diff options
Diffstat (limited to 'include/uapi/asm-generic')
| -rw-r--r-- | include/uapi/asm-generic/Kbuild.asm | 1 | ||||
| -rw-r--r-- | include/uapi/asm-generic/hugetlb_encode.h | 2 | ||||
| -rw-r--r-- | include/uapi/asm-generic/ioctls.h | 2 | ||||
| -rw-r--r-- | include/uapi/asm-generic/msgbuf.h | 27 | ||||
| -rw-r--r-- | include/uapi/asm-generic/posix_types.h | 1 | ||||
| -rw-r--r-- | include/uapi/asm-generic/sembuf.h | 26 | ||||
| -rw-r--r-- | include/uapi/asm-generic/shmbuf.h | 41 | ||||
| -rw-r--r-- | include/uapi/asm-generic/siginfo.h | 196 | ||||
| -rw-r--r-- | include/uapi/asm-generic/socket.h | 3 | ||||
| -rw-r--r-- | include/uapi/asm-generic/unistd.h | 12 |
10 files changed, 171 insertions, 140 deletions
diff --git a/include/uapi/asm-generic/Kbuild.asm b/include/uapi/asm-generic/Kbuild.asm index 21381449d98a..355c4ac2c0b0 100644 --- a/include/uapi/asm-generic/Kbuild.asm +++ b/include/uapi/asm-generic/Kbuild.asm @@ -3,6 +3,7 @@ # mandatory-y += auxvec.h mandatory-y += bitsperlong.h +mandatory-y += bpf_perf_event.h mandatory-y += byteorder.h mandatory-y += errno.h mandatory-y += fcntl.h diff --git a/include/uapi/asm-generic/hugetlb_encode.h b/include/uapi/asm-generic/hugetlb_encode.h index e4732d3c2998..b0f8e87235bd 100644 --- a/include/uapi/asm-generic/hugetlb_encode.h +++ b/include/uapi/asm-generic/hugetlb_encode.h @@ -26,7 +26,9 @@ #define HUGETLB_FLAG_ENCODE_2MB (21 << HUGETLB_FLAG_ENCODE_SHIFT) #define HUGETLB_FLAG_ENCODE_8MB (23 << HUGETLB_FLAG_ENCODE_SHIFT) #define HUGETLB_FLAG_ENCODE_16MB (24 << HUGETLB_FLAG_ENCODE_SHIFT) +#define HUGETLB_FLAG_ENCODE_32MB (25 << HUGETLB_FLAG_ENCODE_SHIFT) #define HUGETLB_FLAG_ENCODE_256MB (28 << HUGETLB_FLAG_ENCODE_SHIFT) +#define HUGETLB_FLAG_ENCODE_512MB (29 << HUGETLB_FLAG_ENCODE_SHIFT) #define HUGETLB_FLAG_ENCODE_1GB (30 << HUGETLB_FLAG_ENCODE_SHIFT) #define HUGETLB_FLAG_ENCODE_2GB (31 << HUGETLB_FLAG_ENCODE_SHIFT) #define HUGETLB_FLAG_ENCODE_16GB (34 << HUGETLB_FLAG_ENCODE_SHIFT) diff --git a/include/uapi/asm-generic/ioctls.h b/include/uapi/asm-generic/ioctls.h index 040651735662..cdc9f4ca8c27 100644 --- a/include/uapi/asm-generic/ioctls.h +++ b/include/uapi/asm-generic/ioctls.h @@ -79,6 +79,8 @@ #define TIOCGPTLCK _IOR('T', 0x39, int) /* Get Pty lock state */ #define TIOCGEXCL _IOR('T', 0x40, int) /* Get exclusive mode state */ #define TIOCGPTPEER _IO('T', 0x41) /* Safely open the slave */ +#define TIOCGISO7816 _IOR('T', 0x42, struct serial_iso7816) +#define TIOCSISO7816 _IOWR('T', 0x43, struct serial_iso7816) #define FIONCLEX 0x5450 #define FIOCLEX 0x5451 diff --git a/include/uapi/asm-generic/msgbuf.h b/include/uapi/asm-generic/msgbuf.h index fb306ebdb36f..9fe4881557cb 100644 --- a/include/uapi/asm-generic/msgbuf.h +++ b/include/uapi/asm-generic/msgbuf.h @@ -18,31 +18,30 @@ * On big-endian systems, the padding is in the wrong place. * * Pad space is left for: - * - 64-bit time_t to solve y2038 problem * - 2 miscellaneous 32-bit values */ struct msqid64_ds { struct ipc64_perm msg_perm; +#if __BITS_PER_LONG == 64 __kernel_time_t msg_stime; /* last msgsnd time */ -#if __BITS_PER_LONG != 64 - unsigned long __unused1; -#endif __kernel_time_t msg_rtime; /* last msgrcv time */ -#if __BITS_PER_LONG != 64 - unsigned long __unused2; -#endif __kernel_time_t