Re: [Xen-devel] where does do_IRQ() be called

To:	p z <zpengxen@xxxxxxxxx>, <xen-devel@xxxxxxxxxxxxxxxxxxx>
Subject:	Re: [Xen-devel] where does do_IRQ() be called
From:	Keir Fraser <keir.fraser@xxxxxxxxxxxxx>
Date:	Tue, 06 Jan 2009 08:45:36 +0000
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Macros defined in include/asm-x86/x86_32/asm_defns.h and instantiated in arch/x86/i8259.c. The macros implement entry stubs, the addresses of which gets poked into the CPU’s IDT in the first for() loop of i8259.c:init_IRQ().

-- Keir

On 06/01/2009 08:31, "p z" <zpengxen@xxxxxxxxx> wrote:

hi,everybody

There is a function do_IRQ() in file xen/arch/x86/irq.c, but where does do_IRQ() be called please?

Thanks!

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Re: [Xen-devel] where does do_IRQ() be called