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-rw-r--r--include/uapi/linux/bcache.h2
-rw-r--r--include/uapi/linux/cifs/cifs_netlink.h63
-rw-r--r--include/uapi/linux/devlink.h2
-rw-r--r--include/uapi/linux/f2fs.h98
-rw-r--r--include/uapi/linux/fuse.h30
-rw-r--r--include/uapi/linux/gpio.h12
-rw-r--r--include/uapi/linux/idxd.h79
-rw-r--r--include/uapi/linux/if_link.h5
-rw-r--r--include/uapi/linux/kvm.h58
-rw-r--r--include/uapi/linux/netfilter/nf_tables.h3
-rw-r--r--include/uapi/linux/ppp-ioctl.h2
-rw-r--r--include/uapi/linux/v4l2-subdev.h2
-rw-r--r--include/uapi/linux/vfio.h1
-rw-r--r--include/uapi/linux/virtio_gpu.h4
-rw-r--r--include/uapi/linux/virtio_ids.h44
15 files changed, 371 insertions, 34 deletions
diff --git a/include/uapi/linux/bcache.h b/include/uapi/linux/bcache.h
index 52e8bcb33981..cf7399f03b71 100644
--- a/include/uapi/linux/bcache.h
+++ b/include/uapi/linux/bcache.h
@@ -213,7 +213,7 @@ struct cache_sb_disk {
__le16 keys;
};
__le64 d[SB_JOURNAL_BUCKETS]; /* journal buckets */
- __le16 bucket_size_hi;
+ __le16 obso_bucket_size_hi; /* obsoleted */
};
/*
diff --git a/include/uapi/linux/cifs/cifs_netlink.h b/include/uapi/linux/cifs/cifs_netlink.h
new file mode 100644
index 000000000000..da3107582f49
--- /dev/null
+++ b/include/uapi/linux/cifs/cifs_netlink.h
@@ -0,0 +1,63 @@
+/* SPDX-License-Identifier: LGPL-2.1+ WITH Linux-syscall-note */
+/*
+ * Netlink routines for CIFS
+ *
+ * Copyright (c) 2020 Samuel Cabrero <scabrero@suse.de>
+ */
+
+
+#ifndef _UAPILINUX_CIFS_NETLINK_H
+#define _UAPILINUX_CIFS_NETLINK_H
+
+#define CIFS_GENL_NAME "cifs"
+#define CIFS_GENL_VERSION 0x1
+
+#define CIFS_GENL_MCGRP_SWN_NAME "cifs_mcgrp_swn"
+
+enum cifs_genl_multicast_groups {
+ CIFS_GENL_MCGRP_SWN,
+};
+
+enum cifs_genl_attributes {
+ CIFS_GENL_ATTR_UNSPEC,
+ CIFS_GENL_ATTR_SWN_REGISTRATION_ID,
+ CIFS_GENL_ATTR_SWN_NET_NAME,
+ CIFS_GENL_ATTR_SWN_SHARE_NAME,
+ CIFS_GENL_ATTR_SWN_IP,
+ CIFS_GENL_ATTR_SWN_NET_NAME_NOTIFY,
+ CIFS_GENL_ATTR_SWN_SHARE_NAME_NOTIFY,
+ CIFS_GENL_ATTR_SWN_IP_NOTIFY,
+ CIFS_GENL_ATTR_SWN_KRB_AUTH,
+ CIFS_GENL_ATTR_SWN_USER_NAME,
+ CIFS_GENL_ATTR_SWN_PASSWORD,
+ CIFS_GENL_ATTR_SWN_DOMAIN_NAME,
+ CIFS_GENL_ATTR_SWN_NOTIFICATION_TYPE,
+ CIFS_GENL_ATTR_SWN_RESOURCE_STATE,
+ CIFS_GENL_ATTR_SWN_RESOURCE_NAME,
+ __CIFS_GENL_ATTR_MAX,
+};
+#define CIFS_GENL_ATTR_MAX (__CIFS_GENL_ATTR_MAX - 1)
+
+enum cifs_genl_commands {
+ CIFS_GENL_CMD_UNSPEC,
+ CIFS_GENL_CMD_SWN_REGISTER,
+ CIFS_GENL_CMD_SWN_UNREGISTER,
+ CIFS_GENL_CMD_SWN_NOTIFY,
+ __CIFS_GENL_CMD_MAX
+};
+#define CIFS_GENL_CMD_MAX (__CIFS_GENL_CMD_MAX - 1)
+
+enum cifs_swn_notification_type {
+ CIFS_SWN_NOTIFICATION_RESOURCE_CHANGE = 0x01,
+ CIFS_SWN_NOTIFICATION_CLIENT_MOVE = 0x02,
+ CIFS_SWN_NOTIFICATION_SHARE_MOVE = 0x03,
+ CIFS_SWN_NOTIFICATION_IP_CHANGE = 0x04,
+};
+
+enum cifs_swn_resource_state {
+ CIFS_SWN_RESOURCE_STATE_UNKNOWN = 0x00,
