[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Qemu-devel] [kvmtool test PATCH 21/24] kvmtool: Allow backends to run c
From: |
Suzuki K Poulose |
Subject: |
[Qemu-devel] [kvmtool test PATCH 21/24] kvmtool: Allow backends to run checks on the KVM device fd |
Date: |
Fri, 29 Jun 2018 12:15:41 +0100 |
Allow architectures to perform initialisation based on the
KVM device fd ioctls, even before the VM is created.
Signed-off-by: Suzuki K Poulose <address@hidden>
---
include/kvm/kvm.h | 4 ++++
kvm.c | 2 ++
2 files changed, 6 insertions(+)
diff --git a/include/kvm/kvm.h b/include/kvm/kvm.h
index 90463b8..a036dd2 100644
--- a/include/kvm/kvm.h
+++ b/include/kvm/kvm.h
@@ -103,6 +103,10 @@ int kvm__get_sock_by_instance(const char *name);
int kvm__enumerate_instances(int (*callback)(const char *name, int pid));
void kvm__remove_socket(const char *name);
+#ifndef kvm__arch_init_hyp
+static inline void kvm__arch_init_hyp(struct kvm *kvm) {}
+#endif
+
void kvm__arch_set_cmdline(char *cmdline, bool video);
void kvm__arch_init(struct kvm *kvm, const char *hugetlbfs_path, u64 ram_size);
void kvm__arch_delete_ram(struct kvm *kvm);
diff --git a/kvm.c b/kvm.c
index f8f2fdc..b992e74 100644
--- a/kvm.c
+++ b/kvm.c
@@ -304,6 +304,8 @@ int kvm__init(struct kvm *kvm)
goto err_sys_fd;
}
+ kvm__arch_init_hyp(kvm);
+
kvm->vm_fd = ioctl(kvm->sys_fd, KVM_CREATE_VM, KVM_VM_TYPE);
if (kvm->vm_fd < 0) {
pr_err("KVM_CREATE_VM ioctl");
--
2.7.4
- [Qemu-devel] [PATCH v3 13/20] kvm: arm64: Configure VTCR per VM, (continued)
- [Qemu-devel] [PATCH v3 13/20] kvm: arm64: Configure VTCR per VM, Suzuki K Poulose, 2018/06/29
- [Qemu-devel] [PATCH v3 15/20] kvm: arm/arm64: Allow tuning the physical address size for VM, Suzuki K Poulose, 2018/06/29
- [Qemu-devel] [PATCH v3 16/20] kvm: arm64: Switch to per VM IPA limit, Suzuki K Poulose, 2018/06/29
- [Qemu-devel] [PATCH v3 18/20] kvm: arm64: Add support for handling 52bit IPA, Suzuki K Poulose, 2018/06/29
- [Qemu-devel] [PATCH v3 17/20] vgic: Add support for 52bit guest physical address, Suzuki K Poulose, 2018/06/29
- [Qemu-devel] [PATCH v3 19/20] kvm: arm64: Allow IPA size supported by the system, Suzuki K Poulose, 2018/06/29
- [Qemu-devel] [kvmtool test PATCH 22/24] kvmtool: arm64: Add support for guest physical address size, Suzuki K Poulose, 2018/06/29
- [Qemu-devel] [PATCH v3 20/20] kvm: arm64: Fall back to normal stage2 entry level, Suzuki K Poulose, 2018/06/29
- [Qemu-devel] [kvmtool test PATCH 23/24] kvmtool: arm64: Switch memory layout, Suzuki K Poulose, 2018/06/29
- [Qemu-devel] [kvmtool test PATCH 24/24] kvmtool: arm: Add support for creating VM with PA size, Suzuki K Poulose, 2018/06/29
- [Qemu-devel] [kvmtool test PATCH 21/24] kvmtool: Allow backends to run checks on the KVM device fd,
Suzuki K Poulose <=