should I open a bug for this ?

[Paul Ionescu <i_p_a_u_l-/E1597aS9LQAvxtiuMwx3w@public.gmane.org>]

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




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