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Document how to compile with CFI and how to maintain CFI-safe code Signed-off-by: Daniele Buono <dbuono@linux.vnet.ibm.com> Message-Id: <20201204230615.2392-6-dbuono@linux.vnet.ibm.com> [Make build system section in index.rst and add the new file. - Paolo] Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>