Message-ID: <40DDBA7A.6010404@travellingkiwi.com>
Date: Sat, 26 Jun 2004 19:03:38 +0100
From: Hamie <hamish@travellingkiwi.com>
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To: David Eriksson <david@2good.nu>
Cc: Matthew Garrett <mjg59@srcf.ucam.org>, linux-kernel@vger.kernel.org,
       acpi-devel@lists.sourceforge.net
Subject: Re: [ACPI] No APIC interrupts after ACPI suspend
References: <1088160505.3702.4.camel@tyrosine> <1088268145.14987.248.camel@zion.2good.net>
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David Eriksson wrote:

>On Fri, 2004-06-25 at 12:48, Matthew Garrett wrote:
>  
>
>>If I do an S3 suspend, my machine resumes correctly (Thinkpad X40,
>>acpi_sleep=s3_bios passed on the command line). If I have the ioapic
>>enabled, however, I get no interrupts after resume. Hacking in a call to
>>APIC_init_uniprocessor in the resume path improves things - I get edge
>>triggered interrupts, but anything flagged as level triggered doesn't
>>work. How can I get the ioapic fully initialised on resume?
>>    
>>
>
>Maybe you've found this bug?
>
>http://bugme.osdl.org/show_bug.cgi?id=2643
>
>  
>
I think you're right... I've applied the patch to 2.6.7, and I'm still 
running after a boot-suspend-resume cycle. Hopefully it isn't just a 
fluke :)

The original patch seems to have been logged at the time of 2.6.6. Was 
it just too late to make 2.6.7? Will it be fixed in 2.6.8?

Thanks.

  Hamish.

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