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-rw-r--r--tools/perf/trace/beauty/Build8
-rw-r--r--tools/perf/trace/beauty/include/linux/socket.h4
-rw-r--r--tools/perf/trace/beauty/include/uapi/linux/fcntl.h22
-rw-r--r--tools/perf/trace/beauty/include/uapi/linux/fs.h110
-rw-r--r--tools/perf/trace/beauty/include/uapi/linux/mount.h10
-rw-r--r--tools/perf/trace/beauty/include/uapi/linux/prctl.h25
-rw-r--r--tools/perf/trace/beauty/include/uapi/linux/stat.h107
-rw-r--r--tools/perf/trace/beauty/include/uapi/linux/vhost.h39
-rw-r--r--tools/perf/trace/beauty/include/uapi/sound/asound.h8
-rwxr-xr-xtools/perf/trace/beauty/syscalltbl.sh274
10 files changed, 565 insertions, 42 deletions
diff --git a/tools/perf/trace/beauty/Build b/tools/perf/trace/beauty/Build
index cb3c1399ff40..561590ee8cda 100644
--- a/tools/perf/trace/beauty/Build
+++ b/tools/perf/trace/beauty/Build
@@ -23,14 +23,14 @@ perf-y += tracepoints/
ifdef SHELLCHECK
SHELL_TESTS := $(wildcard trace/beauty/*.sh)
- TEST_LOGS := $(SHELL_TESTS:trace/beauty/%=%.shellcheck_log)
+ SHELL_TEST_LOGS := $(SHELL_TESTS:trace/beauty/%=%.shellcheck_log)
else
SHELL_TESTS :=
- TEST_LOGS :=
+ SHELL_TEST_LOGS :=
endif
$(OUTPUT)%.shellcheck_log: %
$(call rule_mkdir)
- $(Q)$(call echo-cmd,test)shellcheck -s bash -a -S warning "$<" > $@ || (cat $@ && rm $@ && false)
+ $(Q)$(call echo-cmd,test)$(SHELLCHECK) "$<" > $@ || (cat $@ && rm $@ && false)
-perf-y += $(TEST_LOGS)
+perf-y += $(SHELL_TEST_LOGS)
diff --git a/tools/perf/trace/beauty/include/linux/socket.h b/tools/perf/trace/beauty/include/linux/socket.h
index d18cc47e89bd..3b262487ec06 100644
--- a/tools/perf/trace/beauty/include/linux/socket.h
+++ b/tools/perf/trace/beauty/include/linux/socket.h
@@ -168,7 +168,7 @@ static inline struct cmsghdr * cmsg_nxthdr (struct msghdr *__msg, struct cmsghdr
return __cmsg_nxthdr(__msg->msg_control, __msg->msg_controllen, __cmsg);
}
-static inline size_t msg_data_left(struct msghdr *msg)
+static inline size_t msg_data_left(const struct msghdr *msg)
{
return iov_iter_count(&msg->msg_iter);
}
@@ -392,6 +392,8 @@ struct ucred {
extern int move_addr_to_kernel(void __user *uaddr, int ulen, struct sockaddr_storage *kaddr);
extern int put_cmsg(struct msghdr*, int level, int type, int len, void *data);
+extern int put_cmsg_notrunc(struct msghdr *msg, int level, int type, int len,
+ void *data);
struct timespec64;
struct __kernel_timespec;
diff --git a/tools/perf/trace/beauty/include/uapi/linux/fcntl.h b/tools/perf/trace/beauty/include/uapi/linux/fcntl.h
index 6e6907e63bfc..f291ab4f94eb 100644
--- a/tools/perf/trace/beauty/include/uapi/linux/fcntl.h
+++ b/tools/perf/trace/beauty/include/uapi/linux/fcntl.h
@@ -90,10 +90,28 @@
#define DN_ATTRIB 0x00000020 /* File changed attibutes */
#define DN_MULTISHOT 0x80000000 /* Don't remove notifier */
+/* Reserved kernel ranges [-100], [-10000, -40000]. */
#define AT_FDCWD -100 /* Special value for dirfd used to
indicate openat should use the
current working directory. */
+/*
+ * The concept of process and threads in userland and the kernel is a confusing
+ * one - within the kernel every thread is a 'task' with its own individual PID,
+ * however from userland's point of view threads are grouped by a single PID,
+ * which is that of the 'thread group leader', typically the first thread
+ * spawned.
+ *
+ * To cut the Gideon knot, for internal kernel usage, we refer to
+ * PIDFD_SELF_THREAD to refer to the current thread (or task from a kernel
+ * perspective), and PIDFD_SELF_THREAD_GROUP to refer to the current thread
+ * group leader...