msg_ctime; /* last change time */ -#if __BITS_PER_LONG != 64 - unsigned long __unused3; +#else + unsigned long msg_stime; /* last msgsnd time */ + unsigned long msg_stime_high; + unsigned long msg_rtime; /* last msgrcv time */ + unsigned long msg_rtime_high; + unsigned long msg_ctime; /* last change time */ + unsigned long msg_ctime_high; #endif - __kernel_ulong_t msg_cbytes; /* current number of bytes on queue */ - __kernel_ulong_t msg_qnum; /* number of messages in queue */ - __kernel_ulong_t msg_qbytes; /* max number of bytes on queue */ + unsigned long msg_cbytes; /* current number of bytes on queue */ + unsigned long msg_qnum; /* number of messages in queue */ + unsigned long msg_qbytes; /* max number of bytes on queue */ __kernel_pid_t msg_lspid; /* pid of last msgsnd */ __kernel_pid_t msg_lrpid; /* last receive pid */ - __kernel_ulong_t __unused4; - __kernel_ulong_t __unused5; + unsigned long __unused4; + unsigned long __unused5; }; #endif /* __ASM_GENERIC_MSGBUF_H */ diff --git a/include/uapi/asm-generic/posix_types.h b/include/uapi/asm-generic/posix_types.h index 5e6ea22bd525..f0733a26ebfc 100644 --- a/include/uapi/asm-generic/posix_types.h +++ b/include/uapi/asm-generic/posix_types.h @@ -87,6 +87,7 @@ typedef struct { typedef __kernel_long_t __kernel_off_t; typedef long long __kernel_loff_t; typedef __kernel_long_t __kernel_time_t; +typedef long long __kernel_time64_t; typedef __kernel_long_t __kernel_clock_t; typedef int __kernel_timer_t; typedef int __kernel_clockid_t; diff --git a/include/uapi/asm-generic/sembuf.h b/include/uapi/asm-generic/sembuf.h index cbf9cfe977d6..0bae010f1b64 100644 --- a/include/uapi/asm-generic/sembuf.h +++ b/include/uapi/asm-generic/sembuf.h @@ -13,23 +13,29 @@ * everyone just ended up making identical copies without specific * optimizations, so we may just as well all use the same one. * - * 64 bit architectures typically define a 64 bit __kernel_time_t, + * 64 bit architectures use a 64-bit __kernel_time_t here, while + * 32 bit architectures have a pair of unsigned long values. * so they do not need the first two padding words. - * On big-endian systems, the padding is in the wrong place. * - * Pad space is left for: - * - 64-bit time_t to solve y2038 problem - * - 2 miscellaneous 32-bit values + * On big-endian systems, the padding is in the wrong place for + * historic reasons, so user space has to reconstruct a time_t + * value using + * + * user_semid_ds.sem_otime = kernel_semid64_ds.sem_otime + + * ((long long)kernel_semid64_ds.sem_otime_high << 32) + * + * Pad space is left for 2 miscellaneous 32-bit values */ struct semid64_ds { struct ipc64_perm sem_perm; /* permissions .. see ipc.h */ +#if __BITS_PER_LONG == 64 __kernel_time_t sem_otime; /* last semop time */ -#if __BITS_PER_LONG != 64 - unsigned long __unused1; -#endif __kernel_time_t sem_ctime; /* last change time */ -#if __BITS_PER_LONG != 64 - unsigned long __unused2; +#else + unsigned long sem_otime; /* last semop time */ + unsigned long sem_otime_high; + unsigned long sem_ctime; /* last change time */ + unsigned long sem_ctime_high; #endif unsigned long sem_nsems; /* no. of semaphores in array */ unsigned long __unused3; diff --git a/include/uapi/asm-generic/shmbuf.h b/include/uapi/asm-generic/shmbuf.h index 