[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [Qemu-devel] [PATCH] hmp: fix qemu crash due to ioapic state dump w/
|
From: |
Peter Xu |
|
Subject: |
Re: [Qemu-devel] [PATCH] hmp: fix qemu crash due to ioapic state dump w/ split irqchip |
|
Date: |
Fri, 23 Sep 2016 17:08:24 +0800 |
|
User-agent: |
Mutt/1.5.24 (2015-08-30) |
On Fri, Sep 23, 2016 at 11:47:36AM +0800, Wanpeng Li wrote:
> From: Wanpeng Li <address@hidden>
>
> 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 <address@hidden>
> Cc: Richard Henderson <address@hidden>
> Cc: Eduardo Habkost <address@hidden>
> Signed-off-by: Wanpeng Li <address@hidden>
Reviewed-by: Peter Xu <address@hidden>