+ */
+#define PIDFD_SELF_THREAD -10000 /* Current thread. */
+#define PIDFD_SELF_THREAD_GROUP -10001 /* Current thread group leader. */
+
+#define FD_PIDFS_ROOT -10002 /* Root of the pidfs filesystem */
+#define FD_INVALID -10009 /* Invalid file descriptor: -10000 - EBADF = -10009 */
/* Generic flags for the *at(2) family of syscalls. */
@@ -155,4 +173,8 @@
#define AT_HANDLE_MNT_ID_UNIQUE 0x001 /* Return the u64 unique mount ID. */
#define AT_HANDLE_CONNECTABLE 0x002 /* Request a connectable file handle */
+/* Flags for execveat2(2). */
+#define AT_EXECVE_CHECK 0x10000 /* Only perform a check if execution
+ would be allowed. */
+
#endif /* _UAPI_LINUX_FCNTL_H */
diff --git a/tools/perf/trace/beauty/include/uapi/linux/fs.h b/tools/perf/trace/beauty/include/uapi/linux/fs.h
index 753971770733..0bd678a4a10e 100644
--- a/tools/perf/trace/beauty/include/uapi/linux/fs.h
+++ b/tools/perf/trace/beauty/include/uapi/linux/fs.h
@@ -40,6 +40,15 @@
#define BLOCK_SIZE_BITS 10
#define BLOCK_SIZE (1<<BLOCK_SIZE_BITS)
+/* flags for integrity meta */
+#define IO_INTEGRITY_CHK_GUARD (1U << 0) /* enforce guard check */
+#define IO_INTEGRITY_CHK_REFTAG (1U << 1) /* enforce ref check */
+#define IO_INTEGRITY_CHK_APPTAG (1U << 2) /* enforce app check */
+
+#define IO_INTEGRITY_VALID_FLAGS (IO_INTEGRITY_CHK_GUARD | \
+ IO_INTEGRITY_CHK_REFTAG | \
+ IO_INTEGRITY_CHK_APPTAG)
+
#define SEEK_SET 0 /* seek relative to beginning of file */
#define SEEK_CUR 1 /* seek relative to current file position */
#define SEEK_END 2 /* seek relative to end of file */
@@ -51,6 +60,17 @@
#define RENAME_EXCHANGE (1 << 1) /* Exchange source and dest */
#define RENAME_WHITEOUT (1 << 2) /* Whiteout source */
+/*
+ * The root inode of procfs is guaranteed to always have the same inode number.
+ * For programs that make heavy use of procfs, verifying that the root is a
+ * real procfs root and using openat2(RESOLVE_{NO_{XDEV,MAGICLINKS},BENEATH})
+ * will allow you to make sure you are never tricked into operating on the
+ * wrong procfs file.
+ */
+enum procfs_ino {
+ PROCFS_ROOT_INO = 1,
+};
+
struct file_clone_range {
__s64 src_fd;
__u64 src_offset;
@@ -82,6 +102,63 @@ struct fs_sysfs_path {
__u8 name[128];
};
+/* Protection info capability flags */
+#define LBMD_PI_CAP_INTEGRITY (1 << 0)
+#define LBMD_PI_CAP_REFTAG (1 << 1)
+
+/* Checksum types for Protection Information */
+#define LBMD_PI_CSUM_NONE 0
+#define LBMD_PI_CSUM_IP 1
+#define LBMD_PI_CSUM_CRC16_T10DIF 2
+#define LBMD_PI_CSUM_CRC64_NVME 4
+
+/* sizeof first published struct */
+#define LBMD_SIZE_VER0 16
+
+/*
+ * Logical block metadata capability descriptor
+ * If the device does not support metadata, all the fields will be zero.
+ * Applications must check lbmd_flags to determine whether metadata is
+ * supported or not.
+ */
+struct logical_block_metadata_cap {
+ /* Bitmask of logical block metadata capability flags */
+ __u32 lbmd_flags;
+ /*
+ * The amount of data described by each unit of logical block
+ * metadata
+ */
+ __u16 lbmd_interval;
+ /*
+ * Size in bytes of the logical block metadata associated with each
+ * interval
+ */
+ __u8 lbmd_size;
+ /*
+ * Size in bytes of the opaque block tag associated with each
+ * interval
+ */
+ __u8 lbmd_opaque_size;
+ /*
+ * Offset in bytes of the opaque block tag within the logical block
+ * metadata
+ */
+ __u8 lbmd_opaque_offset;
+ /* Size in bytes of the T10 PI tuple associated with each interval */
+ __u8 lbmd_pi_size;
+ /* Offset in bytes of T10 PI tuple within the logical block metadata */
+ __u8 lbmd_pi_offset;
+ /* T10 PI guard tag type */
+ __u8 lbmd_guard_tag_type;
+ /* Size in bytes of the T10 PI application tag */
+ __u8 lbmd_app_tag_size;
+ /* Size in bytes of the T10 PI reference tag */
+ __u8 lbmd_ref_tag_size;
+ /* Size in bytes of the T10 PI storage tag */
+ __u8 lbmd_storage_tag_size;
+ __u8 pad;
+};
+
/* extent-same (dedupe) ioctls; these MUST match the btrfs ioctl definitions */
#define FILE_DEDUPE_RANGE_SAME 0
#define FILE_DEDUPE_RANGE_DIFFERS 1
@@ -140,6 +217,24 @@ struct fsxattr {
};
/*
+ * Variable size structure for file_[sg]et_attr().
+ *
+ * Note. This is alternative to the structure 'struct file_kattr'/'struct fsxattr'.
+ * As this structure is passed to/from userspace with its size, this can
+ * be versioned based on the size.