+ CIFS_SWN_RESOURCE_STATE_AVAILABLE = 0x01,
+ CIFS_SWN_RESOURCE_STATE_UNAVAILABLE = 0xFF
+};
+
+#endif /* _UAPILINUX_CIFS_NETLINK_H */
diff --git a/include/uapi/linux/devlink.h b/include/uapi/linux/devlink.h
index 5203f54a2be1..cf89c318f2ac 100644
--- a/include/uapi/linux/devlink.h
+++ b/include/uapi/linux/devlink.h
@@ -322,7 +322,7 @@ enum devlink_reload_limit {
DEVLINK_RELOAD_LIMIT_MAX = __DEVLINK_RELOAD_LIMIT_MAX - 1
};
-#define DEVLINK_RELOAD_LIMITS_VALID_MASK (BIT(__DEVLINK_RELOAD_LIMIT_MAX) - 1)
+#define DEVLINK_RELOAD_LIMITS_VALID_MASK (_BITUL(__DEVLINK_RELOAD_LIMIT_MAX) - 1)
enum devlink_attr {
/* don't change the order or add anything between, this is ABI! */
diff --git a/include/uapi/linux/f2fs.h b/include/uapi/linux/f2fs.h
new file mode 100644
index 000000000000..352a822d4370
--- /dev/null
+++ b/include/uapi/linux/f2fs.h
@@ -0,0 +1,98 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+
+#ifndef _UAPI_LINUX_F2FS_H
+#define _UAPI_LINUX_F2FS_H
+#include <linux/types.h>
+#include <linux/ioctl.h>
+
+/*
+ * f2fs-specific ioctl commands
+ */
+#define F2FS_IOCTL_MAGIC 0xf5
+#define F2FS_IOC_START_ATOMIC_WRITE _IO(F2FS_IOCTL_MAGIC, 1)
+#define F2FS_IOC_COMMIT_ATOMIC_WRITE _IO(F2FS_IOCTL_MAGIC, 2)
+#define F2FS_IOC_START_VOLATILE_WRITE _IO(F2FS_IOCTL_MAGIC, 3)
+#define F2FS_IOC_RELEASE_VOLATILE_WRITE _IO(F2FS_IOCTL_MAGIC, 4)
+#define F2FS_IOC_ABORT_VOLATILE_WRITE _IO(F2FS_IOCTL_MAGIC, 5)
+#define F2FS_IOC_GARBAGE_COLLECT _IOW(F2FS_IOCTL_MAGIC, 6, __u32)
+#define F2FS_IOC_WRITE_CHECKPOINT _IO(F2FS_IOCTL_MAGIC, 7)
+#define F2FS_IOC_DEFRAGMENT _IOWR(F2FS_IOCTL_MAGIC, 8, \
+ struct f2fs_defragment)
+#define F2FS_IOC_MOVE_RANGE _IOWR(F2FS_IOCTL_MAGIC, 9, \
+ struct f2fs_move_range)
+#define F2FS_IOC_FLUSH_DEVICE _IOW(F2FS_IOCTL_MAGIC, 10, \
+ struct f2fs_flush_device)
+#define F2FS_IOC_GARBAGE_COLLECT_RANGE _IOW(F2FS_IOCTL_MAGIC, 11, \
+ struct f2fs_gc_range)
+#define F2FS_IOC_GET_FEATURES _IOR(F2FS_IOCTL_MAGIC, 12, __u32)
+#define F2FS_IOC_SET_PIN_FILE _IOW(F2FS_IOCTL_MAGIC, 13, __u32)
+#define F2FS_IOC_GET_PIN_FILE _IOR(F2FS_IOCTL_MAGIC, 14, __u32)
+#define F2FS_IOC_PRECACHE_EXTENTS _IO(F2FS_IOCTL_MAGIC, 15)
+#define F2FS_IOC_RESIZE_FS _IOW(F2FS_IOCTL_MAGIC, 16, __u64)
+#define F2FS_IOC_GET_COMPRESS_BLOCKS _IOR(F2FS_IOCTL_MAGIC, 17, __u64)
+#define F2FS_IOC_RELEASE_COMPRESS_BLOCKS \
+ _IOR(F2FS_IOCTL_MAGIC, 18, __u64)
+#define F2FS_IOC_RESERVE_COMPRESS_BLOCKS \
+ _IOR(F2FS_IOCTL_MAGIC, 19, __u64)
+#define F2FS_IOC_SEC_TRIM_FILE _IOW(F2FS_IOCTL_MAGIC, 20, \
+ struct f2fs_sectrim_range)
+#define F2FS_IOC_GET_COMPRESS_OPTION _IOR(F2FS_IOCTL_MAGIC, 21, \
+ struct f2fs_comp_option)
+#define F2FS_IOC_SET_COMPRESS_OPTION _IOW(F2FS_IOCTL_MAGIC, 22, \
+ struct f2fs_comp_option)
+#define F2FS_IOC_DECOMPRESS_FILE _IO(F2FS_IOCTL_MAGIC, 23)
+#define F2FS_IOC_COMPRESS_FILE _IO(F2FS_IOCTL_MAGIC, 24)
+
+/*
+ * should be same as XFS_IOC_GOINGDOWN.
