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-rw-r--r--include/uapi/linux/btrfs_tree.h13
-rw-r--r--include/uapi/linux/cachefiles.h68
-rw-r--r--include/uapi/linux/cdrom.h2
-rw-r--r--include/uapi/linux/cec.h20
-rw-r--r--include/uapi/linux/dma-buf.h4
-rw-r--r--include/uapi/linux/elf.h2
-rw-r--r--include/uapi/linux/input.h1
-rw-r--r--include/uapi/linux/io_uring.h128
-rw-r--r--include/uapi/linux/landlock.h36
-rw-r--r--include/uapi/linux/loop.h7
-rw-r--r--include/uapi/linux/media.h4
-rw-r--r--include/uapi/linux/nvme_ioctl.h28
-rw-r--r--include/uapi/linux/prctl.h9
-rw-r--r--include/uapi/linux/rfkill.h2
-rw-r--r--include/uapi/linux/seccomp.h2
-rw-r--r--include/uapi/linux/sev-guest.h80
-rw-r--r--include/uapi/linux/spi/spi.h3
-rw-r--r--include/uapi/linux/v4l2-controls.h5
-rw-r--r--include/uapi/linux/videodev2.h5
-rw-r--r--include/uapi/linux/virtio_ids.h14
20 files changed, 391 insertions, 42 deletions
diff --git a/include/uapi/linux/btrfs_tree.h b/include/uapi/linux/btrfs_tree.h
index b069752a8ecf..d4117152d907 100644
--- a/include/uapi/linux/btrfs_tree.h
+++ b/include/uapi/linux/btrfs_tree.h
@@ -880,19 +880,6 @@ struct btrfs_dev_replace_item {
#define BTRFS_BLOCK_GROUP_RESERVED (BTRFS_AVAIL_ALLOC_BIT_SINGLE | \
BTRFS_SPACE_INFO_GLOBAL_RSV)
-enum btrfs_raid_types {
- BTRFS_RAID_RAID10,
- BTRFS_RAID_RAID1,
- BTRFS_RAID_DUP,
- BTRFS_RAID_RAID0,
- BTRFS_RAID_SINGLE,
- BTRFS_RAID_RAID5,
- BTRFS_RAID_RAID6,
- BTRFS_RAID_RAID1C3,
- BTRFS_RAID_RAID1C4,
- BTRFS_NR_RAID_TYPES
-};
-
#define BTRFS_BLOCK_GROUP_TYPE_MASK (BTRFS_BLOCK_GROUP_DATA | \
BTRFS_BLOCK_GROUP_SYSTEM | \
BTRFS_BLOCK_GROUP_METADATA)
diff --git a/include/uapi/linux/cachefiles.h b/include/uapi/linux/cachefiles.h
new file mode 100644
index 000000000000..78caa73e5343
--- /dev/null
+++ b/include/uapi/linux/cachefiles.h
@@ -0,0 +1,68 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _LINUX_CACHEFILES_H
+#define _LINUX_CACHEFILES_H
+
+#include <linux/types.h>
+#include <linux/ioctl.h>
+
+/*
+ * Fscache ensures that the maximum length of cookie key is 255. The volume key
+ * is controlled by netfs, and generally no bigger than 255.
+ */
+#define CACHEFILES_MSG_MAX_SIZE 1024
+
+enum cachefiles_opcode {
+ CACHEFILES_OP_OPEN,
+ CACHEFILES_OP_CLOSE,
+ CACHEFILES_OP_READ,
+};
+
+/*
+ * Message Header
+ *
+ * @msg_id a unique ID identifying this message
+ * @opcode message type, CACHEFILE_OP_*
+ * @len message length, including message header and following data
+ * @object_id a unique ID identifying a cache file
+ * @data message type specific payload
+ */
+struct cachefiles_msg {
+ __u32 msg_id;
+ __u32 opcode;
+ __u32 len;
+ __u32 object_id;
+ __u8 data[];
+};
+
+/*
+ * @data contains the volume_key followed directly by the cookie_key. volume_key
+ * is a NUL-terminated string; @volume_key_size indicates the size of the volume
+ * key in bytes. cookie_key is binary data, which is netfs specific;
+ * @cookie_key_size indicates the size of the cookie key in bytes.
+ *
+ * @fd identifies an anon_fd referring to the cache file.
+ */
+struct cachefiles_open {
+ __u32 volume_key_size;
+ __u32 cookie_key_size;
+ __u32 fd;
+ __u32 flags;
+ __u8 data[];
+};
+
+/*
+ * @off indicates the starting offset of the requested file range
+ * @len indicates the length of the requested file range
+ */
+struct cachefiles_read {
+ __u64 off;
+ __u64 len;
+};
+
+/*
+ * Reply for READ request
+ * @arg for this ioctl is the @id field of READ request.