+ */
+struct file_attr {
+ __u64 fa_xflags; /* xflags field value (get/set) */
+ __u32 fa_extsize; /* extsize field value (get/set)*/
+ __u32 fa_nextents; /* nextents field value (get) */
+ __u32 fa_projid; /* project identifier (get/set) */
+ __u32 fa_cowextsize; /* CoW extsize field value (get/set) */
+};
+
+#define FILE_ATTR_SIZE_VER0 24
+#define FILE_ATTR_SIZE_LATEST FILE_ATTR_SIZE_VER0
+
+/*
* Flags for the fsx_xflags field
*/
#define FS_XFLAG_REALTIME 0x00000001 /* data in realtime volume */
@@ -203,10 +298,8 @@ struct fsxattr {
#define BLKROTATIONAL _IO(0x12,126)
#define BLKZEROOUT _IO(0x12,127)
#define BLKGETDISKSEQ _IOR(0x12,128,__u64)
-/*
- * A jump here: 130-136 are reserved for zoned block devices
- * (see uapi/linux/blkzoned.h)
- */
+/* 130-136 are used by zoned block device ioctls (uapi/linux/blkzoned.h) */
+/* 137-141 are used by blk-crypto ioctls (uapi/linux/blk-crypto.h) */
#define BMAP_IOCTL 1 /* obsolete - kept for compatibility */
#define FIBMAP _IO(0x00,1) /* bmap access */
@@ -240,6 +333,8 @@ struct fsxattr {
* also /sys/kernel/debug/ for filesystems with debugfs exports
*/
#define FS_IOC_GETFSSYSFSPATH _IOR(0x15, 1, struct fs_sysfs_path)
+/* Get logical block metadata capability details */
+#define FS_IOC_GETLBMD_CAP _IOWR(0x15, 2, struct logical_block_metadata_cap)
/*
* Inode flags (FS_IOC_GETFLAGS / FS_IOC_SETFLAGS)
@@ -332,9 +427,13 @@ typedef int __bitwise __kernel_rwf_t;
/* Atomic Write */
#define RWF_ATOMIC ((__force __kernel_rwf_t)0x00000040)
+/* buffered IO that drops the cache after reading or writing data */
+#define RWF_DONTCACHE ((__force __kernel_rwf_t)0x00000080)
+
/* mask of flags supported by the kernel */
#define RWF_SUPPORTED (RWF_HIPRI | RWF_DSYNC | RWF_SYNC | RWF_NOWAIT |\
- RWF_APPEND | RWF_NOAPPEND | RWF_ATOMIC)
+ RWF_APPEND | RWF_NOAPPEND | RWF_ATOMIC |\
+ RWF_DONTCACHE)
#define PROCFS_IOCTL_MAGIC 'f'
@@ -350,6 +449,7 @@ typedef int __bitwise __kernel_rwf_t;
#define PAGE_IS_PFNZERO (1 << 5)
#define PAGE_IS_HUGE (1 << 6)
#define PAGE_IS_SOFT_DIRTY (1 << 7)
+#define PAGE_IS_GUARD (1 << 8)
/*
* struct page_region - Page region with flags
diff --git a/tools/perf/trace/beauty/include/uapi/linux/mount.h b/tools/perf/trace/beauty/include/uapi/linux/mount.h
index c07008816aca..7fa67c2031a5 100644
--- a/tools/perf/trace/beauty/include/uapi/linux/mount.h
+++ b/tools/perf/trace/beauty/include/uapi/linux/mount.h
@@ -179,7 +179,12 @@ struct statmount {
__u32 opt_array; /* [str] Array of nul terminated fs options */
__u32 opt_sec_num; /* Number of security options */
__u32 opt_sec_array; /* [str] Array of nul terminated security options */
- __u64 __spare2[46];
+ __u64 supported_mask; /* Mask flags that this kernel supports */
+ __u32 mnt_uidmap_num; /* Number of uid mappings */
+ __u32 mnt_uidmap; /* [str] Array of uid mappings (as seen from callers namespace) */
+ __u32 mnt_gidmap_num; /* Number of gid mappings */
+ __u32 mnt_gidmap; /* [str] Array of gid mappings (as seen from callers namespace) */
+ __u64 __spare2[43];
char str[]; /* Variable size part containing strings */
};
@@ -217,6 +222,9 @@ struct mnt_id_req {
#define STATMOUNT_SB_SOURCE 0x00000200U /* Want/got sb_source */
#define STATMOUNT_OPT_ARRAY 0x00000400U /* Want/got opt_... */
#define STATMOUNT_OPT_SEC_ARRAY 0x00000800U /* Want/got opt_sec... */
+#define STATMOUNT_SUPPORTED_MASK 0x00001000U /* Want/got supported mask flags */
+#define STATMOUNT_MNT_UIDMAP 0x00002000U /* Want/got uidmap... */
+#define STATMOUNT_MNT_GIDMAP 0x00004000U /* Want/got gidmap... */
/*
* Special @mnt_id values that can be passed to listmount
diff --git a/tools/perf/trace/beauty/include/uapi/linux/prctl.h b/tools/perf/trace/beauty/include/uapi/linux/prctl.h
index 5c6080680cb2..ed3aed264aeb 100644
--- a/tools/perf/trace/beauty/include/uapi/linux/prctl.h
+++ b/tools/perf/trace/beauty/include/uapi/linux/prctl.h
@@ -244,6 +244,8 @@ struct prctl_mm_map {
# define PR_MTE_TAG_MASK (0xffffUL << PR_MTE_TAG_SHIFT)
/* Unused; kept only for source compatibility */
# define PR_MTE_TCF_SHIFT 1
+/* MTE tag check store only */
+# define PR_MTE_STORE_ONLY (1UL << 19)
/* RISC-V pointer masking tag length */
# define PR_PMLEN_SHIFT 24
# define PR_PMLEN_MASK (0x7fUL << PR_PMLEN_SHIFT)
@@ -255,7 +257,12 @@ struct prctl_mm_map {
/* Dispatch syscalls to a userspace handler */
#define PR_SET_SYSCALL_USER_DISPATCH 59
# define PR_SYS_DISPATCH_OFF 0
-# define PR_SYS_DISPATCH_ON 1
+/* Enable dispatch except for the specified range */
+# define PR_SYS_DISPATCH_EXCLUSIVE_ON 1
+/* Enable dispatch for the specified range */
+# define PR_SYS_DISPATCH_INCLUSIVE_ON 2
+/* Legacy name for backwards compatibility */
+# define PR_SYS_DISPATCH_ON PR_SYS_DISPATCH_EXCLUSIVE_ON
/* The control values for the user space selector when dispatch is enabled */
# define SYSCALL_DISPATCH_FILTER_ALLOW 0
# define SYSCALL_DISPATCH_FILTER_BLOCK 1
@@ -353,4 +360,20 @@ struct prctl_mm_map {
*/
#define PR_LOCK_SHADOW_STACK_STATUS 76
+/*
+ * Controls the mode of timer_create() for CRIU restore operations.
