svn commit: r269675 - head/sys/x86/isa
John Baldwin
jhb at freebsd.org
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: http://svnweb.freebsd.org/changeset/base/269675
>
> 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 catwhisker.org>
> Tested by: David Wolfskill <david at catwhisker.org>,
> Trond Endrestøl <Trond.Endrestol at fagskolen.gjovik.no>
> 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
down!
--
John Baldwin
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