From: Ingo Molnar <mingo@elte.hu>
To: Eric Biederman <ebiederm@aristanetworks.com>
Cc: mingo@redhat.com, hpa@zytor.com, linux-kernel@vger.kernel.org,
tglx@linutronix.de, ebiederm@xmission.com,
Yinghai Lu <yinghai@kernel.org>,
linux-tip-commits@vger.kernel.org
Subject: Re: [tip:x86/irq] x86, acpi/irq: Handle isa irqs that are not identity mapped to gsi's.
Date: Wed, 5 May 2010 12:05:00 +0200 [thread overview]
Message-ID: <20100505100500.GA12693@elte.hu> (raw)
In-Reply-To: <j2taca0ce8b1005050236z8448bb27wacebbb2cf2de0fd4@mail.gmail.com>
* 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
next prev parent reply other threads:[~2010-05-05 10:05 UTC|newest]
Thread overview: 115+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-03-22 1:36 [PATCH 00/10] x86/irq Yinghai Lu
2010-03-22 1:36 ` [PATCH 01/10] irq: move some interrupt arch_* functions into struct irq_chip Yinghai Lu
2010-03-22 1:36 ` Yinghai Lu
2010-03-22 1:36 ` Yinghai Lu
2010-03-22 1:56 ` [PATCH 01/10] irq: move some interrupt arch_* functions into Michael Ellerman
2010-03-22 1:56 ` [PATCH 01/10] irq: move some interrupt arch_* functions into struct irq_chip Michael Ellerman
2010-03-22 1:56 ` Michael Ellerman
2010-03-22 3:32 ` [PATCH 01/10] irq: move some interrupt arch_* functions into Yinghai Lu
2010-03-22 3:32 ` [PATCH 01/10] irq: move some interrupt arch_* functions into struct irq_chip Yinghai Lu
2010-03-22 3:32 ` Yinghai Lu
2010-03-23 7:10 ` Paul Mundt
2010-03-23 7:10 ` Paul Mundt
2010-03-23 7:10 ` Paul Mundt
2010-03-24 13:33 ` [PATCH 01/10] irq: move some interrupt arch_* functions into Ian Campbell
2010-03-24 13:33 ` [PATCH 01/10] irq: move some interrupt arch_* functions into struct irq_chip Ian Campbell
2010-03-24 13:33 ` Ian Campbell
2010-03-22 10:19 ` [PATCH 01/10] irq: move some interrupt arch_* functions into Thomas Gleixner
2010-03-22 10:19 ` [PATCH 01/10] irq: move some interrupt arch_* functions into struct irq_chip Thomas Gleixner
2010-03-22 10:19 ` Thomas Gleixner
2010-03-24 13:32 ` [PATCH 01/10] irq: move some interrupt arch_* functions into Ian Campbell
2010-03-24 13:32 ` [PATCH 01/10] irq: move some interrupt arch_* functions into struct irq_chip Ian Campbell
2010-03-24 13:32 ` Ian Campbell
2010-03-24 17:44 ` [PATCH 01/10] irq: move some interrupt arch_* functions into Thomas Gleixner
2010-03-24 17:44 ` [PATCH 01/10] irq: move some interrupt arch_* functions into struct irq_chip Thomas Gleixner
2010-03-24 17:44 ` Thomas Gleixner
2010-03-24 19:16 ` [PATCH 01/10] irq: move some interrupt arch_* functions into Ian Campbell
2010-03-24 19:16 ` [PATCH 01/10] irq: move some interrupt arch_* functions into struct irq_chip Ian Campbell
2010-03-24 19:16 ` Ian Campbell
2010-03-24 21:25 ` [PATCH 01/10] irq: move some interrupt arch_* functions into Thomas Gleixner
2010-03-24 21:25 ` [PATCH 01/10] irq: move some interrupt arch_* functions into struct irq_chip Thomas Gleixner
2010-03-24 21:25 ` Thomas Gleixner
2010-03-22 1:36 ` [PATCH 02/10] x86: fix out of order of gsi - full Yinghai Lu
2010-03-22 11:14 ` Thomas Gleixner
2010-03-22 19:45 ` Yinghai Lu
2010-03-29 13:40 ` Eric W. Biederman