+ * Enabling this allows CRIU to restore timers with explicit IDs.
+ *
+ * Don't use for normal operations as the result might be undefined.
+ */
+#define PR_TIMER_CREATE_RESTORE_IDS 77
+# define PR_TIMER_CREATE_RESTORE_IDS_OFF 0
+# define PR_TIMER_CREATE_RESTORE_IDS_ON 1
+# define PR_TIMER_CREATE_RESTORE_IDS_GET 2
+
+/* FUTEX hash management */
+#define PR_FUTEX_HASH 78
+# define PR_FUTEX_HASH_SET_SLOTS 1
+# define PR_FUTEX_HASH_GET_SLOTS 2
+
#endif /* _LINUX_PRCTL_H */
diff --git a/tools/perf/trace/beauty/include/uapi/linux/stat.h b/tools/perf/trace/beauty/include/uapi/linux/stat.h
index 887a25286441..1686861aae20 100644
--- a/tools/perf/trace/beauty/include/uapi/linux/stat.h
+++ b/tools/perf/trace/beauty/include/uapi/linux/stat.h
@@ -98,43 +98,97 @@ struct statx_timestamp {
*/
struct statx {
/* 0x00 */
- __u32 stx_mask; /* What results were written [uncond] */
- __u32 stx_blksize; /* Preferred general I/O size [uncond] */
- __u64 stx_attributes; /* Flags conveying information about the file [uncond] */
+ /* What results were written [uncond] */
+ __u32 stx_mask;
+
+ /* Preferred general I/O size [uncond] */
+ __u32 stx_blksize;
+
+ /* Flags conveying information about the file [uncond] */
+ __u64 stx_attributes;
+
/* 0x10 */
- __u32 stx_nlink; /* Number of hard links */
- __u32 stx_uid; /* User ID of owner */
- __u32 stx_gid; /* Group ID of owner */
- __u16 stx_mode; /* File mode */
+ /* Number of hard links */
+ __u32 stx_nlink;
+
+ /* User ID of owner */
+ __u32 stx_uid;
+
+ /* Group ID of owner */
+ __u32 stx_gid;
+
+ /* File mode */
+ __u16 stx_mode;
__u16 __spare0[1];
+
/* 0x20 */
- __u64 stx_ino; /* Inode number */
- __u64 stx_size; /* File size */
- __u64 stx_blocks; /* Number of 512-byte blocks allocated */
- __u64 stx_attributes_mask; /* Mask to show what's supported in stx_attributes */
+ /* Inode number */
+ __u64 stx_ino;
+
+ /* File size */
+ __u64 stx_size;
+
+ /* Number of 512-byte blocks allocated */
+ __u64 stx_blocks;
+
+ /* Mask to show what's supported in stx_attributes */
+ __u64 stx_attributes_mask;
+
/* 0x40 */
- struct statx_timestamp stx_atime; /* Last access time */
- struct statx_timestamp stx_btime; /* File creation time */
- struct statx_timestamp stx_ctime; /* Last attribute change time */
- struct statx_timestamp stx_mtime; /* Last data modification time */
+ /* Last access time */
+ struct statx_timestamp stx_atime;
+
+ /* File creation time */
+ struct statx_timestamp stx_btime;
+
+ /* Last attribute change time */
+ struct statx_timestamp stx_ctime;
+
+ /* Last data modification time */
+ struct statx_timestamp stx_mtime;
+
/* 0x80 */
- __u32 stx_rdev_major; /* Device ID of special file [if bdev/cdev] */
+ /* Device ID of special file [if bdev/cdev] */
+ __u32 stx_rdev_major;
__u32 stx_rdev_minor;
- __u32 stx_dev_major; /* ID of device containing file [uncond] */
+
+ /* ID of device containing file [uncond] */
+ __u32 stx_dev_major;
__u32 stx_dev_minor;
+
/* 0x90 */
__u64 stx_mnt_id;
- __u32 stx_dio_mem_align; /* Memory buffer alignment for direct I/O */
- __u32 stx_dio_offset_align; /* File offset alignment for direct I/O */
+
+ /* Memory buffer alignment for direct I/O */
+ __u32 stx_dio_mem_align;
+
+ /* File offset alignment for direct I/O */
+ __u32 stx_dio_offset_align;
+
/* 0xa0 */
- __u64 stx_subvol; /* Subvolume identifier */
- __u32 stx_atomic_write_unit_min; /* Min atomic write unit in bytes */