+ */
+#define CACHEFILES_IOC_READ_COMPLETE _IOW(0x98, 1, int)
+
+#endif
diff --git a/include/uapi/linux/cdrom.h b/include/uapi/linux/cdrom.h
index 804ff8d98f71..011e594e4a0d 100644
--- a/include/uapi/linux/cdrom.h
+++ b/include/uapi/linux/cdrom.h
@@ -103,7 +103,7 @@
#define CDROMREADALL 0x5318 /* read all 2646 bytes */
/*
- * These ioctls are (now) only in ide-cd.c for controlling
+ * These ioctls were only in (now removed) ide-cd.c for controlling
* drive spindown time. They should be implemented in the
* Uniform driver, via generic packet commands, GPCMD_MODE_SELECT_10,
* GPCMD_MODE_SENSE_10 and the GPMODE_POWER_PAGE...
diff --git a/include/uapi/linux/cec.h b/include/uapi/linux/cec.h
index de936f5e446d..1d48da926216 100644
--- a/include/uapi/linux/cec.h
+++ b/include/uapi/linux/cec.h
@@ -142,6 +142,26 @@ static inline void cec_msg_set_reply_to(struct cec_msg *msg,
msg->reply = msg->timeout = 0;
}
+/**
+ * cec_msg_recv_is_tx_result - return true if this message contains the
+ * result of an earlier non-blocking transmit
+ * @msg: the message structure from CEC_RECEIVE
+ */
+static inline int cec_msg_recv_is_tx_result(const struct cec_msg *msg)
+{
+ return msg->sequence && msg->tx_status && !msg->rx_status;
+}
+
+/**
+ * cec_msg_recv_is_rx_result - return true if this message contains the
+ * reply of an earlier non-blocking transmit
+ * @msg: the message structure from CEC_RECEIVE
+ */
+static inline int cec_msg_recv_is_rx_result(const struct cec_msg *msg)
+{
+ return msg->sequence && !msg->tx_status && msg->rx_status;
+}
+
/* cec_msg flags field */
#define CEC_MSG_FL_REPLY_TO_FOLLOWERS (1 << 0)
#define CEC_MSG_FL_RAW (1 << 1)
diff --git a/include/uapi/linux/dma-buf.h b/include/uapi/linux/dma-buf.h
index 8e4a2ca0bcbf..b1523cb8ab30 100644
--- a/include/uapi/linux/dma-buf.h
+++ b/include/uapi/linux/dma-buf.h
@@ -92,7 +92,7 @@ struct dma_buf_sync {
* between them in actual uapi, they're just different numbers.
*/
#define DMA_BUF_SET_NAME _IOW(DMA_BUF_BASE, 1, const char *)
-#define DMA_BUF_SET_NAME_A _IOW(DMA_BUF_BASE, 1, u32)
-#define DMA_BUF_SET_NAME_B _IOW(DMA_BUF_BASE, 1, u64)
+#define DMA_BUF_SET_NAME_A _IOW(DMA_BUF_BASE, 1, __u32)
+#define DMA_BUF_SET_NAME_B _IOW(DMA_BUF_BASE, 1, __u64)
#endif
diff --git a/include/uapi/linux/elf.h b/include/uapi/linux/elf.h
index 7ce993e6786c..429bec8dd70a 100644
--- a/include/uapi/linux/elf.h
+++ b/include/uapi/linux/elf.h
@@ -431,6 +431,8 @@ typedef struct elf64_shdr {
#define NT_ARM_PACG_KEYS 0x408 /* ARM pointer authentication generic key */
#define NT_ARM_TAGGED_ADDR_CTRL 0x409 /* arm64 tagged address control (prctl()) */
#define NT_ARM_PAC_ENABLED_KEYS 0x40a /* arm64 ptr auth enabled keys (prctl()) */
+#define NT_ARM_SSVE 0x40b /* ARM Streaming SVE registers */
+#define NT_ARM_ZA 0x40c /* ARM SME ZA registers */
#define NT_ARC_V2 0x600 /* ARCv2 accumulator/extra registers */
#define NT_VMCOREDD 0x700 /* Vmcore Device Dump Note */
#define NT_MIPS_DSP 0x800 /* MIPS DSP ASE registers */
diff --git a/include/uapi/linux/input.h b/include/uapi/linux/input.h
index ee3127461ee0..ef4257ab3026 100644
--- a/include/uapi/linux/input.h
+++ b/include/uapi/linux/input.h
@@ -271,6 +271,7 @@ struct input_mask {
#define BUS_RMI 0x1D
#define BUS_CEC 0x1E
#define BUS_INTEL_ISHTP 0x1F
+#define BUS_AMD_SFH 0x20
/*
* MT_TOOL types
diff --git a/include/uapi/linux/io_uring.h b/include/uapi/linux/io_uring.h
index 1845cf7c80ba..53e7dae92e42 100644
--- a/include/uapi/linux/io_uring.h
+++ b/include/uapi/linux/io_uring.h
@@ -22,6 +22,7 @@ struct io_uring_sqe {
union {
__u64 off; /* offset into file */
__u64 addr2;
+ __u32 cmd_op;
};
union {
__u64 addr; /* pointer to buffer or iovecs */
@@ -45,6 +46,7 @@ struct io_uring_sqe {
__u32 rename_flags;
__u32 unlink_flags;
__u32 hardlink_flags;
+ __u32 xattr_flags;
};
__u64 user_data; /* data to be passed back at completion time */
/* pack this to avoid bogus arm OABI complaints */
@@ -60,9 +62,28 @@ struct io_uring_sqe {
__s32 splice_fd_in;
__u32 file_index;
};
- __u64 __pad2[2];
+ union {
+ struct {
+ __u64 addr3;
+ __u64 __pad2[1];
+ };
+ /*
+ * If the ring is initialized with IORING_SETUP_SQE128, then
+ * this field is used for 80 bytes of arbitrary command data
+ */
+ __u8 cmd[0];
+ };
};
+/*
+ * If sqe->file_index is set to this for opcodes that instantiate a new
+ * direct descriptor (like openat/openat2/accept), then io_uring will allocate
+ * an available direct descriptor instead of having the application pass one
+ * in. The picked direct descriptor will be returned in cqe->res, or -ENFILE
+ * if the space is full.
