[kvmtool,1/6] Sync-up headers with Linux-6.13 kernel

Message ID	20250127132424.339957-2-apatel@ventanamicro.com (mailing list archive)
State	New
Headers	show Received: from mail-pl1-f173.google.com (mail-pl1-f173.google.com [209.85.214.173]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 410BC1FE479 for <kvm@vger.kernel.org>; Mon, 27 Jan 2025 13:24:43 +0000 (UTC) From: Anup Patel <apatel@ventanamicro.com> To: Will Deacon <will@kernel.org>, julien.thierry.kdev@gmail.com, maz@kernel.org Cc: Paolo Bonzini <pbonzini@redhat.com>, Atish Patra <atishp@atishpatra.org>, Andrew Jones <ajones@ventanamicro.com>, Anup Patel <anup@brainfault.org>, kvm@vger.kernel.org, kvm-riscv@lists.infradead.org, Anup Patel <apatel@ventanamicro.com> Subject: [kvmtool PATCH 1/6] Sync-up headers with Linux-6.13 kernel Date: Mon, 27 Jan 2025 18:54:19 +0530 Message-ID: <20250127132424.339957-2-apatel@ventanamicro.com> In-Reply-To: <20250127132424.339957-1-apatel@ventanamicro.com> References: <20250127132424.339957-1-apatel@ventanamicro.com> Precedence: bulk MIME-Version: 1.0 Content-Transfer-Encoding: 8bit
Series	Add RISC-V ISA extensions based on Linux-6.13 \| expand [kvmtool,0/6] Add RISC-V ISA extensions based on Linux-6.13 [kvmtool,1/6] Sync-up headers with Linux-6.13 kernel [kvmtool,2/6] Add __KERNEL_DIV_ROUND_UP() macro [kvmtool,3/6] riscv: Add Svade extension support [kvmtool,4/6] riscv: Add Svadu extension support [kvmtool,5/6] riscv: Add Smnpm extension support [kvmtool,6/6] riscv: Add Ssnpm extension support

diff --git a/arm/aarch64/include/asm/kvm.h b/arm/aarch64/include/asm/kvm.h index 964df31..66736ff 100644 --- a/arm/aarch64/include/asm/kvm.h +++ b/arm/aarch64/include/asm/kvm.h @@ -484,6 +484,12 @@ enum { */ #define KVM_SYSTEM_EVENT_RESET_FLAG_PSCI_RESET2 (1ULL << 0) +/* + * Shutdown caused by a PSCI v1.3 SYSTEM_OFF2 call. + * Valid only when the system event has a type of KVM_SYSTEM_EVENT_SHUTDOWN. + */ +#define KVM_SYSTEM_EVENT_SHUTDOWN_FLAG_PSCI_OFF2 (1ULL << 0) + /* run->fail_entry.hardware_entry_failure_reason codes. */ #define KVM_EXIT_FAIL_ENTRY_CPU_UNSUPPORTED (1ULL << 0) diff --git a/include/linux/kvm.h b/include/linux/kvm.h index 637efc0..502ea63 100644 --- a/include/linux/kvm.h +++ b/include/linux/kvm.h @@ -1158,7 +1158,15 @@ enum kvm_device_type { #define KVM_DEV_TYPE_ARM_PV_TIME KVM_DEV_TYPE_ARM_PV_TIME KVM_DEV_TYPE_RISCV_AIA, #define KVM_DEV_TYPE_RISCV_AIA KVM_DEV_TYPE_RISCV_AIA + KVM_DEV_TYPE_LOONGARCH_IPI, +#define KVM_DEV_TYPE_LOONGARCH_IPI KVM_DEV_TYPE_LOONGARCH_IPI + KVM_DEV_TYPE_LOONGARCH_EIOINTC, +#define KVM_DEV_TYPE_LOONGARCH_EIOINTC KVM_DEV_TYPE_LOONGARCH_EIOINTC + KVM_DEV_TYPE_LOONGARCH_PCHPIC, +#define KVM_DEV_TYPE_LOONGARCH_PCHPIC KVM_DEV_TYPE_LOONGARCH_PCHPIC + KVM_DEV_TYPE_MAX, + }; struct kvm_vfio_spapr_tce { diff --git a/include/linux/virtio_balloon.h b/include/linux/virtio_balloon.h index ddaa45e..ee35a37 100644 --- a/include/linux/virtio_balloon.h +++ b/include/linux/virtio_balloon.h @@ -71,7 +71,13 @@ struct virtio_balloon_config { #define VIRTIO_BALLOON_S_CACHES 7 /* Disk caches */ #define VIRTIO_BALLOON_S_HTLB_PGALLOC 8 /* Hugetlb page allocations */ #define VIRTIO_BALLOON_S_HTLB_PGFAIL 9 /* Hugetlb page allocation failures */ -#define VIRTIO_BALLOON_S_NR 10 +#define VIRTIO_BALLOON_S_OOM_KILL 10 /* OOM killer invocations */ +#define VIRTIO_BALLOON_S_ALLOC_STALL 11 /* Stall count of memory allocatoin */ +#define VIRTIO_BALLOON_S_ASYNC_SCAN 12 /* Amount of memory scanned asynchronously */ +#define VIRTIO_BALLOON_S_DIRECT_SCAN 13 /* Amount of memory scanned directly */ +#define VIRTIO_BALLOON_S_ASYNC_RECLAIM 14 /* Amount of memory reclaimed asynchronously */ +#define VIRTIO_BALLOON_S_DIRECT_RECLAIM 15 /* Amount of memory reclaimed directly */ +#define VIRTIO_BALLOON_S_NR 16 #define VIRTIO_BALLOON_S_NAMES_WITH_PREFIX(VIRTIO_BALLOON_S_NAMES_prefix) { \ VIRTIO_BALLOON_S_NAMES_prefix "swap-in", \ @@ -83,7 +89,13 @@ struct virtio_balloon_config { VIRTIO_BALLOON_S_NAMES_prefix "available-memory", \ VIRTIO_BALLOON_S_NAMES_prefix "disk-caches", \ VIRTIO_BALLOON_S_NAMES_prefix "hugetlb-allocations", \ - VIRTIO_BALLOON_S_NAMES_prefix "hugetlb-failures" \ + VIRTIO_BALLOON_S_NAMES_prefix "hugetlb-failures", \ + VIRTIO_BALLOON_S_NAMES_prefix "oom-kills", \ + VIRTIO_BALLOON_S_NAMES_prefix "alloc-stalls", \ + VIRTIO_BALLOON_S_NAMES_prefix "async-scans", \ + VIRTIO_BALLOON_S_NAMES_prefix "direct-scans", \ + VIRTIO_BALLOON_S_NAMES_prefix "async-reclaims", \ + VIRTIO_BALLOON_S_NAMES_prefix "direct-reclaims" \ } #define VIRTIO_BALLOON_S_NAMES VIRTIO_BALLOON_S_NAMES_WITH_PREFIX("") diff --git a/include/linux/virtio_pci.h b/include/linux/virtio_pci.h index a820849..1beb317 100644 --- a/include/linux/virtio_pci.h +++ b/include/linux/virtio_pci.h @@ -40,6 +40,7 @@ #define _LINUX_VIRTIO_PCI_H #include <linux/types.h> +#include <linux/kernel.h> #ifndef VIRTIO_PCI_NO_LEGACY @@ -240,6 +241,17 @@ struct virtio_pci_cfg_cap { #define VIRTIO_ADMIN_CMD_LEGACY_DEV_CFG_READ 0x5 #define VIRTIO_ADMIN_CMD_LEGACY_NOTIFY_INFO 0x6 +/* Device parts access commands. */ +#define VIRTIO_ADMIN_CMD_CAP_ID_LIST_QUERY 0x7 +#define VIRTIO_ADMIN_CMD_DEVICE_CAP_GET 0x8 +#define VIRTIO_ADMIN_CMD_DRIVER_CAP_SET 0x9 +#define VIRTIO_ADMIN_CMD_RESOURCE_OBJ_CREATE 0xa +#define VIRTIO_ADMIN_CMD_RESOURCE_OBJ_DESTROY 0xd +#define VIRTIO_ADMIN_CMD_DEV_PARTS_METADATA_GET 0xe +#define VIRTIO_ADMIN_CMD_DEV_PARTS_GET 0xf +#define VIRTIO_ADMIN_CMD_DEV_PARTS_SET 0x10 +#define VIRTIO_ADMIN_CMD_DEV_MODE_SET 0x11 + struct virtio_admin_cmd_hdr { __le16 opcode; /* @@ -286,4 +298,123 @@ struct virtio_admin_cmd_notify_info_result { struct virtio_admin_cmd_notify_info_data entries[VIRTIO_ADMIN_CMD_MAX_NOTIFY_INFO]; }; +#define VIRTIO_DEV_PARTS_CAP 0x0000 + +struct virtio_dev_parts_cap { + __u8 get_parts_resource_objects_limit; + __u8 set_parts_resource_objects_limit; +}; + +#define MAX_CAP_ID __KERNEL_DIV_ROUND_UP(VIRTIO_DEV_PARTS_CAP + 1, 64) + +struct virtio_admin_cmd_query_cap_id_result { + __le64 supported_caps[MAX_CAP_ID]; +}; + +struct virtio_admin_cmd_cap_get_data { + __le16 id; + __u8 reserved[6]; +}; + +struct virtio_admin_cmd_cap_set_data { + __le16 id; + __u8 reserved[6]; + __u8 cap_specific_data[]; +}; + +struct