Revert "x86: temp backport; make thread_info arch specific again"

This reverts commit 89970dc5aed91bca6c41e9aa43cad7645cf37ddc.

As of -rc2 the commit is present in mainline so the backport is
no longer needed for x86-rt.
2 files changed
tree: 3f9910bafa304b592ebcf31fbd138290eb731c78
  1. patches/