Hi Cristopher,

Thanks for your comments.

My intention was to clear TUNE_CCARGS only for hypervisor compilation, so I will move this change to "xen-hypervisor.inc", to not impact "xen-tools".

An example of a machine this patch will fix the compilation is N1SDP from the meta-arm layer.

| cc1: error: switch '-mcpu=generic' conflicts with '-march=armv8.2-a+crypto' switch [-Werror]
| cc1: all warnings being treated as errors

In the next version of this patch, I will reword that comment regarding "HVM-mode", because it's not accurate for Xen on Arm.

Thanks,

Kamil