+ * Flags for going down operation used by FS_IOC_GOINGDOWN
+ */
+#define F2FS_IOC_SHUTDOWN _IOR('X', 125, __u32) /* Shutdown */
+#define F2FS_GOING_DOWN_FULLSYNC 0x0 /* going down with full sync */
+#define F2FS_GOING_DOWN_METASYNC 0x1 /* going down with metadata */
+#define F2FS_GOING_DOWN_NOSYNC 0x2 /* going down */
+#define F2FS_GOING_DOWN_METAFLUSH 0x3 /* going down with meta flush */
+#define F2FS_GOING_DOWN_NEED_FSCK 0x4 /* going down to trigger fsck */
+
+/*
+ * Flags used by F2FS_IOC_SEC_TRIM_FILE
+ */
+#define F2FS_TRIM_FILE_DISCARD 0x1 /* send discard command */
+#define F2FS_TRIM_FILE_ZEROOUT 0x2 /* zero out */
+#define F2FS_TRIM_FILE_MASK 0x3
+
+struct f2fs_gc_range {
+ __u32 sync;
+ __u64 start;
+ __u64 len;
+};
+
+struct f2fs_defragment {
+ __u64 start;
+ __u64 len;
+};
+
+struct f2fs_move_range {
+ __u32 dst_fd; /* destination fd */
+ __u64 pos_in; /* start position in src_fd */
+ __u64 pos_out; /* start position in dst_fd */
+ __u64 len; /* size to move */
+};
+
+struct f2fs_flush_device {
+ __u32 dev_num; /* device number to flush */
+ __u32 segments; /* # of segments to flush */
+};
+
+struct f2fs_sectrim_range {
+ __u64 start;
+ __u64 len;
+ __u64 flags;
+};
+
+struct f2fs_comp_option {
+ __u8 algorithm;
+ __u8 log_cluster_size;
+};
+
+#endif /* _UAPI_LINUX_F2FS_H */
diff --git a/include/uapi/linux/fuse.h b/include/uapi/linux/fuse.h
index 7233502ea991..98ca64d1beb6 100644
--- a/include/uapi/linux/fuse.h
+++ b/include/uapi/linux/fuse.h
@@ -175,6 +175,10 @@
*
* 7.32
* - add flags to fuse_attr, add FUSE_ATTR_SUBMOUNT, add FUSE_SUBMOUNTS
+ *
+ * 7.33
+ * - add FUSE_HANDLE_KILLPRIV_V2, FUSE_WRITE_KILL_SUIDGID, FATTR_KILL_SUIDGID
+ * - add FUSE_OPEN_KILL_SUIDGID
*/
#ifndef _LINUX_FUSE_H
@@ -210,7 +214,7 @@
#define FUSE_KERNEL_VERSION 7
/** Minor version number of this interface */
-#define FUSE_KERNEL_MINOR_VERSION 32
+#define FUSE_KERNEL_MINOR_VERSION 33
/** The node ID of the root inode */
#define FUSE_ROOT_ID 1
@@ -271,6 +275,7 @@ struct fuse_file_lock {
#define FATTR_MTIME_NOW (1 << 8)
#define FATTR_LOCKOWNER (1 << 9)
#define FATTR_CTIME (1 << 10)
+#define FATTR_KILL_SUIDGID (1 << 11)
/**
* Flags returned by the OPEN request
@@ -320,6 +325,11 @@ struct fuse_file_lock {
* foffset and moffset fields in struct
* fuse_setupmapping_out and fuse_removemapping_one.
* FUSE_SUBMOUNTS: kernel supports auto-mounting directory submounts
+ * FUSE_HANDLE_KILLPRIV_V2: fs kills suid/sgid/cap on write/chown/trunc.
+ * Upon write/truncate suid/sgid is only killed if caller
+ * does not have CAP_FSETID. Additionally upon
+ * write/truncate sgid is killed only if file has group
+ * execute permission. (Same as Linux VFS behavior).
