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From: Keqian Zhu <zhukeqian1@huawei.com>
To: <linux-kernel@vger.kernel.org>,
	<linux-arm-kernel@lists.infradead.org>,
	<kvmarm@lists.cs.columbia.edu>, <kvm@vger.kernel.org>
Cc: Marc Zyngier <maz@kernel.org>,
	Catalin Marinas <catalin.marinas@arm.com>,
	Will Deacon <will@kernel.org>, James Morse <james.morse@arm.com>,
	"Suzuki K Poulose" <suzuki.poulose@arm.com>,
	Steven Price <steven.price@arm.com>, <wanghaibin.wang@huawei.com>,
	Keqian Zhu <zhukeqian1@huawei.com>
Subject: [PATCH 2/3] KVM: uapi: Remove KVM_DEV_TYPE_ARM_PV_TIME in kvm_device_type
Date: Mon, 17 Aug 2020 11:37:28 +0800	[thread overview]
Message-ID: <20200817033729.10848-3-zhukeqian1@huawei.com> (raw)
In-Reply-To: <20200817033729.10848-1-zhukeqian1@huawei.com>

ARM64 PV-time ST is configured by userspace through vCPU attribute,
and KVM_DEV_TYPE_ARM_PV_TIME is unused.

Signed-off-by: Keqian Zhu <zhukeqian1@huawei.com>
---
 include/uapi/linux/kvm.h       | 2 --
 tools/include/uapi/linux/kvm.h | 2 --
 2 files changed, 4 deletions(-)

diff --git a/include/uapi/linux/kvm.h b/include/uapi/linux/kvm.h
index 4fdf303..9a6b97e 100644
--- a/include/uapi/linux/kvm.h
+++ b/include/uapi/linux/kvm.h
@@ -1258,8 +1258,6 @@ enum kvm_device_type {
 #define KVM_DEV_TYPE_ARM_VGIC_ITS	KVM_DEV_TYPE_ARM_VGIC_ITS
 	KVM_DEV_TYPE_XIVE,
 #define KVM_DEV_TYPE_XIVE		KVM_DEV_TYPE_XIVE
-	KVM_DEV_TYPE_ARM_PV_TIME,
-#define KVM_DEV_TYPE_ARM_PV_TIME	KVM_DEV_TYPE_ARM_PV_TIME
 	KVM_DEV_TYPE_MAX,
 };
 
diff --git a/tools/include/uapi/linux/kvm.h b/tools/include/uapi/linux/kvm.h
index 4fdf303..9a6b97e 100644
--- a/tools/include/uapi/linux/kvm.h
+++ b/tools/include/uapi/linux/kvm.h
@@ -1258,8 +1258,6 @@ enum kvm_device_type {
 #define KVM_DEV_TYPE_ARM_VGIC_ITS	KVM_DEV_TYPE_ARM_VGIC_ITS
 	KVM_DEV_TYPE_XIVE,
 #define KVM_DEV_TYPE_XIVE		KVM_DEV_TYPE_XIVE
-	KVM_DEV_TYPE_ARM_PV_TIME,
-#define KVM_DEV_TYPE_ARM_PV_TIME	KVM_DEV_TYPE_ARM_PV_TIME
 	KVM_DEV_TYPE_MAX,
 };
 
-- 
1.8.3.1


WARNING: multiple messages have this Message-ID (diff)
From: Keqian Zhu <zhukeqian1@huawei.com>
To: <linux-kernel@vger.kernel.org>,
	<linux-arm-kernel@lists.infradead.org>,
	<kvmarm@lists.cs.columbia.edu>, <kvm@vger.kernel.org>
Cc: Marc Zyngier <maz@kernel.org>,
	Steven Price <steven.price@arm.com>,
	Catalin Marinas <catalin.marinas@arm.com>,
	Will Deacon <will@kernel.org>
Subject: [PATCH 2/3] KVM: uapi: Remove KVM_DEV_TYPE_ARM_PV_TIME in kvm_device_type
Date: Mon, 17 Aug 2020 11:37:28 +0800	[thread overview]
Message-ID: <20200817033729.10848-3-zhukeqian1@huawei.com> (raw)
In-Reply-To: <20200817033729.10848-1-zhukeqian1@huawei.com>

ARM64 PV-time ST is configured by userspace through vCPU attribute,
and KVM_DEV_TYPE_ARM_PV_TIME is unused.

