linux-kernel - [PATCH v2 1/7] nitro_enclaves: Enable Arm64 support

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Message-ID: <20210827133230.29816-2-andraprs@amazon.com>
Date:   Fri, 27 Aug 2021 16:32:24 +0300
From:   Andra Paraschiv <andraprs@...zon.com>
To:     linux-kernel <linux-kernel@...r.kernel.org>
CC:     Alexandru Ciobotaru <alcioa@...zon.com>,
        Greg KH <gregkh@...uxfoundation.org>,
        Kamal Mostafa <kamal@...onical.com>,
        "Alexandru Vasile" <lexnv@...zon.com>,
        Paolo Bonzini <pbonzini@...hat.com>,
        "Stefano Garzarella" <sgarzare@...hat.com>,
        Stefan Hajnoczi <stefanha@...hat.com>,
        Vitaly Kuznetsov <vkuznets@...hat.com>,
        kvm <kvm@...r.kernel.org>,
        ne-devel-upstream <ne-devel-upstream@...zon.com>,
        Andra Paraschiv <andraprs@...zon.com>
Subject: [PATCH v2 1/7] nitro_enclaves: Enable Arm64 support

Update the kernel config to enable the Nitro Enclaves kernel driver for
Arm64 support.

Changelog

v1 -> v2

* No changes.

Signed-off-by: Andra Paraschiv <andraprs@...zon.com>
Acked-by: Stefano Garzarella <sgarzare@...hat.com>
---
 drivers/virt/nitro_enclaves/Kconfig | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)

diff --git a/drivers/virt/nitro_enclaves/Kconfig b/drivers/virt/nitro_enclaves/Kconfig
index 8c9387a232df8..f53740b941c0f 100644
--- a/drivers/virt/nitro_enclaves/Kconfig
+++ b/drivers/virt/nitro_enclaves/Kconfig
@@ -1,17 +1,13 @@
 # SPDX-License-Identifier: GPL-2.0
 #
-# Copyright 2020 Amazon.com, Inc. or its affiliates. All Rights Reserved.
+# Copyright 2020-2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
 
 # Amazon Nitro Enclaves (NE) support.
 # Nitro is a hypervisor that has been developed by Amazon.
 
-# TODO: Add dependency for ARM64 once NE is supported on Arm platforms. For now,
-# the NE kernel driver can be built for aarch64 arch.
-# depends on (ARM64 || X86) && HOTPLUG_CPU && PCI && SMP
-
 config NITRO_ENCLAVES
 	tristate "Nitro Enclaves Support"
-	depends on X86 && HOTPLUG_CPU && PCI && SMP
+	depends on (ARM64 || X86) && HOTPLUG_CPU && PCI && SMP
 	help
 	  This driver consists of support for enclave lifetime management
 	  for Nitro Enclaves (NE).
-- 
2.20.1 (Apple Git-117)




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