*/
#define FUSE_ASYNC_READ (1 << 0)
#define FUSE_POSIX_LOCKS (1 << 1)
@@ -349,6 +359,7 @@ struct fuse_file_lock {
#define FUSE_EXPLICIT_INVAL_DATA (1 << 25)
#define FUSE_MAP_ALIGNMENT (1 << 26)
#define FUSE_SUBMOUNTS (1 << 27)
+#define FUSE_HANDLE_KILLPRIV_V2 (1 << 28)
/**
* CUSE INIT request/reply flags
@@ -378,11 +389,14 @@ struct fuse_file_lock {
*
* FUSE_WRITE_CACHE: delayed write from page cache, file handle is guessed
* FUSE_WRITE_LOCKOWNER: lock_owner field is valid
- * FUSE_WRITE_KILL_PRIV: kill suid and sgid bits
+ * FUSE_WRITE_KILL_SUIDGID: kill suid and sgid bits
*/
#define FUSE_WRITE_CACHE (1 << 0)
#define FUSE_WRITE_LOCKOWNER (1 << 1)
-#define FUSE_WRITE_KILL_PRIV (1 << 2)
+#define FUSE_WRITE_KILL_SUIDGID (1 << 2)
+
+/* Obsolete alias; this flag implies killing suid/sgid only. */
+#define FUSE_WRITE_KILL_PRIV FUSE_WRITE_KILL_SUIDGID
/**
* Read flags
@@ -431,6 +445,12 @@ struct fuse_file_lock {
*/
#define FUSE_ATTR_SUBMOUNT (1 << 0)
+/**
+ * Open flags
+ * FUSE_OPEN_KILL_SUIDGID: Kill suid and sgid if executable
+ */
+#define FUSE_OPEN_KILL_SUIDGID (1 << 0)
+
enum fuse_opcode {
FUSE_LOOKUP = 1,
FUSE_FORGET = 2, /* no reply */
@@ -592,14 +612,14 @@ struct fuse_setattr_in {
struct fuse_open_in {
uint32_t flags;
- uint32_t unused;
+ uint32_t open_flags; /* FUSE_OPEN_... */
};
struct fuse_create_in {
uint32_t flags;
uint32_t mode;
uint32_t umask;
- uint32_t padding;
+ uint32_t open_flags; /* FUSE_OPEN_... */
};
struct fuse_open_out {
diff --git a/include/uapi/linux/gpio.h b/include/uapi/linux/gpio.h
index 2072c260f5d0..e4eb0b8c5cf9 100644
--- a/include/uapi/linux/gpio.h
+++ b/include/uapi/linux/gpio.h
@@ -65,6 +65,7 @@ struct gpiochip_info {
* @GPIO_V2_LINE_FLAG_BIAS_PULL_UP: line has pull-up bias enabled
* @GPIO_V2_LINE_FLAG_BIAS_PULL_DOWN: line has pull-down bias enabled
* @GPIO_V2_LINE_FLAG_BIAS_DISABLED: line has bias disabled
+ * @GPIO_V2_LINE_FLAG_EVENT_CLOCK_REALTIME: line events contain REALTIME timestamps
*/
enum gpio_v2_line_flag {
GPIO_V2_LINE_FLAG_USED = _BITULL(0),
@@ -78,6 +79,7 @@ enum gpio_v2_line_flag {
GPIO_V2_LINE_FLAG_BIAS_PULL_UP = _BITULL(8),
GPIO_V2_LINE_FLAG_BIAS_PULL_DOWN = _BITULL(9),
GPIO_V2_LINE_FLAG_BIAS_DISABLED = _BITULL(10),
+ GPIO_V2_LINE_FLAG_EVENT_CLOCK_REALTIME = _BITULL(11),
};
/**
@@ -270,9 +272,6 @@ enum gpio_v2_line_event_id {
/**
* struct gpio_v2_line_event - The actual event being pushed to userspace
* @timestamp_ns: best estimate of time of event occurrence, in nanoseconds.
- * The @timestamp_ns is read from %CLOCK_MONOTONIC and is intended to allow
- * the accurate measurement of the time between events. It does not provide
- * the wall-clock time.
* @id: event identifier with value from &enum gpio_v2_line_event_id
* @offset: the offset of the line that triggered the event
* @seqno: the sequence number for this event in the sequence of events for
@@ -280,6 +279,13 @@ enum gpio_v2_line_event_id {
* @line_seqno: the sequence number for this event in the sequence of
* events on this particular line
* @padding: reserved for future use
+ *
+ * By default the @timestamp_ns is read from %CLOCK_MONOTONIC and is
+ * intended to allow the accurate measurement of the time between events.
+ * It does not provide the wall-clock time.
+ *
+ * If the %GPIO_V2_LINE_FLAG_EVENT_CLOCK_REALTIME flag is set then the
+ * @timestamp_ns is read from %CLOCK_REALTIME.
