diff options
Diffstat (limited to 'pkg/sentry/syscalls/linux/linux64.go')
| -rw-r--r-- | pkg/sentry/syscalls/linux/linux64.go | 179 |
1 files changed, 89 insertions, 90 deletions
diff --git a/pkg/sentry/syscalls/linux/linux64.go b/pkg/sentry/syscalls/linux/linux64.go index 1ead3c7e8..56f90d952 100644 --- a/pkg/sentry/syscalls/linux/linux64.go +++ b/pkg/sentry/syscalls/linux/linux64.go @@ -23,7 +23,6 @@ import ( "gvisor.dev/gvisor/pkg/sentry/arch" "gvisor.dev/gvisor/pkg/sentry/kernel" "gvisor.dev/gvisor/pkg/sentry/syscalls" - "gvisor.dev/gvisor/pkg/syserror" ) const ( @@ -175,8 +174,8 @@ var AMD64 = &kernel.SyscallTable{ 119: syscalls.Supported("setresgid", Setresgid), 120: syscalls.Supported("getresgid", Getresgid), 121: syscalls.Supported("getpgid", Getpgid), - 122: syscalls.ErrorWithEvent("setfsuid", syserror.ENOSYS, "", []string{"gvisor.dev/issue/260"}), // TODO(b/112851702) - 123: syscalls.ErrorWithEvent("setfsgid", syserror.ENOSYS, "", []string{"gvisor.dev/issue/260"}), // TODO(b/112851702) + 122: syscalls.ErrorWithEvent("setfsuid", linuxerr.ENOSYS, "", []string{"gvisor.dev/issue/260"}), // TODO(b/112851702) + 123: syscalls.ErrorWithEvent("setfsgid", linuxerr.ENOSYS, "", []string{"gvisor.dev/issue/260"}), // TODO(b/112851702) 124: syscalls.Supported("getsid", Getsid), 125: syscalls.Supported("capget", Capget), 126: syscalls.Supported("capset", Capset), @@ -187,12 +186,12 @@ var AMD64 = &kernel.SyscallTable{ 131: syscalls.Supported("sigaltstack", Sigaltstack), 132: syscalls.Supported("utime", Utime), 133: syscalls.PartiallySupported("mknod", Mknod, "Device creation is not generally supported. Only regular file and FIFO creation are supported.", nil), - 134: syscalls.Error("uselib", syserror.ENOSYS, "Obsolete", nil), + 134: syscalls.Error("uselib", linuxerr.ENOSYS, "Obsolete", nil), 135: syscalls.ErrorWithEvent("personality", linuxerr.EINVAL, "Unable to change personality.", nil), - 136: syscalls.ErrorWithEvent("ustat", syserror.ENOSYS, "Needs filesystem support.", nil), + 136: syscalls.ErrorWithEvent("ustat", linuxerr.ENOSYS, "Needs filesystem support.", nil), 137: syscalls.PartiallySupported("statfs", Statfs, "Depends on the backing file system implementation.", nil), 138: syscalls.PartiallySupported("fstatfs", Fstatfs, "Depends on the backing file system implementation.", nil), - 139: syscalls.ErrorWithEvent("sysfs", syserror.ENOSYS, "", []string{"gvisor.dev/issue/165"}), + 139: syscalls.ErrorWithEvent("sysfs", linuxerr.ENOSYS, "", []string{"gvisor.dev/issue/165"}), 140: syscalls.PartiallySupported("getpriority", Getpriority, "Stub implementation.", nil), 141: syscalls.PartiallySupported("setpriority", Setpriority, "Stub implementation.", nil), 142: syscalls.CapError("sched_setparam", linux.CAP_SYS_NICE, "", nil), @@ -230,15 +229,15 @@ var AMD64 = &kernel.SyscallTable{ 174: syscalls.CapError("create_module", linux.CAP_SYS_MODULE, "", nil), 175: syscalls.CapError("init_module", linux.CAP_SYS_MODULE, "", nil), 176: syscalls.CapError("delete_module", linux.CAP_SYS_MODULE, "", nil), - 177: syscalls.Error("get_kernel_syms", syserror.ENOSYS, "Not supported in Linux > 2.6.", nil), - 178: syscalls.Error("query_module", syserror.ENOSYS, "Not supported in Linux > 2.6.", nil), + 177: syscalls.Error("get_kernel_syms", linuxerr.ENOSYS, "Not supported in Linux > 2.6.", nil), + 178: syscalls.Error("query_module", linuxerr.ENOSYS, "Not supported in Linux > 2.6.", nil), 179: syscalls.CapError("quotactl", linux.CAP_SYS_ADMIN, "", nil), // requires cap_sys_admin for most operations - 180: syscalls.Error("nfsservctl", syserror.ENOSYS, "Removed after Linux 3.1.", nil), - 181: syscalls.Error("getpmsg", syserror.ENOSYS, "Not implemented in Linux.", nil), - 182: syscalls.Error("putpmsg", syserror.ENOSYS, "Not implemented in Linux.", nil), - 183: syscalls.Error("afs_syscall", syserror.ENOSYS, "Not implemented in Linux.", nil), - 184: syscalls.Error("tuxcall", syserror.ENOSYS, "Not implemented in Linux.", nil), - 185: syscalls.Error("security", syserror.ENOSYS, "Not implemented in Linux.", nil), + 180: syscalls.Error("nfsservctl", linuxerr.ENOSYS, "Removed after Linux 3.1.", nil), + 181: syscalls.Error("getpmsg", linuxerr.ENOSYS, "Not implemented in Linux.", nil), + 182: syscalls.Error("putpmsg", linuxerr.ENOSYS, "Not implemented in Linux.", nil), + 183: syscalls.Error("afs_syscall", linuxerr.ENOSYS, "Not implemented in Linux.", nil), + 184: syscalls.Error("tuxcall", linuxerr.ENOSYS, "Not