x86/insn: Fix opcode map (!REX2) superscript tags

[ Upstream commit ca698ec2 ]

Commit:

  159039af ("x86/insn: x86/insn: Add support for REX2 prefix to the instruction decoder opcode map")

added (!REX2) superscript with a space, but the correct format requires ','
for concatination with other superscript tags.

Add ',' to generate correct insn attribute tables.

I confirmed with following command:

      arch/x86/lib/x86-opcode-map.txt | grep e8 | head -n 1
  [0xe8] = INAT_MAKE_IMM(INAT_IMM_VWORD32) | INAT_FORCE64 | INAT_NO_REX2,

Fixes: 159039af ("x86/insn: x86/insn: Add support for REX2 prefix to the instruction decoder opcode map")
Signed-off-by: Masami Hiramatsu (Google) <mhiramat@kernel.org>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: https://lore.kernel.org/r/174580489027.388420.15539375184727726142.stgit@devnote2


Signed-off-by: Sasha Levin <sashal@kernel.org>