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[Xen-devel] [PATCH v7 12/12] xen: clarify the security-support status of Kconfig options on ARM

Signed-off-by: Stefano Stabellini <sstabellini@xxxxxxxxxx>
CC: George.Dunlap@xxxxxxxxxxxxx
CC: Ian.Jackson@xxxxxxxxxxxxx
CC: jbeulich@xxxxxxxx
CC: andrew.cooper3@xxxxxxxxxx
 SUPPORT.md | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/SUPPORT.md b/SUPPORT.md
index e3e49e2..151a63d 100644
--- a/SUPPORT.md
+++ b/SUPPORT.md
@@ -22,6 +22,16 @@ EXPERT and DEBUG Kconfig options are not security supported. 
 Kconfig options are supported, if the related features are marked as
 supported in this document.
+On ARM, a wider range of Kconfig configurations is available to enable
+very small lines of code counts in the hypervisor. Not all possible
+combinations of kconfig options are security supported. Instead, a few
+pre-canned configurations have been added to xen/arch/arm/configs: they
+are security suppored. Configurations derived from the pre-canned files
+by adding non-listed options with their default values, or by enabling
+any of the platform options under "Platform Support" (and their
+dependent options) are security supported, unless stated
 ## Host Architecture
 ### x86-64

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