+ */
+#define IORING_FILE_INDEX_ALLOC (~0U)
+
enum {
IOSQE_FIXED_FILE_BIT,
IOSQE_IO_DRAIN_BIT,
@@ -102,8 +123,25 @@ enum {
#define IORING_SETUP_ATTACH_WQ (1U << 5) /* attach to existing wq */
#define IORING_SETUP_R_DISABLED (1U << 6) /* start with ring disabled */
#define IORING_SETUP_SUBMIT_ALL (1U << 7) /* continue submit on error */
+/*
+ * Cooperative task running. When requests complete, they often require
+ * forcing the submitter to transition to the kernel to complete. If this
+ * flag is set, work will be done when the task transitions anyway, rather
+ * than force an inter-processor interrupt reschedule. This avoids interrupting
+ * a task running in userspace, and saves an IPI.
+ */
+#define IORING_SETUP_COOP_TASKRUN (1U << 8)
+/*
+ * If COOP_TASKRUN is set, get notified if task work is available for
+ * running and a kernel transition would be needed to run it. This sets
+ * IORING_SQ_TASKRUN in the sq ring flags. Not valid with COOP_TASKRUN.
+ */
+#define IORING_SETUP_TASKRUN_FLAG (1U << 9)
-enum {
+#define IORING_SETUP_SQE128 (1U << 10) /* SQEs are 128 byte */
+#define IORING_SETUP_CQE32 (1U << 11) /* CQEs are 32 byte */
+
+enum io_uring_op {
IORING_OP_NOP,
IORING_OP_READV,
IORING_OP_WRITEV,
@@ -145,6 +183,12 @@ enum {
IORING_OP_SYMLINKAT,
IORING_OP_LINKAT,
IORING_OP_MSG_RING,
+ IORING_OP_FSETXATTR,
+ IORING_OP_SETXATTR,
+ IORING_OP_FGETXATTR,
+ IORING_OP_GETXATTR,
+ IORING_OP_SOCKET,
+ IORING_OP_URING_CMD,
/* this goes last, obviously */
IORING_OP_LAST,
@@ -188,12 +232,45 @@ enum {
#define IORING_POLL_UPDATE_USER_DATA (1U << 2)
/*
+ * ASYNC_CANCEL flags.
+ *
+ * IORING_ASYNC_CANCEL_ALL Cancel all requests that match the given key
+ * IORING_ASYNC_CANCEL_FD Key off 'fd' for cancelation rather than the
+ * request 'user_data'
+ * IORING_ASYNC_CANCEL_ANY Match any request
+ */
+#define IORING_ASYNC_CANCEL_ALL (1U << 0)
+#define IORING_ASYNC_CANCEL_FD (1U << 1)
+#define IORING_ASYNC_CANCEL_ANY (1U << 2)
+
+/*
+ * send/sendmsg and recv/recvmsg flags (sqe->addr2)
+ *
+ * IORING_RECVSEND_POLL_FIRST If set, instead of first attempting to send
+ * or receive and arm poll if that yields an
+ * -EAGAIN result, arm poll upfront and skip
+ * the initial transfer attempt.
+ */
+#define IORING_RECVSEND_POLL_FIRST (1U << 0)
+
+/*
+ * accept flags stored in sqe->ioprio
+ */
+#define IORING_ACCEPT_MULTISHOT (1U << 0)
+
+/*
* IO completion data structure (Completion Queue Entry)
*/
struct io_uring_cqe {
__u64 user_data; /* sqe->data submission passed back */
__s32 res; /* result code for this event */
__u32 flags;
+
+ /*
+ * If the ring is initialized with IORING_SETUP_CQE32, then this field
+ * contains 16-bytes of padding, doubling the size of the CQE.