- __u32 stx_atomic_write_unit_max; /* Max atomic write unit in bytes */
+ /* Subvolume identifier */
+ __u64 stx_subvol;
+
+ /* Min atomic write unit in bytes */
+ __u32 stx_atomic_write_unit_min;
+
+ /* Max atomic write unit in bytes */
+ __u32 stx_atomic_write_unit_max;
+
/* 0xb0 */
- __u32 stx_atomic_write_segments_max; /* Max atomic write segment count */
- __u32 __spare1[1];
- /* 0xb8 */
- __u64 __spare3[9]; /* Spare space for future expansion */
+ /* Max atomic write segment count */
+ __u32 stx_atomic_write_segments_max;
+
+ /* File offset alignment for direct I/O reads */
+ __u32 stx_dio_read_offset_align;
+
+ /* Optimised max atomic write unit in bytes */
+ __u32 stx_atomic_write_unit_max_opt;
+ __u32 __spare2[1];
+
+ /* 0xc0 */
+ __u64 __spare3[8]; /* Spare space for future expansion */
+
/* 0x100 */
};
@@ -164,6 +218,7 @@ struct statx {
#define STATX_MNT_ID_UNIQUE 0x00004000U /* Want/got extended stx_mount_id */
#define STATX_SUBVOL 0x00008000U /* Want/got stx_subvol */
#define STATX_WRITE_ATOMIC 0x00010000U /* Want/got atomic_write_* fields */
+#define STATX_DIO_READ_ALIGN 0x00020000U /* Want/got dio read alignment info */
#define STATX__RESERVED 0x80000000U /* Reserved for future struct statx expansion */
diff --git a/tools/perf/trace/beauty/include/uapi/linux/vhost.h b/tools/perf/trace/beauty/include/uapi/linux/vhost.h
index b95dd84eef2d..c57674a6aa0d 100644
--- a/tools/perf/trace/beauty/include/uapi/linux/vhost.h
+++ b/tools/perf/trace/beauty/include/uapi/linux/vhost.h
@@ -28,10 +28,10 @@
/* Set current process as the (exclusive) owner of this file descriptor. This
* must be called before any other vhost command. Further calls to
- * VHOST_OWNER_SET fail until VHOST_OWNER_RESET is called. */
+ * VHOST_SET_OWNER fail until VHOST_RESET_OWNER is called. */
#define VHOST_SET_OWNER _IO(VHOST_VIRTIO, 0x01)
/* Give up ownership, and reset the device to default values.
- * Allows subsequent call to VHOST_OWNER_SET to succeed. */
+ * Allows subsequent call to VHOST_SET_OWNER to succeed. */
#define VHOST_RESET_OWNER _IO(VHOST_VIRTIO, 0x02)
/* Set up/modify memory layout */
@@ -235,4 +235,39 @@
*/
#define VHOST_VDPA_GET_VRING_SIZE _IOWR(VHOST_VIRTIO, 0x82, \
struct vhost_vring_state)
+
+/* Extended features manipulation */
+#define VHOST_GET_FEATURES_ARRAY _IOR(VHOST_VIRTIO, 0x83, \
+ struct vhost_features_array)
+#define VHOST_SET_FEATURES_ARRAY _IOW(VHOST_VIRTIO, 0x83, \
+ struct vhost_features_array)
+
+/* fork_owner values for vhost */
+#define VHOST_FORK_OWNER_KTHREAD 0
+#define VHOST_FORK_OWNER_TASK 1
+
+/**
+ * VHOST_SET_FORK_FROM_OWNER - Set the fork_owner flag for the vhost device,
+ * This ioctl must called before VHOST_SET_OWNER.
+ * Only available when CONFIG_VHOST_ENABLE_FORK_OWNER_CONTROL=y
+ *
+ * @param fork_owner: An 8-bit value that determines the vhost thread mode
+ *
+ * When fork_owner is set to VHOST_FORK_OWNER_TASK(default value):
+ * - Vhost will create vhost worker as tasks forked from the owner,
+ * inheriting all of the owner's attributes.
+ *
+ * When fork_owner is set to VHOST_FORK_OWNER_KTHREAD:
+ * - Vhost will create vhost workers as kernel threads.
+ */
+#define VHOST_SET_FORK_FROM_OWNER _IOW(VHOST_VIRTIO, 0x84, __u8)
+
+/**
+ * VHOST_GET_FORK_OWNER - Get the current fork_owner flag for the vhost device.
+ * Only available when CONFIG_VHOST_ENABLE_FORK_OWNER_CONTROL=y
+ *
+ * @return: An 8-bit value indicating the current thread mode.