Signed-off-by: Keqian Zhu <zhukeqian1@huawei.com>
---
 include/uapi/linux/kvm.h       | 2 --
 tools/include/uapi/linux/kvm.h | 2 --
 2 files changed, 4 deletions(-)

diff --git a/include/uapi/linux/kvm.h b/include/uapi/linux/kvm.h
index 4fdf303..9a6b97e 100644
--- a/include/uapi/linux/kvm.h
+++ b/include/uapi/linux/kvm.h
@@ -1258,8 +1258,6 @@ enum kvm_device_type {
 #define KVM_DEV_TYPE_ARM_VGIC_ITS	KVM_DEV_TYPE_ARM_VGIC_ITS
 	KVM_DEV_TYPE_XIVE,
 #define KVM_DEV_TYPE_XIVE		KVM_DEV_TYPE_XIVE
-	KVM_DEV_TYPE_ARM_PV_TIME,
-#define KVM_DEV_TYPE_ARM_PV_TIME	KVM_DEV_TYPE_ARM_PV_TIME
 	KVM_DEV_TYPE_MAX,
 };
 
diff --git a/tools/include/uapi/linux/kvm.h b/tools/include/uapi/linux/kvm.h
index 4fdf303..9a6b97e 100644
--- a/tools/include/uapi/linux/kvm.h
+++ b/tools/include/uapi/linux/kvm.h
@@ -1258,8 +1258,6 @@ enum kvm_device_type {
 #define KVM_DEV_TYPE_ARM_VGIC_ITS	KVM_DEV_TYPE_ARM_VGIC_ITS
 	KVM_DEV_TYPE_XIVE,
 #define KVM_DEV_TYPE_XIVE		KVM_DEV_TYPE_XIVE
-	KVM_DEV_TYPE_ARM_PV_TIME,
-#define KVM_DEV_TYPE_ARM_PV_TIME	KVM_DEV_TYPE_ARM_PV_TIME
 	KVM_DEV_TYPE_MAX,
 };
 
-- 
1.8.3.1

_______________________________________________
kvmarm mailing list
kvmarm@lists.cs.columbia.edu
https://lists.cs.columbia.edu/mailman/listinfo/kvmarm

WARNING: multiple messages have this Message-ID (diff)
From: Keqian Zhu <zhukeqian1@huawei.com>
To: <linux-kernel@vger.kernel.org>,
	<linux-arm-kernel@lists.infradead.org>,
	<kvmarm@lists.cs.columbia.edu>, <kvm@vger.kernel.org>
Cc: Suzuki K Poulose <suzuki.poulose@arm.com>,
	Marc Zyngier <maz@kernel.org>, Keqian Zhu <zhukeqian1@huawei.com>,
	Steven Price <steven.price@arm.com>,
	James Morse <james.morse@arm.com>,
	Catalin Marinas <catalin.marinas@arm.com>,
	wanghaibin.wang@huawei.com, Will Deacon <will@kernel.org>
Subject: [PATCH 2/3] KVM: uapi: Remove KVM_DEV_TYPE_ARM_PV_TIME in kvm_device_type
Date: Mon, 17 Aug 2020 11:37:28 +0800	[thread overview]
Message-ID: <20200817033729.10848-3-zhukeqian1@huawei.com> (raw)
In-Reply-To: <20200817033729.10848-1-zhukeqian1@huawei.com>

ARM64 PV-time ST is configured by userspace through vCPU attribute,
and KVM_DEV_TYPE_ARM_PV_TIME is unused.

