qemu-devel
[Top][All Lists]
Advanced

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: [Qemu-devel] [PATCH] SeaBios: Fix reset procedure reentrancy problem


From: Kevin O'Connor
Subject: Re: [Qemu-devel] [PATCH] SeaBios: Fix reset procedure reentrancy problem on qemu-kvm platform
Date: Tue, 22 Dec 2015 10:38:43 -0500
User-agent: Mutt/1.5.24 (2015-08-30)

On Tue, Dec 22, 2015 at 03:15:26AM +0000, Xulei (Stone) wrote:
> Hi, Kevin,
> Can you tell how to reset/reboot this VM, if it goes to the handle_hwpic1()
> on its booting procedure? I mean, usually, SeaBIOS would not go to 
> handle_hwpic routine. But in my test case, SeaBIOS calls handle_hwpic when
> KVM injects a #UD expcetion (not irq) and  SeaBIOS will loop to handle this
> if KVM persistently injects exception.
>  
> Now, i just wish to reset/reboot this VM if it is fall into handle_hwpic. I
> tried follwing patch and it seems not work. What can i do to force 
> reset/reboot? 

Call the reset() function.

-Kevin



reply via email to

[Prev in Thread] Current Thread [Next in Thread]