+ */
+ __u64 big_cqe[];
};
/*
@@ -201,9 +278,11 @@ struct io_uring_cqe {
*
* IORING_CQE_F_BUFFER If set, the upper 16 bits are the buffer ID
* IORING_CQE_F_MORE If set, parent SQE will generate more CQE entries
+ * IORING_CQE_F_SOCK_NONEMPTY If set, more data to read after socket recv
*/
#define IORING_CQE_F_BUFFER (1U << 0)
#define IORING_CQE_F_MORE (1U << 1)
+#define IORING_CQE_F_SOCK_NONEMPTY (1U << 2)
enum {
IORING_CQE_BUFFER_SHIFT = 16,
@@ -236,6 +315,7 @@ struct io_sqring_offsets {
*/
#define IORING_SQ_NEED_WAKEUP (1U << 0) /* needs io_uring_enter wakeup */
#define IORING_SQ_CQ_OVERFLOW (1U << 1) /* CQ ring is overflown */
+#define IORING_SQ_TASKRUN (1U << 2) /* task should enter the kernel */
struct io_cqring_offsets {
__u32 head;
@@ -333,6 +413,10 @@ enum {
IORING_REGISTER_RING_FDS = 20,
IORING_UNREGISTER_RING_FDS = 21,
+ /* register ring based provide buffer group */
+ IORING_REGISTER_PBUF_RING = 22,
+ IORING_UNREGISTER_PBUF_RING = 23,
+
/* this goes last */
IORING_REGISTER_LAST
};
@@ -350,9 +434,15 @@ struct io_uring_files_update {
__aligned_u64 /* __s32 * */ fds;
};
+/*
+ * Register a fully sparse file space, rather than pass in an array of all
+ * -1 file descriptors.
+ */
+#define IORING_RSRC_REGISTER_SPARSE (1U << 0)
+
struct io_uring_rsrc_register {
__u32 nr;
- __u32 resv;
+ __u32 flags;
__u64 resv2;
__aligned_u64 data;
__aligned_u64 tags;
@@ -404,6 +494,38 @@ struct io_uring_restriction {
__u32 resv2[3];
};
+struct io_uring_buf {
+ __u64 addr;
+ __u32 len;
+ __u16 bid;
+ __u16 resv;
+};
+
+struct io_uring_buf_ring {
+ union {
+ /*
+ * To avoid spilling into more pages than we need to, the
+ * ring tail is overlaid with the io_uring_buf->resv field.
+ */
+ struct {
+ __u64 resv1;
+ __u32 resv2;
+ __u16 resv3;
+ __u16 tail;
+ };
+ struct io_uring_buf bufs[0];
+ };
+};
+
+/* argument for IORING_(UN)REGISTER_PBUF_RING */
+struct io_uring_buf_reg {
+ __u64 ring_addr;
+ __u32 ring_entries;
+ __u16 bgid;
+ __u16 pad;
+ __u64 resv[3];
+};
+
/*
* io_uring_restriction->opcode values
*/
diff --git a/include/uapi/linux/landlock.h b/include/uapi/linux/landlock.h
index b3d952067f59..23df4e0e8ace 100644
--- a/include/uapi/linux/landlock.h
+++ b/include/uapi/linux/landlock.h
@@ -21,8 +21,14 @@ struct landlock_ruleset_attr {
/**
* @handled_access_fs: Bitmask of actions (cf. `Filesystem flags`_)
* that is handled by this ruleset and should then be forbidden if no
- * rule explicitly allow them. This is needed for backward
- * compatibility reasons.
+ * rule explicitly allow them: it is a deny-by-default list that should
+ * contain as much Landlock access rights as possible. Indeed, all
+ * Landlock filesystem access rights that are not part of
+ * handled_access_fs are allowed. This is needed for backward
+ * compatibility reasons. One exception is the
+ * LANDLOCK_ACCESS_FS_REFER access right, which is always implicitly
+ * handled, but must still be explicitly handled to add new rules with
+ * this access right.
*/
__u64 handled_access_fs;
};
@@ -33,7 +39,9 @@ struct landlock_ruleset_attr {
* - %LANDLOCK_CREATE_RULESET_VERSION: Get the highest supported Landlock ABI
* version.
*/
+/* clang-format off */
#define LANDLOCK_CREATE_RULESET_VERSION (1U << 0)
+/* clang-format on */
/**
* enum landlock_rule_type - Landlock rule type
@@ -60,8 +68,9 @@ struct landlock_path_beneath_attr {
*/
__u64 allowed_access;
/**
- * @parent_fd: File descriptor, open with ``O_PATH``, which identifies
- * the parent directory of a file hierarchy, or just a file.
+ * @parent_fd: File descriptor, preferably opened with ``O_PATH``,
+ * which identifies the parent directory of a file hierarchy, or just a
+ * file.