Signed-off-by: Keqian Zhu <zhukeqian1@huawei.com>
---
 include/uapi/linux/kvm.h       | 2 --
 tools/include/uapi/linux/kvm.h | 2 --
 2 files changed, 4 deletions(-)

diff --git a/include/uapi/linux/kvm.h b/include/uapi/linux/kvm.h
index 4fdf303..9a6b97e 100644
--- a/include/uapi/linux/kvm.h
+++ b/include/uapi/linux/kvm.h
@@ -1258,8 +1258,6 @@ enum kvm_device_type {
 #define KVM_DEV_TYPE_ARM_VGIC_ITS	KVM_DEV_TYPE_ARM_VGIC_ITS
 	KVM_DEV_TYPE_XIVE,
 #define KVM_DEV_TYPE_XIVE		KVM_DEV_TYPE_XIVE
-	KVM_DEV_TYPE_ARM_PV_TIME,
-#define KVM_DEV_TYPE_ARM_PV_TIME	KVM_DEV_TYPE_ARM_PV_TIME
 	KVM_DEV_TYPE_MAX,
 };
 
diff --git a/tools/include/uapi/linux/kvm.h b/tools/include/uapi/linux/kvm.h
index 4fdf303..9a6b97e 100644
--- a/tools/include/uapi/linux/kvm.h
+++ b/tools/include/uapi/linux/kvm.h
@@ -1258,8 +1258,6 @@ enum kvm_device_type {
 #define KVM_DEV_TYPE_ARM_VGIC_ITS	KVM_DEV_TYPE_ARM_VGIC_ITS
 	KVM_DEV_TYPE_XIVE,
 #define KVM_DEV_TYPE_XIVE		KVM_DEV_TYPE_XIVE
-	KVM_DEV_TYPE_ARM_PV_TIME,
-#define KVM_DEV_TYPE_ARM_PV_TIME	KVM_DEV_TYPE_ARM_PV_TIME
 	KVM_DEV_TYPE_MAX,
 };
 
-- 
1.8.3.1


_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

  parent reply	other threads:[~2020-08-17  3:38 UTC|newest]

Thread overview: 39+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-08-17  3:37 [PATCH 0/3] KVM: arm64: Some fixes and code adjustments for pvtime ST Keqian Zhu
2020-08-17  3:37 ` Keqian Zhu
2020-08-17  3:37 ` Keqian Zhu
2020-08-17  3:37 ` [PATCH 1/3] KVM: arm64: Some fixes of PV-time interface document Keqian Zhu
2020-08-17  3:37   ` Keqian Zhu
2020-08-17  3:37   ` Keqian Zhu
2020-08-17  8:47   ` Andrew Jones
2020-08-17  8:47     ` Andrew Jones
2020-08-17  8:47     ` Andrew Jones
2020-08-17  9:02     ` zhukeqian
2020-08-17  9:02       ` zhukeqian
2020-08-17  9:02       ` zhukeqian
2020-08-17  9:39   ` Steven Price
2020-08-17  9:39     ` Steven Price
2020-08-17  9:39     ` Steven Price
2020-08-17  3:37 ` Keqian Zhu [this message]
2020-08-17  3:37   ` [PATCH 2/3] KVM: uapi: Remove KVM_DEV_TYPE_ARM_PV_TIME in kvm_device_type Keqian Zhu
2020-08-17  3:37   ` Keqian Zhu
2020-08-17  7:39   ` Marc Zyngier
2020-08-17  7:39     ` Marc Zyngier
2020-08-17  7:39     ` Marc Zyngier
2020-08-17  8:43     ` zhukeqian
2020-08-17  8:43       ` zhukeqian
2020-08-17  8:43       ` zhukeqian
2020-08-17  9:49       ` Steven Price
2020-08-17  9:49         ` Steven Price
2020-08-17  9:49         ` Steven Price
2020-08-17 10:56         ` zhukeqian
2020-08-17 10:56           ` zhukeqian
2020-08-17 10:56           ` zhukeqian
2020-08-17  3:37 ` [PATCH 3/3] KVM: arm64: Use kvm_write_guest_lock when init stolen time Keqian Zhu
2020-08-17  3:37   ` Keqian Zhu
2020-08-17  3:37   ` Keqian Zhu
2020-08-17  8:52   ` Andrew Jones
2020-08-17  8:52     ` Andrew Jones
2020-08-17  8:52     ` Andrew Jones
2020-08-17  9:53   ` Steven Price
2020-08-17  9:53     ` Steven Price
2020-08-17  9:53     ` Steven Price

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