Re: [Qemu-devel] [PATCH] hmp: fix qemu crash due to ioapic state dump w/ split irqchip

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On Fri, Sep 23, 2016 at 11:47:36AM +0800, Wanpeng Li wrote:
> From: Wanpeng Li <wanpeng.li@xxxxxxxxxxx>
> 
> The qemu will crash when info ioapic through hmp if irqchip 
> is split. Below message is splat:
> 
> KVM_GET_IRQCHIP failed: Unknown error -6
> 
> This patch fix it by dumping the ioapic state from the qemu 
> emulated ioapic if irqchip is split.
> 
> Cc: Paolo Bonzini <pbonzini@xxxxxxxxxx>
> Cc: Richard Henderson <rth@xxxxxxxxxxx>
> Cc: Eduardo Habkost <ehabkost@xxxxxxxxxx>
> Signed-off-by: Wanpeng Li <wanpeng.li@xxxxxxxxxxx>

Reviewed-by: Peter Xu <peterx@xxxxxxxxxx>
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