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Re: [Qemu-devel] [PATCH] kvm: Don't abort on kvm_irqchip_add_msi_route()

From: Marcelo Tosatti
Subject: Re: [Qemu-devel] [PATCH] kvm: Don't abort on kvm_irqchip_add_msi_route()
Date: Fri, 29 Jun 2012 20:02:59 -0300
User-agent: Mutt/1.5.21 (2010-09-15)

On Mon, Jun 25, 2012 at 09:40:39AM -0600, Alex Williamson wrote:
> Anyone using these functions has to be prepared that irqchip
> support may not be present.  It shouldn't be up to the core
> code to determine whether this is a fatal error.  Currently
> code written as:
> virq = kvm_irqchip_add_msi_route(...)
> if (virq < 0) {
>     <slow path>
> } else {
>     <fast path>
> }
> works on x86 with and without kvm irqchip enabled, works
> without kvm support compiled in, but aborts() on !x86 with
> kvm support.
> Signed-off-by: Alex Williamson <address@hidden>

Applied to uq/master.

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