*/
__s32 parent_fd;
/*
@@ -109,6 +118,22 @@ struct landlock_path_beneath_attr {
* - %LANDLOCK_ACCESS_FS_MAKE_FIFO: Create (or rename or link) a named pipe.
* - %LANDLOCK_ACCESS_FS_MAKE_BLOCK: Create (or rename or link) a block device.
* - %LANDLOCK_ACCESS_FS_MAKE_SYM: Create (or rename or link) a symbolic link.
+ * - %LANDLOCK_ACCESS_FS_REFER: Link or rename a file from or to a different
+ * directory (i.e. reparent a file hierarchy). This access right is
+ * available since the second version of the Landlock ABI. This is also the
+ * only access right which is always considered handled by any ruleset in
+ * such a way that reparenting a file hierarchy is always denied by default.
+ * To avoid privilege escalation, it is not enough to add a rule with this
+ * access right. When linking or renaming a file, the destination directory
+ * hierarchy must also always have the same or a superset of restrictions of
+ * the source hierarchy. If it is not the case, or if the domain doesn't
+ * handle this access right, such actions are denied by default with errno
+ * set to EXDEV. Linking also requires a LANDLOCK_ACCESS_FS_MAKE_* access
+ * right on the destination directory, and renaming also requires a
+ * LANDLOCK_ACCESS_FS_REMOVE_* access right on the source's (file or
+ * directory) parent. Otherwise, such actions are denied with errno set to
+ * EACCES. The EACCES errno prevails over EXDEV to let user space
+ * efficiently deal with an unrecoverable error.
*
* .. warning::
*
@@ -120,6 +145,7 @@ struct landlock_path_beneath_attr {
* :manpage:`access(2)`.
* Future Landlock evolutions will enable to restrict them.
*/
+/* clang-format off */
#define LANDLOCK_ACCESS_FS_EXECUTE (1ULL << 0)
#define LANDLOCK_ACCESS_FS_WRITE_FILE (1ULL << 1)
#define LANDLOCK_ACCESS_FS_READ_FILE (1ULL << 2)
@@ -133,5 +159,7 @@ struct landlock_path_beneath_attr {
#define LANDLOCK_ACCESS_FS_MAKE_FIFO (1ULL << 10)
#define LANDLOCK_ACCESS_FS_MAKE_BLOCK (1ULL << 11)
#define LANDLOCK_ACCESS_FS_MAKE_SYM (1ULL << 12)
+#define LANDLOCK_ACCESS_FS_REFER (1ULL << 13)
+/* clang-format on */
#endif /* _UAPI_LINUX_LANDLOCK_H */
diff --git a/include/uapi/linux/loop.h b/include/uapi/linux/loop.h
index 98e60801195e..6f63527dd2ed 100644
--- a/include/uapi/linux/loop.h
+++ b/include/uapi/linux/loop.h
@@ -1,11 +1,6 @@
/* SPDX-License-Identifier: GPL-1.0+ WITH Linux-syscall-note */
/*
- * include/linux/loop.h
- *
- * Written by Theodore Ts'o, 3/29/93.
- *
- * Copyright 1993 by Theodore Ts'o. Redistribution of this file is
- * permitted under the GNU General Public License.
+ * Copyright 1993 by Theodore Ts'o.
*/
#ifndef _UAPI_LINUX_LOOP_H
#define _UAPI_LINUX_LOOP_H
diff --git a/include/uapi/linux/media.h b/include/uapi/linux/media.h
index 200fa8462b90..3ddadaea849f 100644
--- a/include/uapi/linux/media.h
+++ b/include/uapi/linux/media.h
@@ -20,9 +20,6 @@
#ifndef __LINUX_MEDIA_H
#define __LINUX_MEDIA_H
-#ifndef __KERNEL__
-#include <stdint.h>
-#endif
#include <linux/ioctl.h>
#include <linux/types.h>
@@ -226,6 +223,7 @@ struct media_pad_desc {
#define MEDIA_LNK_FL_LINK_TYPE (0xf << 28)
# define MEDIA_LNK_FL_DATA_LINK (0 << 28)
# define MEDIA_LNK_FL_INTERFACE_LINK (1 << 28)
+# define MEDIA_LNK_FL_ANCILLARY_LINK (2 << 28)
struct media_link_desc {
struct media_pad_desc source;
diff --git a/include/uapi/linux/nvme_ioctl.h b/include/uapi/linux/nvme_ioctl.h
index b2e43185e3b5..2f76cba67166 100644
