On 02/25/2016 12:26 PM, Yu-cheng Yu wrote: > - * ( This is easy to backport while we are fixing > - * XSAVES* support. ) > + * Most recent CPUs supporting XSAVES can run 64-bit mode. > + * Enable XSAVES for 64-bit. > */ > - setup_clear_cpu_cap(X86_FEATURE_XSAVES); > + if (!config_enabled(CONFIG_X86_64)) > + setup_clear_cpu_cap(X86_FEATURE_XSAVES); > }
Is this intended to be permanent? If so, we would not be able to support any future supervisor features on 32-bit.
