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-rw-r--r--include/uapi/linux/bpf.h16
-rw-r--r--include/uapi/linux/dm-ioctl.h4
-rw-r--r--include/uapi/linux/fdreg.h18
-rw-r--r--include/uapi/linux/in.h2
-rw-r--r--include/uapi/linux/input-event-codes.h3
-rw-r--r--include/uapi/linux/io_uring.h42
-rw-r--r--include/uapi/linux/netfilter/nf_conntrack_common.h12
-rw-r--r--include/uapi/linux/serio.h10
-rw-r--r--include/uapi/linux/swab.h4
-rw-r--r--include/uapi/linux/time.h22
-rw-r--r--include/uapi/linux/usb/charger.h16
11 files changed, 95 insertions, 54 deletions
diff --git a/include/uapi/linux/bpf.h b/include/uapi/linux/bpf.h
index f1d74a2bd234..22f235260a3a 100644
--- a/include/uapi/linux/bpf.h
+++ b/include/uapi/linux/bpf.h
@@ -1045,9 +1045,9 @@ union bpf_attr {
* supports redirection to the egress interface, and accepts no
* flag at all.
*
- * The same effect can be attained with the more generic
- * **bpf_redirect_map**\ (), which requires specific maps to be
- * used but offers better performance.
+ * The same effect can also be attained with the more generic
+ * **bpf_redirect_map**\ (), which uses a BPF map to store the
+ * redirect target instead of providing it directly to the helper.
* Return
* For XDP, the helper returns **XDP_REDIRECT** on success or
* **XDP_ABORTED** on error. For other program types, the values
@@ -1611,13 +1611,11 @@ union bpf_attr {
* the caller. Any higher bits in the *flags* argument must be
* unset.
*
- * When used to redirect packets to net devices, this helper
- * provides a high performance increase over **bpf_redirect**\ ().
- * This is due to various implementation details of the underlying
- * mechanisms, one of which is the fact that **bpf_redirect_map**\
- * () tries to send packet as a "bulk" to the device.
+ * See also bpf_redirect(), which only supports redirecting to an
+ * ifindex, but doesn't require a map to do so.
* Return
- * **XDP_REDIRECT** on success, or **XDP_ABORTED** on error.
+ * **XDP_REDIRECT** on success, or the value of the two lower bits
+ * of the **flags* argument on error.
*
* int bpf_sk_redirect_map(struct sk_buff *skb, struct bpf_map *map, u32 key, u64 flags)
* Description
diff --git a/include/uapi/linux/dm-ioctl.h b/include/uapi/linux/dm-ioctl.h
index 2df8ceca1f9b..6622912c2342 100644
--- a/include/uapi/linux/dm-ioctl.h
+++ b/include/uapi/linux/dm-ioctl.h
@@ -272,9 +272,9 @@ enum {
#define DM_DEV_SET_GEOMETRY _IOWR(DM_IOCTL, DM_DEV_SET_GEOMETRY_CMD, struct dm_ioctl)
#define DM_VERSION_MAJOR 4
-#define DM_VERSION_MINOR 41
+#define DM_VERSION_MINOR 42
#define DM_VERSION_PATCHLEVEL 0
-#define DM_VERSION_EXTRA "-ioctl (2019-09-16)"
+#define DM_VERSION_EXTRA "-ioctl (2020-02-27)"
/* Status bits */
#define DM_READONLY_FLAG (1 << 0) /* In/Out */
diff --git a/include/uapi/linux/fdreg.h b/include/uapi/linux/fdreg.h
index 5e2981d5c523..1318881954e1 100644
--- a/include/uapi/linux/fdreg.h
+++ b/include/uapi/linux/fdreg.h
@@ -7,26 +7,18 @@
* Handbook", Sanches and Canton.