--- a/include/uapi/linux/nvme_ioctl.h
+++ b/include/uapi/linux/nvme_ioctl.h
@@ -70,6 +70,28 @@ struct nvme_passthru_cmd64 {
__u64 result;
};
+/* same as struct nvme_passthru_cmd64, minus the 8b result field */
+struct nvme_uring_cmd {
+ __u8 opcode;
+ __u8 flags;
+ __u16 rsvd1;
+ __u32 nsid;
+ __u32 cdw2;
+ __u32 cdw3;
+ __u64 metadata;
+ __u64 addr;
+ __u32 metadata_len;
+ __u32 data_len;
+ __u32 cdw10;
+ __u32 cdw11;
+ __u32 cdw12;
+ __u32 cdw13;
+ __u32 cdw14;
+ __u32 cdw15;
+ __u32 timeout_ms;
+ __u32 rsvd2;
+};
+
#define nvme_admin_cmd nvme_passthru_cmd
#define NVME_IOCTL_ID _IO('N', 0x40)
@@ -83,4 +105,10 @@ struct nvme_passthru_cmd64 {
#define NVME_IOCTL_IO64_CMD _IOWR('N', 0x48, struct nvme_passthru_cmd64)
#define NVME_IOCTL_IO64_CMD_VEC _IOWR('N', 0x49, struct nvme_passthru_cmd64)
+/* io_uring async commands: */
+#define NVME_URING_CMD_IO _IOWR('N', 0x80, struct nvme_uring_cmd)
+#define NVME_URING_CMD_IO_VEC _IOWR('N', 0x81, struct nvme_uring_cmd)
+#define NVME_URING_CMD_ADMIN _IOWR('N', 0x82, struct nvme_uring_cmd)
+#define NVME_URING_CMD_ADMIN_VEC _IOWR('N', 0x83, struct nvme_uring_cmd)
+
#endif /* _UAPI_LINUX_NVME_IOCTL_H */
diff --git a/include/uapi/linux/prctl.h b/include/uapi/linux/prctl.h
index e998764f0262..a5e06dcbba13 100644
--- a/include/uapi/linux/prctl.h
+++ b/include/uapi/linux/prctl.h
@@ -272,6 +272,15 @@ struct prctl_mm_map {
# define PR_SCHED_CORE_SCOPE_THREAD_GROUP 1
# define PR_SCHED_CORE_SCOPE_PROCESS_GROUP 2
+/* arm64 Scalable Matrix Extension controls */
+/* Flag values must be in sync with SVE versions */
+#define PR_SME_SET_VL 63 /* set task vector length */
+# define PR_SME_SET_VL_ONEXEC (1 << 18) /* defer effect until exec */
+#define PR_SME_GET_VL 64 /* get task vector length */
+/* Bits common to PR_SME_SET_VL and PR_SME_GET_VL */
+# define PR_SME_VL_LEN_MASK 0xffff
+# define PR_SME_VL_INHERIT (1 << 17) /* inherit across exec */
+
#define PR_SET_VMA 0x53564d41
# define PR_SET_VMA_ANON_NAME 0
diff --git a/include/uapi/linux/rfkill.h b/include/uapi/linux/rfkill.h
index 283c5a7b3f2c..db6c8588c1d0 100644
--- a/include/uapi/linux/rfkill.h
+++ b/include/uapi/linux/rfkill.h
@@ -184,7 +184,7 @@ struct rfkill_event_ext {
#define RFKILL_IOC_NOINPUT 1
#define RFKILL_IOCTL_NOINPUT _IO(RFKILL_IOC_MAGIC, RFKILL_IOC_NOINPUT)
#define RFKILL_IOC_MAX_SIZE 2
-#define RFKILL_IOCTL_MAX_SIZE _IOW(RFKILL_IOC_MAGIC, RFKILL_IOC_EXT_SIZE, __u32)
+#define RFKILL_IOCTL_MAX_SIZE _IOW(RFKILL_IOC_MAGIC, RFKILL_IOC_MAX_SIZE, __u32)
/* and that's all userspace gets */
diff --git a/include/uapi/linux/seccomp.h b/include/uapi/linux/seccomp.h
index 78074254ab98..0fdc6ef02b94 100644
--- a/include/uapi/linux/seccomp.h
+++ b/include/uapi/linux/seccomp.h
@@ -23,6 +23,8 @@
#define SECCOMP_FILTER_FLAG_SPEC_ALLOW (1UL << 2)
#define SECCOMP_FILTER_FLAG_NEW_LISTENER (1UL << 3)
#define SECCOMP_FILTER_FLAG_TSYNC_ESRCH (1UL << 4)
+/* Received notifications wait in killable state (only respond to fatal signals) */
+#define SECCOMP_FILTER_FLAG_WAIT_KILLABLE_RECV (1UL << 5)
/*
* All BPF programs must return a 32-bit value.
diff --git a/include/uapi/linux/sev-guest.h b/include/uapi/linux/sev-guest.h
new file mode 100644
index 000000000000..256aaeff7e65
--- /dev/null
+++ b/include/uapi/linux/sev-guest.h
@@ -0,0 +1,80 @@
+/* SPDX-License-Identifier: GPL-2.0-only WITH Linux-syscall-note */
+/*
+ * Userspace interface for AMD SEV and SNP guest driver.
