x86/sev: Use RIP-relative addressing for static vars

When compiled with clang the kernel panics under SNP. We found that
other statically allocated variables in this file are copied into an
intermediate buffer to ensure that they're access using RIP-relative
addressing.  Thus, do the same for the other statically allocated
variables in this file.

Signed-off-by: Jacob Xu <jacobhxu@google.com>

Change-Id: Ifaac89a0a435bce2e2bf14f65fd98046a235c1f7
1 file changed