*/
-#ifdef FDPATCHES
-#define FD_IOPORT fdc_state[fdc].address
-#else
-/* It would be a lot saner just to force fdc_state[fdc].address to always
- be set ! FIXME */
-#define FD_IOPORT 0x3f0
-#endif
-
/* Fd controller regs. S&C, about page 340 */
-#define FD_STATUS (4 + FD_IOPORT )
-#define FD_DATA (5 + FD_IOPORT )
+#define FD_STATUS 4
+#define FD_DATA 5
/* Digital Output Register */
-#define FD_DOR (2 + FD_IOPORT )
+#define FD_DOR 2
/* Digital Input Register (read) */
-#define FD_DIR (7 + FD_IOPORT )
+#define FD_DIR 7
/* Diskette Control Register (write)*/
-#define FD_DCR (7 + FD_IOPORT )
+#define FD_DCR 7
/* Bits of main status register */
#define STATUS_BUSYMASK 0x0F /* drive busy mask */
diff --git a/include/uapi/linux/in.h b/include/uapi/linux/in.h
index 1521073b6348..8533bf07450f 100644
--- a/include/uapi/linux/in.h
+++ b/include/uapi/linux/in.h
@@ -74,6 +74,8 @@ enum {
#define IPPROTO_UDPLITE IPPROTO_UDPLITE
IPPROTO_MPLS = 137, /* MPLS in IP (RFC 4023) */
#define IPPROTO_MPLS IPPROTO_MPLS
+ IPPROTO_ETHERNET = 143, /* Ethernet-within-IPv6 Encapsulation */
+#define IPPROTO_ETHERNET IPPROTO_ETHERNET
IPPROTO_RAW = 255, /* Raw IP packets */
#define IPPROTO_RAW IPPROTO_RAW
IPPROTO_MPTCP = 262, /* Multipath TCP connection */
diff --git a/include/uapi/linux/input-event-codes.h b/include/uapi/linux/input-event-codes.h
index 0f1db1cccc3f..6923dc7e0298 100644
--- a/include/uapi/linux/input-event-codes.h
+++ b/include/uapi/linux/input-event-codes.h
@@ -652,6 +652,9 @@
/* Electronic privacy screen control */
#define KEY_PRIVACY_SCREEN_TOGGLE 0x279
+/* Select an area of screen to be copied */
+#define KEY_SELECTIVE_SCREENSHOT 0x27a
+
/*
* Some keyboards have keys which do not have a defined meaning, these keys
* are intended to be programmed / bound to macros by the user. For most
diff --git a/include/uapi/linux/io_uring.h b/include/uapi/linux/io_uring.h
index 3f7961c1c243..e48d746b8e2a 100644
--- a/include/uapi/linux/io_uring.h
+++ b/include/uapi/linux/io_uring.h
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/* SPDX-License-Identifier: (GPL-2.0 WITH Linux-syscall-note) OR MIT */
/*
* Header file for the io_uring interface.
*
@@ -23,7 +23,10 @@ struct io_uring_sqe {
__u64 off; /* offset into file */
__u64 addr2;
};
- __u64 addr; /* pointer to buffer or iovecs */
+ union {
+ __u64 addr; /* pointer to buffer or iovecs */
+ __u64 splice_off_in;
+ };
__u32 len; /* buffer size or number of iovecs */
union {
__kernel_rwf_t rw_flags;
@@ -37,14 +40,21 @@ struct io_uring_sqe {
__u32 open_flags;
__u32 statx_flags;
__u32 fadvise_advice;
+ __u32 splice_flags;
};
__u64 user_data; /* data to be passed back at completion time */
union {
struct {
- /* index into fixed buffers, if used */
- __u16 buf_index;
+ /* pack this to avoid bogus arm OABI complaints */
+ union {
+ /* index into fixed buffers, if used */
+ __u16 buf_index;
+ /* for grouped buffer selection */