+ *
+ * Copyright (C) 2021 Advanced Micro Devices, Inc.
+ *
+ * Author: Brijesh Singh <brijesh.singh@amd.com>
+ *
+ * SEV API specification is available at: https://developer.amd.com/sev/
+ */
+
+#ifndef __UAPI_LINUX_SEV_GUEST_H_
+#define __UAPI_LINUX_SEV_GUEST_H_
+
+#include <linux/types.h>
+
+struct snp_report_req {
+ /* user data that should be included in the report */
+ __u8 user_data[64];
+
+ /* The vmpl level to be included in the report */
+ __u32 vmpl;
+
+ /* Must be zero filled */
+ __u8 rsvd[28];
+};
+
+struct snp_report_resp {
+ /* response data, see SEV-SNP spec for the format */
+ __u8 data[4000];
+};
+
+struct snp_derived_key_req {
+ __u32 root_key_select;
+ __u32 rsvd;
+ __u64 guest_field_select;
+ __u32 vmpl;
+ __u32 guest_svn;
+ __u64 tcb_version;
+};
+
+struct snp_derived_key_resp {
+ /* response data, see SEV-SNP spec for the format */
+ __u8 data[64];
+};
+
+struct snp_guest_request_ioctl {
+ /* message version number (must be non-zero) */
+ __u8 msg_version;
+
+ /* Request and response structure address */
+ __u64 req_data;
+ __u64 resp_data;
+
+ /* firmware error code on failure (see psp-sev.h) */
+ __u64 fw_err;
+};
+
+struct snp_ext_report_req {
+ struct snp_report_req data;
+
+ /* where to copy the certificate blob */
+ __u64 certs_address;
+
+ /* length of the certificate blob */
+ __u32 certs_len;
+};
+
+#define SNP_GUEST_REQ_IOC_TYPE 'S'
+
+/* Get SNP attestation report */
+#define SNP_GET_REPORT _IOWR(SNP_GUEST_REQ_IOC_TYPE, 0x0, struct snp_guest_request_ioctl)
+
+/* Get a derived key from the root */
+#define SNP_GET_DERIVED_KEY _IOWR(SNP_GUEST_REQ_IOC_TYPE, 0x1, struct snp_guest_request_ioctl)
+
+/* Get SNP extended report as defined in the GHCB specification version 2. */
+#define SNP_GET_EXT_REPORT _IOWR(SNP_GUEST_REQ_IOC_TYPE, 0x2, struct snp_guest_request_ioctl)
+
+#endif /* __UAPI_LINUX_SEV_GUEST_H_ */
diff --git a/include/uapi/linux/spi/spi.h b/include/uapi/linux/spi/spi.h
index 236a85f08ded..9d5f58059703 100644
--- a/include/uapi/linux/spi/spi.h
+++ b/include/uapi/linux/spi/spi.h
@@ -27,6 +27,7 @@
#define SPI_TX_OCTAL _BITUL(13) /* transmit with 8 wires */
#define SPI_RX_OCTAL _BITUL(14) /* receive with 8 wires */
#define SPI_3WIRE_HIZ _BITUL(15) /* high impedance turnaround */
+#define SPI_RX_CPHA_FLIP _BITUL(16) /* flip CPHA on Rx only xfer */
/*
* All the bits defined above should be covered by SPI_MODE_USER_MASK.
@@ -36,6 +37,6 @@
* These bits must not overlap. A static assert check should make sure of that.
* If adding extra bits, make sure to increase the bit index below as well.
