[PATCH V2] SUPPORT.md: Update status of Renesas IPMMU-VMSA (Arm)

[Oleksandr Tyshchenko <olekstysh@xxxxxxxxx>]

From: Oleksandr Tyshchenko <oleksandr_tyshchenko@xxxxxxxx>

Mark Renesas IPMMU-VMSA as "Supported, not security supported"
and remove dependencies on CONFIG_EXPERT.

We can't treat the IOMMU driver as "Supported" since the device
passthrough feature is not security supported on Arm today.

Signed-off-by: Oleksandr Tyshchenko <oleksandr_tyshchenko@xxxxxxxx>
---
Was "SUPPORT.md: Mark Renesas IPMMU-VMSA (Arm) as supported"
https://lists.xenproject.org/archives/html/xen-devel/2020-09/msg00967.html
    
Changes V1 -> V2:
   - Update patch subject/description
   - Use "Supported, not security supported"
    
---
 SUPPORT.md                      | 2 +-
 xen/arch/arm/platforms/Kconfig  | 2 +-
 xen/drivers/passthrough/Kconfig | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/SUPPORT.md b/SUPPORT.md
index 1479055..25987ec 100644
--- a/SUPPORT.md
+++ b/SUPPORT.md
@@ -64,7 +64,7 @@ supported in this document.
     Status, Intel VT-d: Supported
     Status, ARM SMMUv1: Supported
     Status, ARM SMMUv2: Supported
-    Status, Renesas IPMMU-VMSA: Tech Preview
+    Status, Renesas IPMMU-VMSA: Supported, not security supported
 
 ### ARM/GICv3 ITS
 
diff --git a/xen/arch/arm/platforms/Kconfig b/xen/arch/arm/platforms/Kconfig
index 4bb7319..c93a6b2 100644
--- a/xen/arch/arm/platforms/Kconfig
+++ b/xen/arch/arm/platforms/Kconfig
@@ -25,7 +25,7 @@ config RCAR3
        bool "Renesas RCar3 support"
        depends on ARM_64
        select HAS_SCIF
-       select IPMMU_VMSA if EXPERT
+       select IPMMU_VMSA
        ---help---
        Enable all the required drivers for Renesas RCar3
 
diff --git a/xen/drivers/passthrough/Kconfig b/xen/drivers/passthrough/Kconfig
index 73f4ad8..0036007 100644
--- a/xen/drivers/passthrough/Kconfig
+++ b/xen/drivers/passthrough/Kconfig
@@ -14,7 +14,7 @@ config ARM_SMMU
          ARM SMMU architecture.
 
 config IPMMU_VMSA
-       bool "Renesas IPMMU-VMSA found in R-Car Gen3 SoCs" if EXPERT
+       bool "Renesas IPMMU-VMSA found in R-Car Gen3 SoCs"
        depends on ARM_64
        ---help---
          Support for implementations of the Renesas IPMMU-VMSA found
-- 
2.7.4