*/
struct gpio_v2_line_event {
__aligned_u64 timestamp_ns;
diff --git a/include/uapi/linux/idxd.h b/include/uapi/linux/idxd.h
index fdcdfe414223..236d437947bc 100644
--- a/include/uapi/linux/idxd.h
+++ b/include/uapi/linux/idxd.h
@@ -26,6 +26,9 @@
#define IDXD_OP_FLAG_DRDBK 0x4000
#define IDXD_OP_FLAG_DSTS 0x8000
+/* IAX */
+#define IDXD_OP_FLAG_RD_SRC2_AECS 0x010000
+
/* Opcode */
enum dsa_opcode {
DSA_OPCODE_NOOP = 0,
@@ -47,6 +50,14 @@ enum dsa_opcode {
DSA_OPCODE_CFLUSH = 0x20,
};
+enum iax_opcode {
+ IAX_OPCODE_NOOP = 0,
+ IAX_OPCODE_DRAIN = 2,
+ IAX_OPCODE_MEMMOVE,
+ IAX_OPCODE_DECOMPRESS = 0x42,
+ IAX_OPCODE_COMPRESS,
+};
+
/* Completion record status */
enum dsa_completion_status {
DSA_COMP_NONE = 0,
@@ -80,6 +91,33 @@ enum dsa_completion_status {
DSA_COMP_TRANSLATION_FAIL,
};
+enum iax_completion_status {
+ IAX_COMP_NONE = 0,
+ IAX_COMP_SUCCESS,
+ IAX_COMP_PAGE_FAULT_IR = 0x04,
+ IAX_COMP_OUTBUF_OVERFLOW,
+ IAX_COMP_BAD_OPCODE = 0x10,
+ IAX_COMP_INVALID_FLAGS,
+ IAX_COMP_NOZERO_RESERVE,
+ IAX_COMP_INVALID_SIZE,
+ IAX_COMP_OVERLAP_BUFFERS = 0x16,
+ IAX_COMP_INT_HANDLE_INVAL = 0x19,
+ IAX_COMP_CRA_XLAT,
+ IAX_COMP_CRA_ALIGN,
+ IAX_COMP_ADDR_ALIGN,
+ IAX_COMP_PRIV_BAD,
+ IAX_COMP_TRAFFIC_CLASS_CONF,
+ IAX_COMP_PFAULT_RDBA,
+ IAX_COMP_HW_ERR1,
+ IAX_COMP_HW_ERR_DRB,
+ IAX_COMP_TRANSLATION_FAIL,
+ IAX_COMP_PRS_TIMEOUT,
+ IAX_COMP_WATCHDOG,
+ IAX_COMP_INVALID_COMP_FLAG = 0x30,
+ IAX_COMP_INVALID_FILTER_FLAG,
+ IAX_COMP_INVALID_NUM_ELEMS = 0x33,
+};
+
#define DSA_COMP_STATUS_MASK 0x7f
#define DSA_COMP_STATUS_WRITE 0x80
@@ -163,6 +201,28 @@ struct dsa_hw_desc {
};
} __attribute__((packed));
+struct iax_hw_desc {
+ uint32_t pasid:20;
+ uint32_t rsvd:11;
+ uint32_t priv:1;
+ uint32_t flags:24;
+ uint32_t opcode:8;
+ uint64_t completion_addr;
+ uint64_t src1_addr;
+ uint64_t dst_addr;
+ uint32_t src1_size;
+ uint16_t int_handle;
+ union {
+ uint16_t compr_flags;
+ uint16_t decompr_flags;
+ };
+ uint64_t src2_addr;
+ uint32_t max_dst_size;
+ uint32_t src2_size;
+ uint32_t filter_flags;
+ uint32_t num_inputs;
+} __attribute__((packed));
+
struct dsa_raw_desc {
uint64_t field[8];
} __attribute__((packed));
@@ -223,4 +283,23 @@ struct dsa_raw_completion_record {
uint64_t field[4];
} __attribute__((packed));
+struct iax_completion_record {
+ volatile uint8_t status;
+ uint8_t error_code;
+ uint16_t rsvd;
+ uint32_t bytes_completed;
+ uint64_t fault_addr;
+ uint32_t invalid_flags;
+ uint32_t rsvd2;
+ uint32_t output_size;
+ uint8_t output_bits;
+ uint8_t rsvd3;
+ uint16_t rsvd4;
+ uint64_t rsvd5[4];
+} __attribute__((packed));
+
+struct iax_raw_completion_record {
+ uint64_t field[8];
+} __attribute__((packed));
+
#endif
diff --git a/include/uapi/linux/if_link.h b/include/uapi/linux/if_link.h
index 874cc12a34d9..82708c6db432 100644
--- a/include/uapi/linux/if_link.h
+++ b/include/uapi/linux/if_link.h
@@ -75,8 +75,9 @@ struct rtnl_link_stats {
*
* @rx_dropped: Number of packets received but not processed,
* e.g. due to lack of resources or unsupported protocol.
