[PATCH v2 0/5] MR1939: ntdll: Do not use extended context in RtlCopyContext() if extended state is not copied.

[Paul Gofman (＠gofman)]

And fix some test failures on the way.

Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=54289

--
  v2: ntdll: Do not use extended context in RtlCopyContext() if extended state is not copied.
      ntdll: Factor out context_copy_ranges() function.
      ntdll/tests: Fix random test failure in test_restore_context().
      ntdll/tests: Fix xstate tests failing on modern Windows and CPUs with more xstate features.
      ntdll/tests: Fix the case of absent XSTATE context in test_copy_context().
 
https://gitlab.winehq.org/wine/wine/-/merge_requests/1939