2010-03-29 17:57 ` H. Peter Anvin
2010-03-29 23:19 ` [PATCH 0/14] Start coping gsis < 16 that are not isa irqs Eric W. Biederman
2010-03-29 23:20 ` [PATCH 01/14] x86 acpi/irq: Introduce apci_isa_irq_to_gsi Eric W. Biederman
2010-03-29 23:20 ` [PATCH 02/14] x86 acpi/irq: Teach acpi_get_override_irq to take a gsi not an isa_irq Eric W. Biederman
2010-03-29 23:20 ` [PATCH 03/14] x86 acpi/irq: pci device dev->irq is an isa irq not a gsi Eric W. Biederman
2010-03-29 23:20 ` [PATCH 04/14] x86 acpi/irq: Fix acpi_sci_ioapic_setup so it has both bus_irq and gsi Eric W. Biederman
2010-03-29 23:20 ` [PATCH 05/14] x86 acpi/irq: Generalize mp_config_acpi_legacy_irqs Eric W. Biederman
2010-03-29 23:20 ` [PATCH 06/14] x86 ioapic: Only export mp_find_ioapic and mp_find_ioapic_pin in io_apic.h Eric W. Biederman
2010-03-29 23:20 ` [PATCH 07/14] x86 ioapic: Fix the types of gsi values Eric W. Biederman
2010-03-29 23:20 ` [PATCH 08/14] x86 ioapic: Teach mp_register_ioapic to compute a global gsi_end Eric W. Biederman
2010-03-29 23:20 ` [PATCH 09/14] x86 ioapic: In mpparse use mp_register_ioapic Eric W. Biederman
2010-03-29 23:20 ` [PATCH 10/14] x86 ioapic: Move nr_ioapic_registers calculation to mp_register_ioapic Eric W. Biederman
2010-03-29 23:20 ` [PATCH 11/14] x86 ioapic: Optimize pin_2_irq Eric W. Biederman
2010-03-29 23:20 ` [PATCH 12/14] x86 ioapic: Simplify probe_nr_irqs_gsi Eric W. Biederman
2010-03-30 2:16 ` Yinghai Lu
2010-03-30 2:16 ` Yinghai Lu
2010-03-30 4:43 ` Eric W. Biederman
2010-03-30 4:43 ` Eric W. Biederman
2010-03-30 4:55 ` Yinghai Lu
2010-03-30 5:41 ` Eric W. Biederman
2010-03-29 23:20 ` [PATCH 13/14] x86 acpi/irq: Handle isa irqs that are not identity mapped to gsi's Eric W. Biederman
2010-03-29 23:20 ` [PATCH 14/14] x86 irq: Kill io_apic_renumber_irq Eric W. Biederman
2010-03-30 8:06 ` [PATCH 0/15] Start coping gsis < 16 that are not isa irqs. v2 Eric W. Biederman
2010-03-30 8:07 ` [PATCH 01/15] x86 acpi/irq: Introduce apci_isa_irq_to_gsi Eric W. Biederman
2010-05-05 2:06 ` [tip:x86/irq] x86, " tip-bot for Eric W. Biederman
2010-03-30 8:07 ` [PATCH 02/15] x86 acpi/irq: Teach acpi_get_override_irq to take a gsi not an isa_irq Eric W. Biederman
2010-05-05 2:07 ` [tip:x86/irq] x86, " tip-bot for Eric W. Biederman
2010-03-30 8:07 ` [PATCH 03/15] x86 acpi/irq: pci device dev->irq is an isa irq not a gsi Eric W. Biederman
2010-05-05 2:07 ` [tip:x86/irq] x86, " tip-bot for Eric W. Biederman
2010-03-30 8:07 ` [PATCH 04/15] x86 acpi/irq: Fix acpi_sci_ioapic_setup so it has both bus_irq and gsi Eric W. Biederman
2010-05-05 2:07 ` [tip:x86/irq] x86, " tip-bot for Eric W. Biederman
2010-03-30 8:07 ` [PATCH 05/15] x86 acpi/irq: Generalize mp_config_acpi_legacy_irqs Eric W. Biederman
2010-05-05 2:07 ` [tip:x86/irq] x86, " tip-bot for Eric W. Biederman
2010-03-30 8:07 ` [PATCH 06/15] x86 ioapic: Only export mp_find_ioapic and mp_find_ioapic_pin in io_apic.h Eric W. Biederman
2010-05-05 2:08 ` [tip:x86/irq] x86, " tip-bot for Eric W. Biederman
2010-03-30 8:07 ` [PATCH 07/15] x86 ioapic: Fix io_apic_redir_entries to return the number of entries Eric W. Biederman