+ */
+#define VHOST_GET_FORK_FROM_OWNER _IOR(VHOST_VIRTIO, 0x85, __u8)
+
#endif
diff --git a/tools/perf/trace/beauty/include/uapi/sound/asound.h b/tools/perf/trace/beauty/include/uapi/sound/asound.h
index 4cd513215bcd..5a049eeaecce 100644
--- a/tools/perf/trace/beauty/include/uapi/sound/asound.h
+++ b/tools/perf/trace/beauty/include/uapi/sound/asound.h
@@ -716,7 +716,7 @@ enum {
* Raw MIDI section - /dev/snd/midi??
*/
-#define SNDRV_RAWMIDI_VERSION SNDRV_PROTOCOL_VERSION(2, 0, 4)
+#define SNDRV_RAWMIDI_VERSION SNDRV_PROTOCOL_VERSION(2, 0, 5)
enum {
SNDRV_RAWMIDI_STREAM_OUTPUT = 0,
@@ -728,6 +728,9 @@ enum {
#define SNDRV_RAWMIDI_INFO_INPUT 0x00000002
#define SNDRV_RAWMIDI_INFO_DUPLEX 0x00000004
#define SNDRV_RAWMIDI_INFO_UMP 0x00000008
+#define SNDRV_RAWMIDI_INFO_STREAM_INACTIVE 0x00000010
+
+#define SNDRV_RAWMIDI_DEVICE_UNKNOWN 0
struct snd_rawmidi_info {
unsigned int device; /* RO/WR (control): device number */
@@ -740,7 +743,8 @@ struct snd_rawmidi_info {
unsigned char subname[32]; /* name of active or selected subdevice */
unsigned int subdevices_count;
unsigned int subdevices_avail;
- unsigned char reserved[64]; /* reserved for future use */
+ int tied_device; /* R: tied rawmidi device (UMP/legacy) */
+ unsigned char reserved[60]; /* reserved for future use */
};
#define SNDRV_RAWMIDI_MODE_FRAMING_MASK (7<<0)
diff --git a/tools/perf/trace/beauty/syscalltbl.sh b/tools/perf/trace/beauty/syscalltbl.sh
new file mode 100755
index 000000000000..1199618dc178
--- /dev/null
+++ b/tools/perf/trace/beauty/syscalltbl.sh
@@ -0,0 +1,274 @@
+#!/bin/sh
+# SPDX-License-Identifier: GPL-2.0
+#
+# Generate all syscall tables.
+#
+# Each line of the syscall table should have the following format:
+#
+# NR ABI NAME [NATIVE] [COMPAT [noreturn]]
+#
+# NR syscall number
+# ABI ABI name
+# NAME syscall name
+# NATIVE native entry point (optional)
+# COMPAT compat entry point (optional)
+# noreturn system call doesn't return (optional)
+set -e
+
+usage() {
+ cat >&2 <<EOF
+usage: $0 <TOOLS DIRECTORY> <OUTFILE>
+
+ <TOOLS DIRECTORY> path to kernel tools directory
+ <OUTFILE> output header file
+EOF
+ exit 1
+}
+
+if [ $# -ne 2 ]; then
+ usage
+fi
+tools_dir=$1
+outfile=$2
+
+build_tables() {
+ infile="$1"
+ outfile="$2"
+ abis=$(echo "($3)" | tr ',' '|')
+ e_machine="$4"
+
+ if [ ! -f "$infile" ]
+ then
+ echo "Missing file $infile"
+ exit 1
+ fi
+ sorted_table=$(mktemp /tmp/syscalltbl.XXXXXX)
+ grep -E "^[0-9]+[[:space:]]+$abis" "$infile" | sort -n > "$sorted_table"
+
+ echo "static const char *const syscall_num_to_name_${e_machine}[] = {" >> "$outfile"
+ # the params are: nr abi name entry compat
+ # use _ for intentionally unused variables according to SC2034
+ while read -r nr _ name _ _; do
+ echo " [$nr] = \"$name\"," >> "$outfile"
+ done < "$sorted_table"
+ echo "};" >> "$outfile"
+
+ echo "static const uint16_t syscall_sorted_names_${e_machine}[] = {" >> "$outfile"
+
+ # When sorting by name, add a suffix of 0s upto 20 characters so that
+ # system calls that differ with a numerical suffix don't sort before
+ # those without. This default behavior of sort differs from that of
+ # strcmp used at runtime. Use sed to strip the trailing 0s suffix
+ # afterwards.