*/
-#define SPI_MODE_USER_MASK (_BITUL(16) - 1)
+#define SPI_MODE_USER_MASK (_BITUL(17) - 1)
#endif /* _UAPI_SPI_H */
diff --git a/include/uapi/linux/v4l2-controls.h b/include/uapi/linux/v4l2-controls.h
index bb40129446d4..dfff69ed88f7 100644
--- a/include/uapi/linux/v4l2-controls.h
+++ b/include/uapi/linux/v4l2-controls.h
@@ -449,6 +449,11 @@ enum v4l2_mpeg_video_multi_slice_mode {
#define V4L2_CID_MPEG_VIDEO_USE_LTR_FRAMES (V4L2_CID_CODEC_BASE+234)
#define V4L2_CID_MPEG_VIDEO_DEC_CONCEAL_COLOR (V4L2_CID_CODEC_BASE+235)
#define V4L2_CID_MPEG_VIDEO_INTRA_REFRESH_PERIOD (V4L2_CID_CODEC_BASE+236)
+#define V4L2_CID_MPEG_VIDEO_INTRA_REFRESH_PERIOD_TYPE (V4L2_CID_CODEC_BASE+237)
+enum v4l2_mpeg_video_intra_refresh_period_type {
+ V4L2_CID_MPEG_VIDEO_INTRA_REFRESH_PERIOD_TYPE_RANDOM = 0,
+ V4L2_CID_MPEG_VIDEO_INTRA_REFRESH_PERIOD_TYPE_CYCLIC = 1,
+};
/* CIDs for the MPEG-2 Part 2 (H.262) codec */
#define V4L2_CID_MPEG_VIDEO_MPEG2_LEVEL (V4L2_CID_CODEC_BASE+270)
diff --git a/include/uapi/linux/videodev2.h b/include/uapi/linux/videodev2.h
index 3768a0a80830..343b95107fce 100644
--- a/include/uapi/linux/videodev2.h
+++ b/include/uapi/linux/videodev2.h
@@ -569,6 +569,7 @@ struct v4l2_pix_format {
/* Grey bit-packed formats */
#define V4L2_PIX_FMT_Y10BPACK v4l2_fourcc('Y', '1', '0', 'B') /* 10 Greyscale bit-packed */
#define V4L2_PIX_FMT_Y10P v4l2_fourcc('Y', '1', '0', 'P') /* 10 Greyscale, MIPI RAW10 packed */
+#define V4L2_PIX_FMT_IPU3_Y10 v4l2_fourcc('i', 'p', '3', 'y') /* IPU3 packed 10-bit greyscale */
/* Palette formats */
#define V4L2_PIX_FMT_PAL8 v4l2_fourcc('P', 'A', 'L', '8') /* 8 8-bit palette */
@@ -746,8 +747,10 @@ struct v4l2_pix_format {
#define V4L2_PIX_FMT_INZI v4l2_fourcc('I', 'N', 'Z', 'I') /* Intel Planar Greyscale 10-bit and Depth 16-bit */
#define V4L2_PIX_FMT_CNF4 v4l2_fourcc('C', 'N', 'F', '4') /* Intel 4-bit packed depth confidence information */
#define V4L2_PIX_FMT_HI240 v4l2_fourcc('H', 'I', '2', '4') /* BTTV 8-bit dithered RGB */
+#define V4L2_PIX_FMT_QC08C v4l2_fourcc('Q', '0', '8', 'C') /* Qualcomm 8-bit compressed */
+#define V4L2_PIX_FMT_QC10C v4l2_fourcc('Q', '1', '0', 'C') /* Qualcomm 10-bit compressed */
-/* 10bit raw bayer packed, 32 bytes for every 25 pixels, last LSB 6 bits unused */
+/* 10bit raw packed, 32 bytes for every 25 pixels, last LSB 6 bits unused */
#define V4L2_PIX_FMT_IPU3_SBGGR10 v4l2_fourcc('i', 'p', '3', 'b') /* IPU3 packed 10-bit BGGR bayer */
#define V4L2_PIX_FMT_IPU3_SGBRG10 v4l2_fourcc('i', 'p', '3', 'g') /* IPU3 packed 10-bit GBRG bayer */
#define V4L2_PIX_FMT_IPU3_SGRBG10 v4l2_fourcc('i', 'p', '3', 'G') /* IPU3 packed 10-bit GRBG bayer */
diff --git a/include/uapi/linux/virtio_ids.h b/include/uapi/linux/virtio_ids.h
index 80d76b75bccd..7aa2eb766205 100644
--- a/include/uapi/linux/virtio_ids.h
+++ b/include/uapi/linux/virtio_ids.h
@@ -73,12 +73,12 @@
* Virtio Transitional IDs
*/
-#define VIRTIO_TRANS_ID_NET 1000 /* transitional virtio net */
-#define VIRTIO_TRANS_ID_BLOCK 1001 /* transitional virtio block */
-#define VIRTIO_TRANS_ID_BALLOON 1002 /* transitional virtio balloon */
-#define VIRTIO_TRANS_ID_CONSOLE 1003 /* transitional virtio console */
-#define VIRTIO_TRANS_ID_SCSI 1004 /* transitional virtio SCSI */
-#define VIRTIO_TRANS_ID_RNG 1005 /* transitional virtio rng */
-#define VIRTIO_TRANS_ID_9P 1009 /* transitional virtio 9p console */
+#define VIRTIO_TRANS_ID_NET 0x1000 /* transitional virtio net */
+#define VIRTIO_TRANS_ID_BLOCK 0x1001 /* transitional virtio block */
+#define VIRTIO_TRANS_ID_BALLOON 0x1002 /* transitional virtio balloon */
+#define VIRTIO_TRANS_ID_CONSOLE 0x1003 /* transitional virtio console */
+#define VIRTIO_TRANS_ID_SCSI 0x1004 /* transitional virtio SCSI */
+#define VIRTIO_TRANS_ID_RNG 0x1005 /* transitional virtio rng */
+#define VIRTIO_TRANS_ID_9P 0x1009 /* transitional virtio 9p console */
#endif /* _LINUX_VIRTIO_IDS_H */
generated by cgit (git 2.34.1) at 2025-04-21 22:49:48 +0000