Re: [Xen-devel] [PATCH v8 0/13] remove maintenance interrupts

[Ian Campbell <ian.campbell@xxxxxxxxxx>]

On Fri, 2014-10-17 at 10:18 +0800, harry S wrote:


> So if I want to intercept the system call (such as ioctl), is there
> any way for Xen to do this without setting HCR.TGE? Or Xen can't
> intercept any system call at all?

As I've already advised you before you should carefully consult the ARM
ARM (the ARM architecture reference manual) to discover whether or not
there is such a trap available. I don't believe there is but I'm not
going to do the leg work for you to confirm or deny.

Ian.


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