+ __u16 buf_group;
+ } __attribute__((packed));
/* personality to use, if used */
__u16 personality;
+ __s32 splice_fd_in;
};
__u64 __pad2[3];
};
@@ -56,6 +66,7 @@ enum {
IOSQE_IO_LINK_BIT,
IOSQE_IO_HARDLINK_BIT,
IOSQE_ASYNC_BIT,
+ IOSQE_BUFFER_SELECT_BIT,
};
/*
@@ -71,6 +82,8 @@ enum {
#define IOSQE_IO_HARDLINK (1U << IOSQE_IO_HARDLINK_BIT)
/* always go async */
#define IOSQE_ASYNC (1U << IOSQE_ASYNC_BIT)
+/* select buffer from sqe->buf_group */
+#define IOSQE_BUFFER_SELECT (1U << IOSQE_BUFFER_SELECT_BIT)
/*
* io_uring_setup() flags
@@ -113,6 +126,9 @@ enum {
IORING_OP_RECV,
IORING_OP_OPENAT2,
IORING_OP_EPOLL_CTL,
+ IORING_OP_SPLICE,
+ IORING_OP_PROVIDE_BUFFERS,
+ IORING_OP_REMOVE_BUFFERS,
/* this goes last, obviously */
IORING_OP_LAST,
@@ -129,6 +145,12 @@ enum {
#define IORING_TIMEOUT_ABS (1U << 0)
/*
+ * sqe->splice_flags
+ * extends splice(2) flags
+ */
+#define SPLICE_F_FD_IN_FIXED (1U << 31) /* the last bit of __u32 */
+
+/*
* IO completion data structure (Completion Queue Entry)
*/
struct io_uring_cqe {
@@ -138,6 +160,17 @@ struct io_uring_cqe {
};
/*
+ * cqe->flags
+ *
+ * IORING_CQE_F_BUFFER If set, the upper 16 bits are the buffer ID
+ */
+#define IORING_CQE_F_BUFFER (1U << 0)
+
+enum {
+ IORING_CQE_BUFFER_SHIFT = 16,
+};
+
+/*
* Magic offsets for the application to mmap the data it needs
*/
#define IORING_OFF_SQ_RING 0ULL
@@ -204,6 +237,7 @@ struct io_uring_params {
#define IORING_FEAT_SUBMIT_STABLE (1U << 2)
#define IORING_FEAT_RW_CUR_POS (1U << 3)
#define IORING_FEAT_CUR_PERSONALITY (1U << 4)
+#define IORING_FEAT_FAST_POLL (1U << 5)
/*
* io_uring_register(2) opcodes and arguments
diff --git a/include/uapi/linux/netfilter/nf_conntrack_common.h b/include/uapi/linux/netfilter/nf_conntrack_common.h
index 336014bf8868..b6f0bb1dc799 100644
--- a/include/uapi/linux/netfilter/nf_conntrack_common.h
+++ b/include/uapi/linux/netfilter/nf_conntrack_common.h
@@ -97,6 +97,15 @@ enum ip_conntrack_status {
IPS_UNTRACKED_BIT = 12,
IPS_UNTRACKED = (1 << IPS_UNTRACKED_BIT),
+#ifdef __KERNEL__
+ /* Re-purposed for in-kernel use:
+ * Tags a conntrack entry that clashed with an existing entry
+ * on insert.
+ */
+ IPS_NAT_CLASH_BIT = IPS_UNTRACKED_BIT,
+ IPS_NAT_CLASH = IPS_UNTRACKED,
+#endif
+
/* Conntrack got a helper explicitly attached via CT target. */
IPS_HELPER_BIT = 13,
IPS_HELPER = (1 << IPS_HELPER_BIT),
@@ -110,7 +119,8 @@ enum ip_conntrack_status {
*/
IPS_UNCHANGEABLE_MASK = (IPS_NAT_DONE_MASK | IPS_NAT_MASK |
IPS_EXPECTED | IPS_CONFIRMED | IPS_DYING |
- IPS_SEQ_ADJUST | IPS_TEMPLATE | IPS_OFFLOAD),
+ IPS_SEQ_ADJUST | IPS_TEMPLATE | IPS_UNTRACKED |
+ IPS_OFFLOAD),
__IPS_MAX_BIT = 15,
};
diff --git a/include/uapi/linux/serio.h b/include/uapi/linux/serio.h
index 50e991952c97..ed2a96f43ce4 100644
--- a/include/uapi/linux/serio.h
+++ b/include/uapi/linux/serio.h
@@ -9,7 +9,7 @@
#ifndef _UAPI_SERIO_H
#define _UAPI_SERIO_H
