Linus Torvalds writes: (Summary)
Both UD0 and UD1 are documented to have modrm in the latest Intel SDM
I can find (Order number 325462-065US, December 2017):
I can find (Order number 325462-065US, December 2017):
https://software.intel.com/sites/default/files/managed/39/c5/325462-sdm-vol-1-2abcd-3abcd.pdfhttps://software.intel.com/sites/default/files/managed/39/c5/325462-sdm-vol-1-2abcd-3abcd.pdf
for the direct link.
for the direct link.
Linus
Linus
Linus
for the direct link.
Linus
Linus
Linus