virtio_admin_cmd_resource_obj_cmd_hdr { + __le16 type; + __u8 reserved[2]; + __le32 id; /* Indicates unique resource object id per resource object type */ +}; + +struct virtio_admin_cmd_resource_obj_create_data { + struct virtio_admin_cmd_resource_obj_cmd_hdr hdr; + __le64 flags; + __u8 resource_obj_specific_data[]; +}; + +#define VIRTIO_RESOURCE_OBJ_DEV_PARTS 0 + +#define VIRTIO_RESOURCE_OBJ_DEV_PARTS_TYPE_GET 0 +#define VIRTIO_RESOURCE_OBJ_DEV_PARTS_TYPE_SET 1 + +struct virtio_resource_obj_dev_parts { + __u8 type; + __u8 reserved[7]; +}; + +#define VIRTIO_ADMIN_CMD_DEV_PARTS_METADATA_TYPE_SIZE 0 +#define VIRTIO_ADMIN_CMD_DEV_PARTS_METADATA_TYPE_COUNT 1 +#define VIRTIO_ADMIN_CMD_DEV_PARTS_METADATA_TYPE_LIST 2 + +struct virtio_admin_cmd_dev_parts_metadata_data { + struct virtio_admin_cmd_resource_obj_cmd_hdr hdr; + __u8 type; + __u8 reserved[7]; +}; + +#define VIRTIO_DEV_PART_F_OPTIONAL 0 + +struct virtio_dev_part_hdr { + __le16 part_type; + __u8 flags; + __u8 reserved; + union { + struct { + __le32 offset; + __le32 reserved; + } pci_common_cfg; + struct { + __le16 index; + __u8 reserved[6]; + } vq_index; + } selector; + __le32 length; +}; + +struct virtio_dev_part { + struct virtio_dev_part_hdr hdr; + __u8 value[]; +}; + +struct virtio_admin_cmd_dev_parts_metadata_result { + union { + struct { + __le32 size; + __le32 reserved; + } parts_size; + struct { + __le32 count; + __le32 reserved; + } hdr_list_count; + struct { + __le32 count; + __le32 reserved; + struct virtio_dev_part_hdr hdrs[]; + } hdr_list; + }; +}; + +#define VIRTIO_ADMIN_CMD_DEV_PARTS_GET_TYPE_SELECTED 0 +#define VIRTIO_ADMIN_CMD_DEV_PARTS_GET_TYPE_ALL 1 + +struct virtio_admin_cmd_dev_parts_get_data { + struct virtio_admin_cmd_resource_obj_cmd_hdr hdr; + __u8 type; + __u8 reserved[7]; + struct virtio_dev_part_hdr hdr_list[]; +}; + +struct virtio_admin_cmd_dev_parts_set_data { + struct virtio_admin_cmd_resource_obj_cmd_hdr hdr; + struct virtio_dev_part parts[]; +}; + +#define VIRTIO_ADMIN_CMD_DEV_MODE_F_STOPPED 0 + +struct virtio_admin_cmd_dev_mode_set_data { + __u8 flags; +}; + #endif diff --git a/riscv/include/asm/kvm.h b/riscv/include/asm/kvm.h index e97db32..3482c9a 100644 --- a/riscv/include/asm/kvm.h +++ b/riscv/include/asm/kvm.h @@ -175,6 +175,10 @@ enum KVM_RISCV_ISA_EXT_ID { KVM_RISCV_ISA_EXT_ZCF, KVM_RISCV_ISA_EXT_ZCMOP, KVM_RISCV_ISA_EXT_ZAWRS, + KVM_RISCV_ISA_EXT_SMNPM, + KVM_RISCV_ISA_EXT_SSNPM, + KVM_RISCV_ISA_EXT_SVADE, + KVM_RISCV_ISA_EXT_SVADU, KVM_RISCV_ISA_EXT_MAX, }; diff --git a/x86/include/asm/kvm.h b/x86/include/asm/kvm.h index bf57a82..88585c1 100644 --- a/x86/include/asm/kvm.h +++ b/x86/include/asm/kvm.h @@ -439,6 +439,8 @@ struct kvm_sync_regs { #define KVM_X86_QUIRK_MISC_ENABLE_NO_MWAIT (1 << 4) #define KVM_X86_QUIRK_FIX_HYPERCALL_INSN (1 << 5) #define KVM_X86_QUIRK_MWAIT_NEVER_UD_FAULTS (1 << 6) +#define KVM_X86_QUIRK_SLOT_ZAP_ALL (1 << 7) +#define KVM_X86_QUIRK_STUFF_FEATURE_MSRS (1 << 8) #define KVM_STATE_NESTED_FORMAT_VMX 0 #define KVM_STATE_NESTED_FORMAT_SVM 1

[kvmtool,1/6] Sync-up headers with Linux-6.13 kernel

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