[Xen-devel] [PATCH 0/4] x86: assembly improvements

["Jan Beulich" <JBeulich@xxxxxxxx>]

1: enhance rsp-relative calculations
2: use compiler visible "add" instead of inline assembly "or" in get_cpu_info()
3: slightly streamline __prepare_to_wait() inline assembly
4: clean up interrupt stub generation

Note that some of this may look less worthwhile now that the
unification of 32- and 64-bit code isn't an aspect anymore, but
I think the net result is still an improvement, so I decided to
retain and post these patches unchanged (apart from dropping
the 32-bit specific pieces).

Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx>


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