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-rw-r--r--docs/cpu-specific-build-macros.rst5
1 files changed, 5 insertions, 0 deletions
diff --git a/docs/cpu-specific-build-macros.rst b/docs/cpu-specific-build-macros.rst
index a89305b7..c11f6403 100644
--- a/docs/cpu-specific-build-macros.rst
+++ b/docs/cpu-specific-build-macros.rst
@@ -30,6 +30,11 @@ vulnerability workarounds should be applied at runtime.
CVE-2018-3639, in order to comply with the recommendation in the spec
regarding workaround discovery.
+- ``DYNAMIC_WORKAROUND_CVE_2018_3639``: Enables dynamic mitigation for
+ `CVE-2018-3639`_. This build option should be set to 1 if the target
+ platform contains at least 1 CPU that requires dynamic mitigation.
+ Defaults to 0.
+
CPU Errata Workarounds
----------------------