mpratt_google.com accepted D33423: x86: add a comment providing source for numbers in legacy XSAVE area layout.

mpratt_google.com added inline comments to D33423: x86: add a comment providing source for numbers in legacy XSAVE area layout.

mpratt_google.com added inline comments to D33390: amd64: correct size of the SSE area in the xsave layout.