- * For hardware interfaces this counter should not include packets
- * dropped by the device which are counted separately in
+ * For hardware interfaces this counter may include packets discarded
+ * due to L2 address filtering but should not include packets dropped
+ * by the device due to buffer exhaustion which are counted separately in
* @rx_missed_errors (since procfs folds those two counters together).
*
* @tx_dropped: Number of packets dropped on their way to transmission,
diff --git a/include/uapi/linux/kvm.h b/include/uapi/linux/kvm.h
index ca41220b40b8..374c67875cdb 100644
--- a/include/uapi/linux/kvm.h
+++ b/include/uapi/linux/kvm.h
@@ -250,6 +250,8 @@ struct kvm_hyperv_exit {
#define KVM_EXIT_ARM_NISV 28
#define KVM_EXIT_X86_RDMSR 29
#define KVM_EXIT_X86_WRMSR 30
+#define KVM_EXIT_DIRTY_RING_FULL 31
+#define KVM_EXIT_AP_RESET_HOLD 32
/* For KVM_EXIT_INTERNAL_ERROR */
/* Emulate instruction failed. */
@@ -572,6 +574,7 @@ struct kvm_vapic_addr {
#define KVM_MP_STATE_CHECK_STOP 6
#define KVM_MP_STATE_OPERATING 7
#define KVM_MP_STATE_LOAD 8
+#define KVM_MP_STATE_AP_RESET_HOLD 9
struct kvm_mp_state {
__u32 mp_state;
@@ -1053,6 +1056,8 @@ struct kvm_ppc_resize_hpt {
#define KVM_CAP_X86_USER_SPACE_MSR 188
#define KVM_CAP_X86_MSR_FILTER 189
#define KVM_CAP_ENFORCE_PV_FEATURE_CPUID 190
+#define KVM_CAP_SYS_HYPERV_CPUID 191
+#define KVM_CAP_DIRTY_LOG_RING 192
#ifdef KVM_CAP_IRQ_ROUTING
@@ -1511,7 +1516,7 @@ struct kvm_enc_region {
/* Available with KVM_CAP_MANUAL_DIRTY_LOG_PROTECT_2 */
#define KVM_CLEAR_DIRTY_LOG _IOWR(KVMIO, 0xc0, struct kvm_clear_dirty_log)
-/* Available with KVM_CAP_HYPERV_CPUID */
+/* Available with KVM_CAP_HYPERV_CPUID (vcpu) / KVM_CAP_SYS_HYPERV_CPUID (system) */
#define KVM_GET_SUPPORTED_HV_CPUID _IOWR(KVMIO, 0xc1, struct kvm_cpuid2)
/* Available with KVM_CAP_ARM_SVE */
@@ -1557,6 +1562,9 @@ struct kvm_pv_cmd {
/* Available with KVM_CAP_X86_MSR_FILTER */
#define KVM_X86_SET_MSR_FILTER _IOW(KVMIO, 0xc6, struct kvm_msr_filter)
+/* Available with KVM_CAP_DIRTY_LOG_RING */
+#define KVM_RESET_DIRTY_RINGS _IO(KVMIO, 0xc7)
+
/* Secure Encrypted Virtualization command */
enum sev_cmd_id {
/* Guest initialization commands */
@@ -1710,4 +1718,52 @@ struct kvm_hyperv_eventfd {
#define KVM_DIRTY_LOG_MANUAL_PROTECT_ENABLE (1 << 0)
#define KVM_DIRTY_LOG_INITIALLY_SET (1 << 1)
+/*
+ * Arch needs to define the macro after implementing the dirty ring
+ * feature. KVM_DIRTY_LOG_PAGE_OFFSET should be defined as the
+ * starting page offset of the dirty ring structures.
+ */
+#ifndef KVM_DIRTY_LOG_PAGE_OFFSET
+#define KVM_DIRTY_LOG_PAGE_OFFSET 0
+#endif
+
+/*
+ * KVM dirty GFN flags, defined as:
+ *
+ * |---------------+---------------+--------------|
+ * | bit 1 (reset) | bit 0 (dirty) | Status |
+ * |---------------+---------------+--------------|
+ * | 0 | 0 | Invalid GFN |
+ * | 0 | 1 | Dirty GFN |
+ * | 1 | X | GFN to reset |
+ * |---------------+---------------+--------------|
+ *
+ * Lifecycle of a dirty GFN goes like:
+ *
+ * dirtied harvested reset
+ * 00 -----------> 01 -------------> 1X -------+
+ * ^ |
+ * | |
+ * +------------------------------------------+
+ *
+ * The userspace program is only responsible for the 01->1X state
+ * conversion after harvesting an entry. Also, it must not skip any
+ * dirty bits, so that dirty bits are always harvested in sequence.
