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Date: Tue, 19 Aug 2008 17:55:00 +0100 From: Alex Nixon <alex.nixon@...rix.com> To: Ingo Molnar <mingo@...e.hu> CC: Jeremy Fitzhardinge <Jeremy.Fitzhardinge@...rix.com>, Yinghai Lu <yhlu.kernel@...il.com>, Linux Kernel Mailing List <linux-kernel@...r.kernel.org> Subject: [PATCH] X86: Change the default value of nr_irqs from 32 to NR_IRQs From: Alex Nixon <alex.nixon@...rix.com> Date: Tue, 19 Aug 2008 17:49:37 +0100 Subject: [PATCH] X86: Change the default value of nr_irqs from 32 to NR_IRQs If the number of discovered IRQs is suspiciously low, this patch causes the number reported to default to NR_IRQS, rather than 32. NR_IRQS has already been defined to be a sensible value for the current system (in particular, at least 224 when paravirtualisation is involved). Signed-off-by: Alex Nixon <alex.nixon@...rix.com> --- arch/x86/kernel/io_apic.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/arch/x86/kernel/io_apic.c b/arch/x86/kernel/io_apic.c index 30ff794..11bffa1 100644 --- a/arch/x86/kernel/io_apic.c +++ b/arch/x86/kernel/io_apic.c @@ -3632,7 +3632,7 @@ int __init probe_nr_irqs(void) /* something wrong ? */ if (nr < 32) - nr = 32; + nr = NR_IRQS; return nr; } -- 1.5.4.3 -- 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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