Messages in this thread | | | Date | Wed, 5 May 2010 12:05:00 +0200 | From | Ingo Molnar <> | Subject | Re: [tip:x86/irq] x86, acpi/irq: Handle isa irqs that are not identity mapped to gsi's. |
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* Eric Biederman <ebiederm@aristanetworks.com> wrote:
> On Wed, May 5, 2010 at 1:56 AM, Ingo Molnar <mingo@elte.hu> wrote: > > > > * tip-bot for Eric W. Biederman <ebiederm@xmission.com> wrote: > > > >> Commit-ID: ?988856ee1623bd37e384105f7bb2b7fe44c009f6 > >> Gitweb: ? ? http://git.kernel.org/tip/988856ee1623bd37e384105f7bb2b7fe44c009f6 > >> Author: ? ? Eric W. Biederman <ebiederm@xmission.com> > >> AuthorDate: Tue, 30 Mar 2010 01:07:15 -0700 > >> Committer: ?H. Peter Anvin <hpa@zytor.com> > >> CommitDate: Tue, 4 May 2010 13:35:17 -0700 > >> > >> x86, acpi/irq: Handle isa irqs that are not identity mapped to gsi's. > > > > FYI, the patchset causes this build error with certain configs: > > > > arch/x86/kernel/acpi/boot.c:122: error: 'gsi_end' undeclared (first use in this function) > > arch/x86/kernel/acpi/boot.c:122: error: (Each undeclared identifier is reported only once > > arch/x86/kernel/acpi/boot.c:122: error: for each function it appears in.) > > arch/x86/kernel/acpi/boot.c:133: error: 'gsi_end' undeclared (first use in this function) > > What configuration supports acpi and doesn't support ioapics?
an UP kernel with ACPI turned on for example.
Ingo
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