Re: [PATCH] xen/arm: traps: Don't panic when receiving an unknown debug trap

[Elliott Mitchell <ehem+xen@xxxxxxx>]

On Thu, Nov 05, 2020 at 10:31:06PM +0000, Julien Grall wrote:
> Even if debug trap are only meant for debugging purpose, it is quite
> harsh to crash Xen if one of the trap sent by the guest is not handled.
> 
> So switch from a panic() to a printk().

Might this qualify as security due to potential DoS?


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