I wonder if per this - https://software.intel.com/en-us/node/523375 - we are enabling correct bits for xsave if caste is what being used here.
“The second operand is a save/restore mask specifying the saved/restored extended states. The value of the mask is ANDed with XFEATURE_ENABLED_MASK(XCR0). A particular extended state is saved/restored only if the corresponding bit of both save/restore mask and XFEATURE_ENABLED_MASK is set to '1'.” -- You received this message because you are subscribed to the Google Groups "OSv Development" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
