From: anup.patel@linaro.org (Anup Patel)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v10 01/12] KVM: Add capability to advertise PSCI v0.2 support
Date: Mon, 21 Apr 2014 18:29:55 +0530 [thread overview]
Message-ID: <1398085206-30555-2-git-send-email-anup.patel@linaro.org> (raw)
In-Reply-To: <1398085206-30555-1-git-send-email-anup.patel@linaro.org>
User space (i.e. QEMU or KVMTOOL) should be able to check whether KVM
ARM/ARM64 supports in-kernel PSCI v0.2 emulation. For this purpose, we
define KVM_CAP_ARM_PSCI_0_2 in KVM user space interface header.
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>
Acked-by: Marc Zyngier <marc.zyngier@arm.com>
---
include/uapi/linux/kvm.h | 1 +
1 file changed, 1 insertion(+)
diff --git a/include/uapi/linux/kvm.h b/include/uapi/linux/kvm.h
index a8f4ee5..01c5624 100644
--- a/include/uapi/linux/kvm.h
+++ b/include/uapi/linux/kvm.h
@@ -743,6 +743,7 @@ struct kvm_ppc_smmu_info {
#define KVM_CAP_IOAPIC_POLARITY_IGNORED 97
#define KVM_CAP_ENABLE_CAP_VM 98
#define KVM_CAP_S390_IRQCHIP 99
+#define KVM_CAP_ARM_PSCI_0_2 100
#ifdef KVM_CAP_IRQ_ROUTING
--
1.7.9.5
next prev parent reply other threads:[~2014-04-21 12:59 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-04-21 12:59 [PATCH v10 00/12] In-kernel PSCI v0.2 emulation for KVM ARM/ARM64 Anup Patel
2014-04-21 12:59 ` Anup Patel [this message]
2014-04-21 12:59 ` [PATCH v10 02/12] ARM/ARM64: KVM: Add common header for PSCI related defines Anup Patel
2014-04-28 14:16 ` Christoffer Dall
2014-04-28 17:13 ` Anup Patel
2014-04-28 17:19 ` Ashwin Chaugule
2014-04-21 12:59 ` [PATCH v10 03/12] ARM/ARM64: KVM: Add base for PSCI v0.2 emulation Anup Patel
2014-04-21 12:59 ` [PATCH v10 04/12] KVM: Documentation: Add info regarding KVM_ARM_VCPU_PSCI_0_2 feature Anup Patel
2014-04-21 12:59 ` [PATCH v10 05/12] ARM/ARM64: KVM: Make kvm_psci_call() return convention more flexible Anup Patel
2014-04-28 14:17 ` Christoffer Dall
2014-04-28 14:27 ` Marc Zyngier
2014-04-21 13:00 ` [PATCH v10 06/12] KVM: Add KVM_EXIT_SYSTEM_EVENT to user space API header Anup Patel
2014-04-21 13:00 ` [PATCH v10 07/12] ARM/ARM64: KVM: Emulate PSCI v0.2 SYSTEM_OFF and SYSTEM_RESET Anup Patel
2014-04-28 14:34 ` Marc Zyngier
2014-04-28 17:04 ` Anup Patel
2014-04-21 13:00 ` [PATCH v10 08/12] ARM/ARM64: KVM: Emulate PSCI v0.2 AFFINITY_INFO Anup Patel
2014-04-28 14:35 ` Marc Zyngier
2014-04-21 13:00 ` [PATCH v10 09/12] ARM/ARM64: KVM: Emulate PSCI v0.2 MIGRATE_INFO_TYPE and related functions Anup Patel
2014-04-21 13:00 ` [PATCH v10 10/12] ARM/ARM64: KVM: Fix CPU_ON emulation for PSCI v0.2 Anup Patel
2014-04-21 13:00 ` [PATCH v10 11/12] ARM/ARM64: KVM: Emulate PSCI v0.2 CPU_SUSPEND Anup Patel
2014-04-28 14:23 ` Christoffer Dall
2014-04-28 14:40 ` Marc Zyngier
2014-04-21 13:00 ` [PATCH v10 12/12] ARM/ARM64: KVM: Advertise KVM_CAP_ARM_PSCI_0_2 to user space Anup Patel
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