+ */
+#define KVM_DIRTY_GFN_F_DIRTY BIT(0)
+#define KVM_DIRTY_GFN_F_RESET BIT(1)
+#define KVM_DIRTY_GFN_F_MASK 0x3
+
+/*
+ * KVM dirty rings should be mapped at KVM_DIRTY_LOG_PAGE_OFFSET of
+ * per-vcpu mmaped regions as an array of struct kvm_dirty_gfn. The
+ * size of the gfn buffer is decided by the first argument when
+ * enabling KVM_CAP_DIRTY_LOG_RING.
+ */
+struct kvm_dirty_gfn {
+ __u32 flags;
+ __u32 slot;
+ __u64 offset;
+};
+
#endif /* __LINUX_KVM_H */
diff --git a/include/uapi/linux/netfilter/nf_tables.h b/include/uapi/linux/netfilter/nf_tables.h
index 28b6ee53305f..b1633e7ba529 100644
--- a/include/uapi/linux/netfilter/nf_tables.h
+++ b/include/uapi/linux/netfilter/nf_tables.h
@@ -293,6 +293,7 @@ enum nft_rule_compat_attributes {
* @NFT_SET_EVAL: set can be updated from the evaluation path
* @NFT_SET_OBJECT: set contains stateful objects
* @NFT_SET_CONCAT: set contains a concatenation
+ * @NFT_SET_EXPR: set contains expressions
*/
enum nft_set_flags {
NFT_SET_ANONYMOUS = 0x1,
@@ -303,6 +304,7 @@ enum nft_set_flags {
NFT_SET_EVAL = 0x20,
NFT_SET_OBJECT = 0x40,
NFT_SET_CONCAT = 0x80,
+ NFT_SET_EXPR = 0x100,
};
/**
@@ -706,6 +708,7 @@ enum nft_dynset_ops {
enum nft_dynset_flags {
NFT_DYNSET_F_INV = (1 << 0),
+ NFT_DYNSET_F_EXPR = (1 << 1),
};
/**
diff --git a/include/uapi/linux/ppp-ioctl.h b/include/uapi/linux/ppp-ioctl.h
index 8dbecb3ad036..1cc5ce0ae062 100644
--- a/include/uapi/linux/ppp-ioctl.h
+++ b/include/uapi/linux/ppp-ioctl.h
@@ -116,7 +116,7 @@ struct pppol2tp_ioc_stats {
#define PPPIOCGCHAN _IOR('t', 55, int) /* get ppp channel number */
#define PPPIOCGL2TPSTATS _IOR('t', 54, struct pppol2tp_ioc_stats)
#define PPPIOCBRIDGECHAN _IOW('t', 53, int) /* bridge one channel to another */
-#define PPPIOCUNBRIDGECHAN _IO('t', 54) /* unbridge channel */
+#define PPPIOCUNBRIDGECHAN _IO('t', 52) /* unbridge channel */
#define SIOCGPPPSTATS (SIOCDEVPRIVATE + 0)
#define SIOCGPPPVER (SIOCDEVPRIVATE + 1) /* NEVER change this!! */
diff --git a/include/uapi/linux/v4l2-subdev.h b/include/uapi/linux/v4l2-subdev.h
index 00850b98078a..a38454d9e0f5 100644
--- a/include/uapi/linux/v4l2-subdev.h
+++ b/include/uapi/linux/v4l2-subdev.h
@@ -176,7 +176,7 @@ struct v4l2_subdev_capability {
};
/* The v4l2 sub-device video device node is registered in read-only mode. */
-#define V4L2_SUBDEV_CAP_RO_SUBDEV BIT(0)
+#define V4L2_SUBDEV_CAP_RO_SUBDEV 0x00000001
/* Backwards compatibility define --- to be removed */
#define v4l2_subdev_edid v4l2_edid
diff --git a/include/uapi/linux/vfio.h b/include/uapi/linux/vfio.h
index 2f313a238a8f..d1812777139f 100644
--- a/include/uapi/linux/vfio.h
+++ b/include/uapi/linux/vfio.h
@@ -820,6 +820,7 @@ enum {
enum {
VFIO_CCW_IO_IRQ_INDEX,
VFIO_CCW_CRW_IRQ_INDEX,
+ VFIO_CCW_REQ_IRQ_INDEX,
VFIO_CCW_NUM_IRQS
};
diff --git a/include/uapi/linux/virtio_gpu.h b/include/uapi/linux/virtio_gpu.h
index 0ec6b610402c..97523a95781d 100644
--- a/include/uapi/linux/virtio_gpu.h