2b6c3bb97f97..e504422fc501 100644 --- a/include/uapi/asm-generic/shmbuf.h +++ b/include/uapi/asm-generic/shmbuf.h @@ -19,42 +19,41 @@ * * * Pad space is left for: - * - 64-bit time_t to solve y2038 problem * - 2 miscellaneous 32-bit values */ struct shmid64_ds { struct ipc64_perm shm_perm; /* operation perms */ size_t shm_segsz; /* size of segment (bytes) */ +#if __BITS_PER_LONG == 64 __kernel_time_t shm_atime; /* last attach time */ -#if __BITS_PER_LONG != 64 - unsigned long __unused1; -#endif __kernel_time_t shm_dtime; /* last detach time */ -#if __BITS_PER_LONG != 64 - unsigned long __unused2; -#endif __kernel_time_t shm_ctime; /* last change time */ -#if __BITS_PER_LONG != 64 - unsigned long __unused3; +#else + unsigned long shm_atime; /* last attach time */ + unsigned long shm_atime_high; + unsigned long shm_dtime; /* last detach time */ + unsigned long shm_dtime_high; + unsigned long shm_ctime; /* last change time */ + unsigned long shm_ctime_high; #endif __kernel_pid_t shm_cpid; /* pid of creator */ __kernel_pid_t shm_lpid; /* pid of last operator */ - __kernel_ulong_t shm_nattch; /* no. of current attaches */ - __kernel_ulong_t __unused4; - __kernel_ulong_t __unused5; + unsigned long shm_nattch; /* no. of current attaches */ + unsigned long __unused4; + unsigned long __unused5; }; struct shminfo64 { - __kernel_ulong_t shmmax; - __kernel_ulong_t shmmin; - __kernel_ulong_t shmmni; - __kernel_ulong_t shmseg; - __kernel_ulong_t shmall; - __kernel_ulong_t __unused1; - __kernel_ulong_t __unused2; - __kernel_ulong_t __unused3; - __kernel_ulong_t __unused4; + unsigned long shmmax; + unsigned long shmmin; + unsigned long shmmni; + unsigned long shmseg; + unsigned long shmall; + unsigned long __unused1; + unsigned long __unused2; + unsigned long __unused3; + unsigned long __unused4; }; #endif /* __ASM_GENERIC_SHMBUF_H */ diff --git a/include/uapi/asm-generic/siginfo.h b/include/uapi/asm-generic/siginfo.h index 558b902f18d4..cb3d6c267181 100644 --- a/include/uapi/asm-generic/siginfo.h +++ b/include/uapi/asm-generic/siginfo.h @@ -10,18 +10,7 @@ typedef union sigval { void __user *sival_ptr; } sigval_t; -/* - * This is the size (including padding) of the part of the - * struct siginfo that is before the union. - */ -#ifndef __ARCH_SI_PREAMBLE_SIZE -#define __ARCH_SI_PREAMBLE_SIZE (3 * sizeof(int)) -#endif - #define SI_MAX_SIZE 128 -#ifndef SI_PAD_SIZE -#define SI_PAD_SIZE ((SI_MAX_SIZE - __ARCH_SI_PREAMBLE_SIZE) / sizeof(int)) -#endif /* * The default "si_band" type is "long", as specified by POSIX. @@ -40,96 +29,108 @@ typedef union sigval { #define __ARCH_SI_ATTRIBUTES #endif -typedef struct siginfo { - int si_signo; -#ifndef __ARCH_HAS_SWAPPED_SIGINFO - int si_errno; - int si_code; -#else - int si_code; - int si_errno; -#endif - - union { - int _pad[SI_PAD_SIZE]; - - /* kill() */ - struct { - __kernel_pid_t _pid; /* sender's pid */ - __kernel_uid32_t _uid; /* sender's uid */ - } _kill; - - /* POSIX.1b timers */ - struct { - __kernel_timer_t _tid; /* timer id */ - int _overrun; /* overrun count */ - sigval_t _sigval; /* same as below */ - int _sys_private; /* not to be passed to user */ - } _timer; - - /* POSIX.1b signals */ - struct { - __kernel_pid_t _pid; /* sender's pid */ - __kernel_uid32_t _uid; /* sender's uid */ - sigval_t _sigval; - } _rt; - - /* SIGCHLD */ - struct { - __kernel_pid_t _pid; /* which child */ - __kernel_uid32_t _uid; /* sender's uid */ - int _status; /* exit code */ - __ARCH_SI_CLOCK_T _utime; - __ARCH_SI_CLOCK_T _stime; - } _sigchld; - - /* SIGILL, SIGFPE, SIGSEGV, SIGBUS, SIGTRAP, SIGEMT */ - struct { - void __user *_addr; /* faulting insn/memory ref. */ +union __sifields { + /* kill() */ + struct { + __kernel_pid_t _pid; /* sender's pid */ + __kernel_uid32_t _uid; /* sender's uid */ + } _kill; + + /* POSIX.1b timers */ + struct { + __kernel_timer_t _tid; /* timer id */ + int _overrun; /* overrun count */ + sigval_t _sigval; /* same as below */ + int _sys_private; /* not to be passed to user */ + } _timer; + + /* POSIX.1b signals */ + struct { + __kernel_pid_t _pid; /* sender's pid */ + __kernel_uid32_t _uid; /* sender's uid */ + sigval_t _sigval; + } _rt; + + /* SIGCHLD */ + struct { + __kernel_pid_t _pid; /* which child */ + __kernel_uid32_t _uid; /* sender's uid */ + int _status; /* exit code */ + __ARCH_SI_CLOCK_T _utime; + __ARCH_SI_CLOCK_T _stime; + } _sigchld; + + /* SIGILL, SIGFPE, SIGSEGV, SIGBUS, SIGTRAP, SIGEMT */ + struct { + void __user *_addr; /* faulting insn/memory ref. */ #ifdef __ARCH_SI_TRAPNO - int _trapno; /* TRAP # which caused the signal */ + int _trapno; /* TRAP # which caused the signal */ #endif #ifdef __ia64__ - int _imm; /* immediate value for "break" */ - unsigned int _flags; /* see ia64 si_flags */ - unsigned long _isr; /* isr */ + int _imm; /* immediate value for "break" */ + unsigned int _flags; /* see ia64 si_flags */ + unsigned long _isr; /* isr */ #endif #define __ADDR_BND_PKEY_PAD (__alignof__(void *) < sizeof(short) ? \ sizeof(short) : __alignof__(void *)) - union { - /* - * used when si_code=BUS_MCEERR_AR or - * used when si_code=BUS_MCEERR_AO - */ - short _addr_lsb; /* LSB of the reported address */ - /* used when si_code=SEGV_BNDERR */ - struct { - char _dummy_bnd[__ADDR_BND_PKEY_PAD]; - void __user *_lower; - void __user *_upper; - } _addr_bnd; - /* used when si_code=SEGV_PKUERR */ - struct { - char _dummy_pkey[__ADDR_BND_PKEY_PAD]; - __u32 _pkey; - } _addr_pkey; - }; - } _sigfault; - - /* SIGPOLL */ - struct { - __ARCH_SI_BAND_T _band; /* POLL_IN, POLL_OUT, POLL_MSG */ - int _fd; - } _sigpoll; + union { + /* + * used when si_code=BUS_MCEERR_AR or + * used when si_code=BUS_MCEERR_AO + */ + short _addr_lsb; /* LSB of the reported address */ + /* used when si_code=SEGV_BNDERR */ + struct { + char _dummy_bnd[__ADDR_BND_PKEY_PAD]; + void __user *_lower; + void __user *_upper; + } _addr_bnd; + /* used when si_code=SEGV_PKUERR */ + struct { + char _dummy_pkey[__ADDR_BND_PKEY_PAD]; + __u32 _pkey; + } _addr_pkey; + }; + } _sigfault; + + /* SIGPOLL */ + struct { + __ARCH_SI_BAND_T _band; /* POLL_IN, POLL_OUT, POLL_MSG */ + int _fd; + } _sigpoll; + + /* SIGSYS */ + struct { + void __user *_call_addr; /* calling user insn */ + int _syscall; /* triggering system call number */ + unsigned int _arch; /* AUDIT_ARCH_* of syscall */ + } _sigsys; +}; - /* SIGSYS */ - struct { - void __user *_call_addr; /* calling user insn */ - int _syscall; /* triggering system call number */ - unsigned int _arch; /* AUDIT_ARCH_* of syscall */ - } _sigsys; - } _sifields; +#ifndef __ARCH_HAS_SWAPPED_SIGINFO +#define __SIGINFO \ +struct { \ + int si_signo; \ + int si_errno; \ + int si_code; \ + union __sifields _sifields; \ +} +#else +#define __SIGINFO \ +struct { \ + int si_signo; \ + int si_code; \ + int si_errno; \ + union __sifields _sifields; \ +} +#endif /* __ARCH_HAS_SWAPPED_SIGINFO */ + +typedef struct siginfo { + union { + __SIGINFO; + int _si_pad[SI_MAX_SIZE/sizeof(int)]; + }; } __ARCH_SI_ATTRIBUTES siginfo_t; /* @@ -249,7 +250,8 @@ typedef struct siginfo { #define TRAP_TRACE 2 /* process trace trap */ #define TRAP_BRANCH 3 /* process taken branch trap */ #define TRAP_HWBKPT 4 /* hardware breakpoint/watchpoint */ -#define NSIGTRAP 4 +#define TRAP_UNK 5 /* undiagnosed trap */ +#define NSIGTRAP 5 /* * There is an additional set of SIGTRAP si_codes used by ptrace @@ -285,6 +287,12 @@ typedef struct siginfo { #define NSIGSYS 1 /* + * SIGEMT si_codes + */ +#define EMT_TAGOVF 1 /* tag overflow */ +#define NSIGEMT 1 + +/* * sigevent definitions * * It seems likely that SIGEV_THREAD will have to be handled from diff --git a/include/uapi/asm-generic/socket.h b/include/uapi/asm-generic/socket.h index 0ae758c90e54..a12692e5f7a8 100644 --- a/include/uapi/asm-generic/socket.h +++ b/include/uapi/asm-generic/socket.h @@ -107,4 +107,7 @@ #define SO_ZEROCOPY 60 +#define SO_TXTIME 61 +#define SCM_TXTIME SO_TXTIME + #endif /* __ASM_GENERIC_SOCKET_H */ diff --git a/include/uapi/asm-generic/unistd.h b/include/uapi/asm-generic/unistd.h index 8bcb186c6f67..c7f3321fbe43 100644 --- a/include/uapi/asm-generic/unistd.h +++ b/include/uapi/asm-generic/unistd.h @@ -242,10 +242,12 @@ __SYSCALL(__NR_tee, sys_tee) /* fs/stat.c */ #define __NR_readlinkat 78 __SYSCALL(__NR_readlinkat, sys_readlinkat) +#if defined(__ARCH_WANT_NEW_STAT) || defined(__ARCH_WANT_STAT64) #define __NR3264_fstatat 79 __SC_3264(__NR3264_fstatat, sys_fstatat64, sys_newfstatat) #define __NR3264_fstat 80 __SC_3264(__NR3264_fstat, sys_fstat64, sys_newfstat) +#endif /* fs/sync.c */ #define __NR_sync 81 @@ -732,9 +734,13 @@ __SYSCALL(__NR_pkey_alloc, sys_pkey_alloc) __SYSCALL(__NR_pkey_free, sys_pkey_free) #define __NR_statx 291 __SYSCALL(__NR_statx, sys_statx) +#define __NR_io_pgetevents 292 +__SC_COMP(__NR_io_pgetevents, sys_io_pgetevents, compat_sys_io_pgetevents) +#define __NR_rseq 293 +__SYSCALL(__NR_rseq, sys_rseq) #undef __NR_syscalls -#define __NR_syscalls 292 +#define __NR_syscalls 294 /* * 32 bit systems traditionally used different @@ -754,8 +760,10 @@ __SYSCALL(__NR_statx, sys_statx) #define __NR_ftruncate __NR3264_ftruncate #define __NR_lseek __NR3264_lseek #define __NR_sendfile __NR3264_sendfile +#if defined(__ARCH_WANT_NEW_STAT) || defined(__ARCH_WANT_STAT64) #define __NR_newfstatat __NR3264_fstatat #define __NR_fstat __NR3264_fstat +#endif #define __NR_mmap __NR3264_mmap #define __NR_fadvise64 __NR3264_fadvise64 #ifdef __NR3264_stat @@ -770,8 +778,10 @@ __SYSCALL(__NR_statx, sys_statx) #define __NR_ftruncate64 __NR3264_ftruncate #define __NR_llseek __NR3264_lseek #define __NR_sendfile64 __NR3264_sendfile +#if defined(__ARCH_WANT_NEW_STAT) || defined(__ARCH_WANT_STAT64) #define __NR_fstatat64 __NR3264_fstatat #define __NR_fstat64 __NR3264_fstat +#endif #define __NR_mmap2 __NR3264_mmap #define __NR_fadvise64_64 __NR3264_fadvise64 #ifdef __NR3264_stat |