-
+#include <linux/const.h>
#include <linux/ioctl.h>
#define SPIOCSTYPE _IOW('q', 0x01, unsigned long)
@@ -18,10 +18,10 @@
/*
* bit masks for use in "interrupt" flags (3rd argument)
*/
-#define SERIO_TIMEOUT BIT(0)
-#define SERIO_PARITY BIT(1)
-#define SERIO_FRAME BIT(2)
-#define SERIO_OOB_DATA BIT(3)
+#define SERIO_TIMEOUT _BITUL(0)
+#define SERIO_PARITY _BITUL(1)
+#define SERIO_FRAME _BITUL(2)
+#define SERIO_OOB_DATA _BITUL(3)
/*
* Serio types
diff --git a/include/uapi/linux/swab.h b/include/uapi/linux/swab.h
index fa7f97da5b76..7272f85d6d6a 100644
--- a/include/uapi/linux/swab.h
+++ b/include/uapi/linux/swab.h
@@ -135,9 +135,9 @@ static inline __attribute_const__ __u32 __fswahb32(__u32 val)
static __always_inline unsigned long __swab(const unsigned long y)
{
-#if BITS_PER_LONG == 64
+#if __BITS_PER_LONG == 64
return __swab64(y);
-#else /* BITS_PER_LONG == 32 */
+#else /* __BITS_PER_LONG == 32 */
return __swab32(y);
#endif
}
diff --git a/include/uapi/linux/time.h b/include/uapi/linux/time.h
index a655aa28dc6e..4f4b6e48e01c 100644
--- a/include/uapi/linux/time.h
+++ b/include/uapi/linux/time.h
@@ -5,6 +5,7 @@
#include <linux/types.h>
#include <linux/time_types.h>
+#ifndef __KERNEL__
#ifndef _STRUCT_TIMESPEC
#define _STRUCT_TIMESPEC
struct timespec {
@@ -18,6 +19,17 @@ struct timeval {
__kernel_suseconds_t tv_usec; /* microseconds */
};
+struct itimerspec {
+ struct timespec it_interval;/* timer period */
+ struct timespec it_value; /* timer expiration */
+};
+
+struct itimerval {
+ struct timeval it_interval;/* timer interval */
+ struct timeval it_value; /* current value */
+};
+#endif
+
struct timezone {
int tz_minuteswest; /* minutes west of Greenwich */
int tz_dsttime; /* type of dst correction */
@@ -31,16 +43,6 @@ struct timezone {
#define ITIMER_VIRTUAL 1
#define ITIMER_PROF 2
-struct itimerspec {
- struct timespec it_interval; /* timer period */
- struct timespec it_value; /* timer expiration */
-};
-
-struct itimerval {
- struct timeval it_interval; /* timer interval */
- struct timeval it_value; /* current value */
-};
-
/*
* The IDs of the various system clocks (for POSIX.1b interval timers):
*/
diff --git a/include/uapi/linux/usb/charger.h b/include/uapi/linux/usb/charger.h
index 5f72af35b3ed..ad22079125bf 100644
--- a/include/uapi/linux/usb/charger.h
+++ b/include/uapi/linux/usb/charger.h
@@ -14,18 +14,18 @@
* ACA (Accessory Charger Adapters)
*/
enum usb_charger_type {
- UNKNOWN_TYPE,
- SDP_TYPE,
- DCP_TYPE,
- CDP_TYPE,
- ACA_TYPE,
+ UNKNOWN_TYPE = 0,
+ SDP_TYPE = 1,
+ DCP_TYPE = 2,
+ CDP_TYPE = 3,
+ ACA_TYPE = 4,
};
/* USB charger state */
enum usb_charger_state {
- USB_CHARGER_DEFAULT,
- USB_CHARGER_PRESENT,
- USB_CHARGER_ABSENT,
+ USB_CHARGER_DEFAULT = 0,
+ USB_CHARGER_PRESENT = 1,
+ USB_CHARGER_ABSENT = 2,
};
#endif /* _UAPI__LINUX_USB_CHARGER_H */
generated by cgit (git 2.34.1) at 2025-04-06 05:19:55 +0000