2010-05-05 2:08 ` [tip:x86/irq] x86, " tip-bot for Eric W. Biederman
2010-03-30 8:07 ` [PATCH 08/15] x86 ioapic: Fix the types of gsi values Eric W. Biederman
2010-05-05 2:08 ` [tip:x86/irq] x86, " tip-bot for Eric W. Biederman
2010-03-30 8:07 ` [PATCH 09/15] x86 ioapic: Teach mp_register_ioapic to compute a global gsi_end Eric W. Biederman
2010-05-05 2:09 ` [tip:x86/irq] x86, " tip-bot for Eric W. Biederman
2010-03-30 8:07 ` [PATCH 10/15] x86 ioapic: In mpparse use mp_register_ioapic Eric W. Biederman
2010-05-05 2:09 ` [tip:x86/irq] x86, " tip-bot for Eric W. Biederman
2010-03-30 8:07 ` [PATCH 11/15] x86 ioapic: Move nr_ioapic_registers calculation to mp_register_ioapic Eric W. Biederman
2010-05-05 2:09 ` [tip:x86/irq] x86, " tip-bot for Eric W. Biederman
2010-03-30 8:07 ` [PATCH 12/15] x86 ioapic: Optimize pin_2_irq Eric W. Biederman
2010-05-05 2:09 ` [tip:x86/irq] x86, " tip-bot for Eric W. Biederman
2010-03-30 8:07 ` [PATCH 13/15] x86 ioapic: Simplify probe_nr_irqs_gsi Eric W. Biederman
2010-05-05 2:10 ` [tip:x86/irq] x86, " tip-bot for Eric W. Biederman
2010-03-30 8:07 ` [PATCH 14/15] x86 acpi/irq: Handle isa irqs that are not identity mapped to gsi's Eric W. Biederman
2010-05-05 2:10 ` [tip:x86/irq] x86, " tip-bot for Eric W. Biederman
2010-05-05 7:49 ` Yinghai
2010-05-05 8:53 ` [PATCH] x86 acpi/irq: Fix harmless typo Eric W. Biederman
2010-05-05 8:58 ` Ingo Molnar
2010-05-05 9:32 ` [tip:x86/irq] x86, acpi/irq: Handle isa irqs that are not identity mapped to gsi's Eric W. Biederman
2010-06-07 21:05 ` H. Peter Anvin
2010-06-08 22:20 ` Yinghai Lu
2010-05-05 8:56 ` Ingo Molnar
2010-05-05 9:36 ` Eric Biederman
2010-05-05 10:05 ` Ingo Molnar [this message]
2010-05-05 20:22 ` [PATCH] x86 acpi/irq: Define gsi_end when X86_IO_APIC is undefined Eric W. Biederman
2010-05-06 6:18 ` Ingo Molnar
2010-05-06 10:07 ` [tip:x86/irq] x86, " tip-bot for Eric W. Biederman
2010-03-30 8:07 ` [PATCH 15/15] x86 irq: Kill io_apic_renumber_irq Eric W. Biederman
2010-05-05 2:10 ` [tip:x86/irq] x86, " tip-bot for Eric W. Biederman
2010-05-03 23:21 ` [PATCH 0/15] Start coping gsis < 16 that are not isa irqs. v2 Eric W. Biederman
2010-04-01 2:02 ` [PATCH 0/14] Start coping gsis < 16 that are not isa irqs Len Brown
2010-04-01 3:31 ` Eric W. Biederman
2010-03-22 1:36 ` [PATCH 03/10] x86: set nr_irqs_gsi only in probe_nr_irqs_gsi Yinghai Lu
2010-03-22 1:36 ` [PATCH 04/10] x86: kill smpboot_hooks.h Yinghai Lu
2010-03-22 13:34 ` Thomas Gleixner
2010-03-22 1:36 ` [PATCH 05/10] x86: use vector_desc instead of vector_irq Yinghai Lu
2010-03-22 13:58 ` Thomas Gleixner
2010-03-22 14:04 ` Eric W. Biederman
2010-03-22 14:16 ` Thomas Gleixner
2010-03-22 1:36 ` [PATCH 06/10] irq: Start the transition of irq_chip methods taking a desc Yinghai Lu
2010-03-22 1:36 ` [PATCH 07/10] x86/irq: use irq_desc *desc with irq_chip Yinghai Lu
2010-03-22 1:36 ` [PATCH 08/10] genericirq: add set_irq_desc_chip/data Yinghai Lu
2010-03-22 1:36 ` [PATCH 09/10] x86/iommu/dmar: update iommu/inter_remapping to use desc Yinghai Lu
2010-03-22 1:36 ` [PATCH 10/10] x86: remove arch_probe_nr_irqs Yinghai Lu
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