svn commit: r269675 - head/sys/x86/isa

John Baldwin jhb at
Mon Aug 11 21:28:59 UTC 2014

On Thursday, August 07, 2014 1:00:50 pm Roger Pau MonnXX wrote:
> Author: royger
> Date: Thu Aug  7 17:00:50 2014
> New Revision: 269675
> URL:
> Log:
>   atpic: make sure atpic_init is called after IO APIC initialization
>   After r269510 the IO APIC and ATPIC initialization is done at the same
>   order, which means atpic_init can be called before the IO APIC has
>   been initalized. In that case the ATPIC will take over the interrupt
>   sources, preventing the IO APIC from registering them.
>   Reported by: David Wolfskill <david at>
>   Tested by: David Wolfskill <david at>,
>              Trond Endrestøl <Trond.Endrestol at>
>   Sponsored by: Citrix Systems R&D

I should have caught this earlier, I almost suggested looking at all the 
SI_SUB_INTR inits to ensure everything was correct.  Thanks for tracking it 

John Baldwin

More information about the svn-src-all mailing list