From: anup.patel@linaro.org (Anup Patel)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v8 04/12] KVM: Documentation: Add info regarding KVM_ARM_VCPU_PSCI_0_2 feature
Date: Thu, 3 Apr 2014 14:35:41 +0530 [thread overview]
Message-ID: <1396515949-1459-5-git-send-email-anup.patel@linaro.org> (raw)
In-Reply-To: <1396515949-1459-1-git-send-email-anup.patel@linaro.org>
We have in-kernel emulation of PSCI v0.2 in KVM ARM/ARM64. To provide
PSCI v0.2 interface to VCPUs, we have to enable KVM_ARM_VCPU_PSCI_0_2
feature when doing KVM_ARM_VCPU_INIT ioctl.
The patch updates documentation of KVM_ARM_VCPU_INIT ioctl to provide
info regarding KVM_ARM_VCPU_PSCI_0_2 feature.
Signed-off-by: Anup Patel <anup.patel@linaro.org>
Signed-off-by: Pranavkumar Sawargaonkar <pranavkumar@linaro.org>
Acked-by: Christoffer Dall <christoffer.dall@linaro.org>
---
Documentation/virtual/kvm/api.txt | 2 ++
1 file changed, 2 insertions(+)
diff --git a/Documentation/virtual/kvm/api.txt b/Documentation/virtual/kvm/api.txt
index 4714f28..0114d5b 100644
--- a/Documentation/virtual/kvm/api.txt
+++ b/Documentation/virtual/kvm/api.txt
@@ -2361,6 +2361,8 @@ Possible features:
Depends on KVM_CAP_ARM_PSCI.
- KVM_ARM_VCPU_EL1_32BIT: Starts the CPU in a 32bit mode.
Depends on KVM_CAP_ARM_EL1_32BIT (arm64 only).
+ - KVM_ARM_VCPU_PSCI_0_2: Emulate PSCI v0.2 for the CPU.
+ Depends on KVM_CAP_ARM_PSCI_0_2.
4.83 KVM_ARM_PREFERRED_TARGET
--
1.7.9.5
next prev parent reply other threads:[~2014-04-03 9:05 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-04-03 9:05 [PATCH v8 00/12] In-kernel PSCI v0.2 emulation for KVM ARM/ARM64 Anup Patel
2014-04-03 9:05 ` [PATCH v8 01/12] KVM: Add capability to advertise PSCI v0.2 support Anup Patel
2014-04-03 9:05 ` [PATCH v8 02/12] ARM/ARM64: KVM: Add common header for PSCI related defines Anup Patel
2014-04-14 18:28 ` Ashwin Chaugule
2014-04-15 3:43 ` Anup Patel
2014-04-03 9:05 ` [PATCH v8 03/12] ARM/ARM64: KVM: Add base for PSCI v0.2 emulation Anup Patel
2014-04-03 9:05 ` Anup Patel [this message]
2014-04-03 9:05 ` [PATCH v8 05/12] ARM/ARM64: KVM: Make kvm_psci_call() return convention more flexible Anup Patel
2014-04-03 9:05 ` [PATCH v8 06/12] KVM: Add KVM_EXIT_SYSTEM_EVENT to user space API header Anup Patel
2014-04-03 9:05 ` [PATCH v8 07/12] ARM/ARM64: KVM: Emulate PSCI v0.2 SYSTEM_OFF and SYSTEM_RESET Anup Patel
2014-04-03 9:05 ` [PATCH v8 08/12] ARM/ARM64: KVM: Emulate PSCI v0.2 AFFINITY_INFO Anup Patel
2014-04-03 9:05 ` [PATCH v8 09/12] ARM/ARM64: KVM: Emulate PSCI v0.2 MIGRATE_INFO_TYPE and related functions Anup Patel
2014-04-03 9:05 ` [PATCH v8 10/12] ARM/ARM64: KVM: Fix CPU_ON emulation for PSCI v0.2 Anup Patel
2014-04-03 9:05 ` [PATCH v8 11/12] ARM/ARM64: KVM: Emulate PSCI v0.2 CPU_SUSPEND Anup Patel
2014-04-03 9:05 ` [PATCH v8 12/12] ARM/ARM64: KVM: Advertise KVM_CAP_ARM_PSCI_0_2 to user space Anup Patel
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