
>Back to C!
>Warning: CPU frequency is 1700000, cpufreq assumed 600000 kHz.
>Debug: sleeping function called from invalid context at mm/slab.c:2091
>in_atomic():0, irqs_disabled():1
> [<c011877f>] __might_sleep+0x8a/0x94
> [<c0146108>] kmem_cache_alloc+0x1b/0x6b
> [<c0205e6c>] acpi_pci_link_set+0x4a/0x1a2
> [<c02062d2>] irqrouter_resume+0x1c/0x24
> [<c0244d97>] sysdev_resume+0x3e/0xa5
> [<c0248066>] device_power_up+0x5/0xa
> [<c01379ce>] suspend_enter+0x25/0x2d
> [<c0137a34>] enter_state+0x37/0x53
> [<c0203417>] acpi_suspend+0x28/0x35
> [<c02034e6>] acpi_system_write_sleep+0x5a/0x6b
> [<c015eecd>] vfs_write+0xba/0x115
> [<c015efc6>] sys_write+0x3c/0x62
> [<c010338b>] syscall_call+0x7/0xb
>ACPI: PCI interrupt 0000:00:1f.1[A] -> GSI 7 (level, low) -> IRQ 7
>Restarting tasks... done
You can fellow the issue here:
http://bugme.osdl.org/show_bug.cgi?id=3469

Thanks,
Shaohua


-------------------------------------------------------
The SF.Net email is sponsored by: Beat the post-holiday blues
Get a FREE limited edition SourceForge.net t-shirt from ThinkGeek.
It's fun and FREE -- well, almost....http://www.thinkgeek.com/sfshirt