+ grep -E "^[0-9]+[[:space:]]+$abis" "$infile" | awk '{printf $3; for (i = length($3); i < 20; i++) { printf "0"; }; print " " $1}'| sort | sed 's/\([a-zA-Z1-9]\+\)0\+ \([0-9]\+\)/\1 \2/' > "$sorted_table"
+ while read -r name nr; do
+ echo " $nr, /* $name */" >> "$outfile"
+ done < "$sorted_table"
+ echo "};" >> "$outfile"
+
+ rm -f "$sorted_table"
+}
+
+rm -f "$outfile"
+cat >> "$outfile" <<EOF
+#include <elf.h>
+#include <stdint.h>
+#include <asm/bitsperlong.h>
+#include <linux/kernel.h>
+
+struct syscalltbl {
+ const char *const *num_to_name;
+ const uint16_t *sorted_names;
+ uint16_t e_machine;
+ uint16_t num_to_name_len;
+ uint16_t sorted_names_len;
+};
+
+#if defined(ALL_SYSCALLTBL) || defined(__alpha__)
+EOF
+build_tables "$tools_dir/perf/arch/alpha/entry/syscalls/syscall.tbl" "$outfile" common,64 EM_ALPHA
+cat >> "$outfile" <<EOF
+#endif // defined(ALL_SYSCALLTBL) || defined(__alpha__)
+
+#if defined(ALL_SYSCALLTBL) || defined(__arm__) || defined(__aarch64__)
+EOF
+build_tables "$tools_dir/perf/arch/arm/entry/syscalls/syscall.tbl" "$outfile" common,32,oabi EM_ARM
+build_tables "$tools_dir/perf/arch/arm64/entry/syscalls/syscall_64.tbl" "$outfile" common,64,renameat,rlimit,memfd_secret EM_AARCH64
+cat >> "$outfile" <<EOF
+#endif // defined(ALL_SYSCALLTBL) || defined(__arm__) || defined(__aarch64__)
+
+#if defined(ALL_SYSCALLTBL) || defined(__csky__)
+EOF
+build_tables "$tools_dir/scripts/syscall.tbl" "$outfile" common,32,csky,time32,stat64,rlimit EM_CSKY
+cat >> "$outfile" <<EOF
+#endif // defined(ALL_SYSCALLTBL) || defined(__csky__)
+
+#if defined(ALL_SYSCALLTBL) || defined(__mips__)
+EOF
+build_tables "$tools_dir/perf/arch/mips/entry/syscalls/syscall_n64.tbl" "$outfile" common,64,n64 EM_MIPS
+cat >> "$outfile" <<EOF
+#endif // defined(ALL_SYSCALLTBL) || defined(__mips__)
+
+#if defined(ALL_SYSCALLTBL) || defined(__hppa__)
+#if __BITS_PER_LONG != 64
+EOF
+build_tables "$tools_dir/perf/arch/parisc/entry/syscalls/syscall.tbl" "$outfile" common,32 EM_PARISC
+echo "#else" >> "$outfile"
+build_tables "$tools_dir/perf/arch/parisc/entry/syscalls/syscall.tbl" "$outfile" common,64 EM_PARISC
+cat >> "$outfile" <<EOF
+#endif //__BITS_PER_LONG != 64
+#endif // defined(ALL_SYSCALLTBL) || defined(__hppa__)
+
+#if defined(ALL_SYSCALLTBL) || defined(__powerpc__) || defined(__powerpc64__)
+EOF
+build_tables "$tools_dir/perf/arch/powerpc/entry/syscalls/syscall.tbl" "$outfile" common,32,nospu EM_PPC
+build_tables "$tools_dir/perf/arch/powerpc/entry/syscalls/syscall.tbl" "$outfile" common,64,nospu EM_PPC64
+cat >> "$outfile" <<EOF
+#endif // defined(ALL_SYSCALLTBL) || defined(__powerpc__) || defined(__powerpc64__)
+
+#if defined(ALL_SYSCALLTBL) || defined(__riscv)
+#if __BITS_PER_LONG != 64
+EOF
+build_tables "$tools_dir/scripts/syscall.tbl" "$outfile" common,32,riscv,memfd_secret EM_RISCV
+echo "#else" >> "$outfile"
+build_tables "$tools_dir/scripts/syscall.tbl" "$outfile" common,64,riscv,rlimit,memfd_secret EM_RISCV
+cat >> "$outfile" <<EOF
+#endif //__BITS_PER_LONG != 64
+#endif // defined(ALL_SYSCALLTBL) || defined(__riscv)
+#if defined(ALL_SYSCALLTBL) || defined(__s390x__)
+EOF
+build_tables "$tools_dir/perf/arch/s390/entry/syscalls/syscall.tbl" "$outfile" common,64,renameat,rlimit,memfd_secret EM_S390
+cat >> "$outfile" <<EOF
+#endif // defined(ALL_SYSCALLTBL) || defined(__s390x__)
+
+#if defined(ALL_SYSCALLTBL) || defined(__sh__)
+EOF
+build_tables "$tools_dir/perf/arch/sh/entry/syscalls/syscall.tbl" "$outfile" common,32 EM_SH
+cat >> "$outfile" <<EOF
+#endif // defined(ALL_SYSCALLTBL) || defined(__sh__)
+
+#if defined(ALL_SYSCALLTBL) || defined(__sparc64__) || defined(__sparc__)
+#if __BITS_PER_LONG != 64
+EOF
+build_tables "$tools_dir/perf/arch/sparc/entry/syscalls/syscall.tbl" "$outfile" common,32 EM_SPARC
+echo "#else" >> "$outfile"
+build_tables "$tools_dir/perf/arch/sparc/entry/syscalls/syscall.tbl" "$outfile" common,64 EM_SPARC
+cat >> "$outfile" <<EOF
+#endif //__BITS_PER_LONG != 64
