Re: [XEN v7 1/2] xen/arm64: Decode ldr/str post increment operations

2022-02-08 Thread Stefano Stabellini
On Sat, 5 Feb 2022, Ayan Kumar Halder wrote: > At the moment, Xen does not decode any of the arm64 instructions. This > means that hsr_dabt.isv = 0, Xen cannot handle those instructions. This > will lead to Xen abort the guests (from which those instructions > originated). > > With this patch, Xen

[XEN v7 1/2] xen/arm64: Decode ldr/str post increment operations

2022-02-05 Thread Ayan Kumar Halder
At the moment, Xen does not decode any of the arm64 instructions. This means that hsr_dabt.isv = 0, Xen cannot handle those instructions. This will lead to Xen abort the guests (from which those instructions originated). With this patch, Xen is able to decode ldr/str post indexing instructions. Th