+++ b/include/uapi/linux/virtio_gpu.h
@@ -115,6 +115,10 @@ enum virtio_gpu_ctrl_type {
enum virtio_gpu_shm_id {
VIRTIO_GPU_SHM_ID_UNDEFINED = 0,
+ /*
+ * VIRTIO_GPU_CMD_RESOURCE_MAP_BLOB
+ * VIRTIO_GPU_CMD_RESOURCE_UNMAP_BLOB
+ */
VIRTIO_GPU_SHM_ID_HOST_VISIBLE = 1
};
diff --git a/include/uapi/linux/virtio_ids.h b/include/uapi/linux/virtio_ids.h
index b052355ac7a3..bc1c0621f5ed 100644
--- a/include/uapi/linux/virtio_ids.h
+++ b/include/uapi/linux/virtio_ids.h
@@ -29,24 +29,30 @@
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE. */
-#define VIRTIO_ID_NET 1 /* virtio net */
-#define VIRTIO_ID_BLOCK 2 /* virtio block */
-#define VIRTIO_ID_CONSOLE 3 /* virtio console */
-#define VIRTIO_ID_RNG 4 /* virtio rng */
-#define VIRTIO_ID_BALLOON 5 /* virtio balloon */
-#define VIRTIO_ID_RPMSG 7 /* virtio remote processor messaging */
-#define VIRTIO_ID_SCSI 8 /* virtio scsi */
-#define VIRTIO_ID_9P 9 /* 9p virtio console */
-#define VIRTIO_ID_RPROC_SERIAL 11 /* virtio remoteproc serial link */
-#define VIRTIO_ID_CAIF 12 /* Virtio caif */
-#define VIRTIO_ID_GPU 16 /* virtio GPU */
-#define VIRTIO_ID_INPUT 18 /* virtio input */
-#define VIRTIO_ID_VSOCK 19 /* virtio vsock transport */
-#define VIRTIO_ID_CRYPTO 20 /* virtio crypto */
-#define VIRTIO_ID_IOMMU 23 /* virtio IOMMU */
-#define VIRTIO_ID_MEM 24 /* virtio mem */
-#define VIRTIO_ID_FS 26 /* virtio filesystem */
-#define VIRTIO_ID_PMEM 27 /* virtio pmem */
-#define VIRTIO_ID_MAC80211_HWSIM 29 /* virtio mac80211-hwsim */
+#define VIRTIO_ID_NET 1 /* virtio net */
+#define VIRTIO_ID_BLOCK 2 /* virtio block */
+#define VIRTIO_ID_CONSOLE 3 /* virtio console */
+#define VIRTIO_ID_RNG 4 /* virtio rng */
+#define VIRTIO_ID_BALLOON 5 /* virtio balloon */
+#define VIRTIO_ID_IOMEM 6 /* virtio ioMemory */
+#define VIRTIO_ID_RPMSG 7 /* virtio remote processor messaging */
+#define VIRTIO_ID_SCSI 8 /* virtio scsi */
+#define VIRTIO_ID_9P 9 /* 9p virtio console */
+#define VIRTIO_ID_MAC80211_WLAN 10 /* virtio WLAN MAC */
+#define VIRTIO_ID_RPROC_SERIAL 11 /* virtio remoteproc serial link */
+#define VIRTIO_ID_CAIF 12 /* Virtio caif */
+#define VIRTIO_ID_MEMORY_BALLOON 13 /* virtio memory balloon */
+#define VIRTIO_ID_GPU 16 /* virtio GPU */
+#define VIRTIO_ID_CLOCK 17 /* virtio clock/timer */
+#define VIRTIO_ID_INPUT 18 /* virtio input */
+#define VIRTIO_ID_VSOCK 19 /* virtio vsock transport */
+#define VIRTIO_ID_CRYPTO 20 /* virtio crypto */
+#define VIRTIO_ID_SIGNAL_DIST 21 /* virtio signal distribution device */
+#define VIRTIO_ID_PSTORE 22 /* virtio pstore device */
+#define VIRTIO_ID_IOMMU 23 /* virtio IOMMU */
+#define VIRTIO_ID_MEM 24 /* virtio mem */
+#define VIRTIO_ID_FS 26 /* virtio filesystem */
+#define VIRTIO_ID_PMEM 27 /* virtio pmem */
+#define VIRTIO_ID_MAC80211_HWSIM 29 /* virtio mac80211-hwsim */
#endif /* _LINUX_VIRTIO_IDS_H */
generated by cgit v1.2.3 (git 2.46.0) at 2025-08-23 19:46:22 +0000