Thomas Renninger wrote:
On Wednesday 08 March 2006 09:04, Thomas Renninger wrote:
> When going into suspend irqs must be disabled for a long time.
>
Mine is very similar to recently posted:
[patch 16/22] acpi_os_acquire_object (GFP_KERNEL) called with IRQs
disabled through suspend-resume
Hmm, but on my machine "acpi_os_derive_pci_id_2" is also invoked,
calling "acpi_evaluate_integer" in utils.c
that also has a GFP_KERNEL call.
Davi, maybe it's best if you post the second part of your patch (which
is part of the
ACPICA?) directly to Len/Robert.
Mine includes the first part of yours and adds some additional
acpi_in_resume checks that seem
to be necessary on some machines.
If you want to workaround such issue, maybe we should change system_state
to !SYSTEM_RUNNING at the begining of irqrouter_resume' and restore it at
the end of this routine. This should solve all such issues.
Thanks,
Shaohua
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