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From: Oleksandr Tyshchenko <olekstysh@gmail.com>
To: xen-devel@lists.xenproject.org
Cc: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com>,
	Andrew Cooper <andrew.cooper3@citrix.com>,
	George Dunlap <george.dunlap@citrix.com>,
	Ian Jackson <iwj@xenproject.org>, Jan Beulich <jbeulich@suse.com>,
	Julien Grall <julien@xen.org>,
	Stefano Stabellini <sstabellini@kernel.org>, Wei Liu <wl@xen.org>,
	Volodymyr Babchuk <Volodymyr_Babchuk@epam.com>,
	Paul Durrant <paul@xen.org>
Subject: [PATCH V2] SUPPORT.md: Update status of Renesas IPMMU-VMSA (Arm)
Date: Sat, 19 Sep 2020 20:21:22 +0300	[thread overview]
Message-ID: <1600536082-24112-1-git-send-email-olekstysh@gmail.com> (raw)

From: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com>

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@epam.com>
---
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



             reply	other threads:[~2020-09-19 17:22 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-09-19 17:21 Oleksandr Tyshchenko [this message]
2020-09-22  0:11 ` [PATCH V2] SUPPORT.md: Update status of Renesas IPMMU-VMSA (Arm) Stefano Stabellini
2020-09-23  8:15 ` Julien Grall

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