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Message-Id: <1236962558-13748-14-git-send-email-jeremy@goop.org> Date: Fri, 13 Mar 2009 09:42:34 -0700 From: Jeremy Fitzhardinge <jeremy@...p.org> To: "H. Peter Anvin" <hpa@...or.com> Cc: the arch/x86 maintainers <x86@...nel.org>, Linux Kernel Mailing List <linux-kernel@...r.kernel.org>, Xen-devel <xen-devel@...ts.xensource.com>, Jeremy Fitzhardinge <jeremy.fitzhardinge@...rix.com> Subject: [PATCH 13/17] xen: initialize irq 0 too From: Jeremy Fitzhardinge <jeremy.fitzhardinge@...rix.com> IRQ 0 is valid, so make sure it gets initialized properly too. (Though in practice it doesn't matter, because its the timer interrupt we don't use.) Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@...rix.com> --- arch/x86/xen/pci.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/arch/x86/xen/pci.c b/arch/x86/xen/pci.c index f55532d..502ff5f 100644 --- a/arch/x86/xen/pci.c +++ b/arch/x86/xen/pci.c @@ -52,7 +52,7 @@ int xen_register_gsi(u32 gsi, int triggering, int polarity) printk(KERN_DEBUG "xen: --> irq=%d\n", irq); - if (irq > 0) + if (irq >= 0) xen_set_io_apic_routing(irq, triggering == ACPI_EDGE_SENSITIVE ? 0 : 1, polarity == ACPI_ACTIVE_HIGH ? 0 : 1); -- 1.6.0.6 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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