+#endif // defined(ALL_SYSCALLTBL) || defined(__sparc64__) || defined(__sparc__)
+
+#if defined(ALL_SYSCALLTBL) || defined(__i386__) || defined(__x86_64__)
+EOF
+build_tables "$tools_dir/perf/arch/x86/entry/syscalls/syscall_32.tbl" "$outfile" common,32,i386 EM_386
+build_tables "$tools_dir/perf/arch/x86/entry/syscalls/syscall_64.tbl" "$outfile" common,64 EM_X86_64
+cat >> "$outfile" <<EOF
+#endif // defined(ALL_SYSCALLTBL) || defined(__i386__) || defined(__x86_64__)
+
+#if defined(ALL_SYSCALLTBL) || defined(__xtensa__)
+EOF
+build_tables "$tools_dir/perf/arch/xtensa/entry/syscalls/syscall.tbl" "$outfile" common,32 EM_XTENSA
+cat >> "$outfile" <<EOF
+#endif // defined(ALL_SYSCALLTBL) || defined(__xtensa__)
+
+#if __BITS_PER_LONG != 64
+EOF
+build_tables "$tools_dir/scripts/syscall.tbl" "$outfile" common,32 EM_NONE
+echo "#else" >> "$outfile"
+build_tables "$tools_dir/scripts/syscall.tbl" "$outfile" common,64 EM_NONE
+echo "#endif //__BITS_PER_LONG != 64" >> "$outfile"
+
+build_outer_table() {
+ e_machine=$1
+ outfile="$2"
+ cat >> "$outfile" <<EOF
+ {
+ .num_to_name = syscall_num_to_name_$e_machine,
+ .sorted_names = syscall_sorted_names_$e_machine,
+ .e_machine = $e_machine,
+ .num_to_name_len = ARRAY_SIZE(syscall_num_to_name_$e_machine),
+ .sorted_names_len = ARRAY_SIZE(syscall_sorted_names_$e_machine),
+ },
+EOF
+}
+
+cat >> "$outfile" <<EOF
+static const struct syscalltbl syscalltbls[] = {
+#if defined(ALL_SYSCALLTBL) || defined(__alpha__)
+EOF
+build_outer_table EM_ALPHA "$outfile"
+cat >> "$outfile" <<EOF
+#endif // defined(ALL_SYSCALLTBL) || defined(__alpha__)
+
+#if defined(ALL_SYSCALLTBL) || defined(__arm__) || defined(__aarch64__)
+EOF
+build_outer_table EM_ARM "$outfile"
+build_outer_table EM_AARCH64 "$outfile"
+cat >> "$outfile" <<EOF
+#endif // defined(ALL_SYSCALLTBL) || defined(__arm__) || defined(__aarch64__)
+
+#if defined(ALL_SYSCALLTBL) || defined(__csky__)
+EOF
+build_outer_table EM_CSKY "$outfile"
+cat >> "$outfile" <<EOF
+#endif // defined(ALL_SYSCALLTBL) || defined(__csky__)
+
+#if defined(ALL_SYSCALLTBL) || defined(__mips__)
+EOF
+build_outer_table EM_MIPS "$outfile"
+cat >> "$outfile" <<EOF
+#endif // defined(ALL_SYSCALLTBL) || defined(__mips__)
+
+#if defined(ALL_SYSCALLTBL) || defined(__hppa__)
+EOF
+build_outer_table EM_PARISC "$outfile"
+cat >> "$outfile" <<EOF
+#endif // defined(ALL_SYSCALLTBL) || defined(__hppa__)
+
+#if defined(ALL_SYSCALLTBL) || defined(__powerpc__) || defined(__powerpc64__)
+EOF
+build_outer_table EM_PPC "$outfile"
+build_outer_table EM_PPC64 "$outfile"
+cat >> "$outfile" <<EOF
+#endif // defined(ALL_SYSCALLTBL) || defined(__powerpc__) || defined(__powerpc64__)
+
+#if defined(ALL_SYSCALLTBL) || defined(__riscv)
+EOF
+build_outer_table EM_RISCV "$outfile"
+cat >> "$outfile" <<EOF
+#endif // defined(ALL_SYSCALLTBL) || defined(__riscv)
+
+#if defined(ALL_SYSCALLTBL) || defined(__s390x__)
+EOF
+build_outer_table EM_S390 "$outfile"
+cat >> "$outfile" <<EOF
+#endif // defined(ALL_SYSCALLTBL) || defined(__s390x__)
+
+#if defined(ALL_SYSCALLTBL) || defined(__sh__)
+EOF
+build_outer_table EM_SH "$outfile"
+cat >> "$outfile" <<EOF
+#endif // defined(ALL_SYSCALLTBL) || defined(__sh__)
+
+#if defined(ALL_SYSCALLTBL) || defined(__sparc64__) || defined(__sparc__)
+EOF
+build_outer_table EM_SPARC "$outfile"
+cat >> "$outfile" <<EOF
+#endif // defined(ALL_SYSCALLTBL) || defined(__sparc64__) || defined(__sparc__)
+
+#if defined(ALL_SYSCALLTBL) || defined(__i386__) || defined(__x86_64__)
+EOF
+build_outer_table EM_386 "$outfile"
+build_outer_table EM_X86_64 "$outfile"
+cat >> "$outfile" <<EOF
+#endif // defined(ALL_SYSCALLTBL) || defined(__i386__) || defined(__x86_64__)
+
+#if defined(ALL_SYSCALLTBL) || defined(__xtensa__)
+EOF
+build_outer_table EM_XTENSA "$outfile"
+cat >> "$outfile" <<EOF
+#endif // defined(ALL_SYSCALLTBL) || defined(__xtensa__)
+EOF
+build_outer_table EM_NONE "$outfile"
+cat >> "$outfile" <<EOF
+};
+EOF
generated by cgit v1.2.3 (git 2.39.0) at 2025-08-30 15:04:22 +0300