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Diffstat (limited to 'docs/cpu-specific-build-macros.rst')
| -rw-r--r-- | docs/cpu-specific-build-macros.rst | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/docs/cpu-specific-build-macros.rst b/docs/cpu-specific-build-macros.rst index 65f6adb8d..c11f64039 100644 --- a/docs/cpu-specific-build-macros.rst +++ b/docs/cpu-specific-build-macros.rst @@ -24,6 +24,17 @@ vulnerability workarounds should be applied at runtime. with the recommendation in the spec regarding workaround discovery. Defaults to 1. +- ``WORKAROUND_CVE_2018_3639``: Enables the security workaround for + `CVE-2018-3639`_. Defaults to 1. The TF-A project recommends to keep + the default value of 1 even on platforms that are unaffected by + 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 ---------------------- |