implemented in Linux.", nil), + 185: syscalls.Error("security", linuxerr.ENOSYS, "Not implemented in Linux.", nil), 186: syscalls.Supported("gettid", Gettid), 187: syscalls.Supported("readahead", Readahead), 188: syscalls.PartiallySupported("setxattr", SetXattr, "Only supported for tmpfs.", nil), @@ -258,18 +257,18 @@ var AMD64 = &kernel.SyscallTable{ 202: syscalls.PartiallySupported("futex", Futex, "Robust futexes not supported.", nil), 203: syscalls.PartiallySupported("sched_setaffinity", SchedSetaffinity, "Stub implementation.", nil), 204: syscalls.PartiallySupported("sched_getaffinity", SchedGetaffinity, "Stub implementation.", nil), - 205: syscalls.Error("set_thread_area", syserror.ENOSYS, "Expected to return ENOSYS on 64-bit", nil), + 205: syscalls.Error("set_thread_area", linuxerr.ENOSYS, "Expected to return ENOSYS on 64-bit", nil), 206: syscalls.PartiallySupported("io_setup", IoSetup, "Generally supported with exceptions. User ring optimizations are not implemented.", []string{"gvisor.dev/issue/204"}), 207: syscalls.PartiallySupported("io_destroy", IoDestroy, "Generally supported with exceptions. User ring optimizations are not implemented.", []string{"gvisor.dev/issue/204"}), 208: syscalls.PartiallySupported("io_getevents", IoGetevents, "Generally supported with exceptions. User ring optimizations are not implemented.", []string{"gvisor.dev/issue/204"}), 209: syscalls.PartiallySupported("io_submit", IoSubmit, "Generally supported with exceptions. User ring optimizations are not implemented.", []string{"gvisor.dev/issue/204"}), 210: syscalls.PartiallySupported("io_cancel", IoCancel, "Generally supported with exceptions. User ring optimizations are not implemented.", []string{"gvisor.dev/issue/204"}), - 211: syscalls.Error("get_thread_area", syserror.ENOSYS, "Expected to return ENOSYS on 64-bit", nil), + 211: syscalls.Error("get_thread_area", linuxerr.ENOSYS, "Expected to return ENOSYS on 64-bit", nil), 212: syscalls.CapError("lookup_dcookie", linux.CAP_SYS_ADMIN, "", nil), 213: syscalls.Supported("epoll_create", EpollCreate), - 214: syscalls.ErrorWithEvent("epoll_ctl_old", syserror.ENOSYS, "Deprecated.", nil), - 215: syscalls.ErrorWithEvent("epoll_wait_old", syserror.ENOSYS, "Deprecated.", nil), - 216: syscalls.ErrorWithEvent("remap_file_pages", syserror.ENOSYS, "Deprecated since Linux 3.16.", nil), + 214: syscalls.ErrorWithEvent("epoll_ctl_old", linuxerr.ENOSYS, "Deprecated.", nil), + 215: syscalls.ErrorWithEvent("epoll_wait_old", linuxerr.ENOSYS, "Deprecated.", nil), + 216: syscalls.ErrorWithEvent("remap_file_pages", linuxerr.ENOSYS, "Deprecated since Linux 3.16.", nil), 217: syscalls.Supported("getdents64", Getdents64), 218: syscalls.Supported("set_tid_address", SetTidAddress), 219: syscalls.Supported("restart_syscall", RestartSyscall), @@ -289,16 +288,16 @@ var AMD64 = &kernel.SyscallTable{ 233: syscalls.Supported("epoll_ctl", EpollCtl), 234: syscalls.Supported("tgkill", Tgkill), 235: syscalls.Supported("utimes", Utimes), - 236: syscalls.Error("vserver", syserror.ENOSYS, "Not implemented by Linux", nil), + 236: syscalls.Error("vserver", linuxerr.ENOSYS, "Not implemented by Linux", nil), 237: syscalls.PartiallySupported("mbind", Mbind, "Stub implementation. Only a single NUMA node is advertised, and mempolicy is ignored accordingly, but mbind() will succeed and has effects reflected by get_mempolicy.", []string{"gvisor.dev/issue/262"}), 238: syscalls.PartiallySupported("set_mempolicy", SetMempolicy, "Stub implementation.", nil), 239: syscalls.PartiallySupported("get_mempolicy", GetMempolicy, "Stub implementation.", nil), - 240: syscalls.ErrorWithEvent("mq_open", syserror.ENOSYS, "", []string{"gvisor.dev/issue/136"}), // TODO(b/29354921) - 241: syscalls.ErrorWithEvent("mq_unlink", syserror.ENOSYS, "", []string{"gvisor.dev/issue/136"}), // TODO(b/29354921) - 242: syscalls.ErrorWithEvent("mq_timedsend", syserror.ENOSYS, "", []string{"gvisor.dev/issue/136"}), // TODO(b/29354921) - 243: syscalls.ErrorWithEvent("mq_timedreceive", syserror.ENOSYS, "", []string{"gvisor.dev/issue/136"}), // TODO(b/29354921) - 244: syscalls.ErrorWithEvent("mq_notify", syserror.ENOSYS, "", []string{"gvisor.dev/issue/136"}), // TODO(b/29354921) - 245: syscalls.ErrorWithEvent("mq_getsetattr", syserror.ENOSYS, "", []string{"gvisor.dev/issue/136"}), // TODO(b/29354921) + 240: syscalls.ErrorWithEvent("mq_open", linuxerr.ENOSYS, "", []string{"gvisor.dev/issue/136"}), // TODO(b/29354921) + 241: syscalls.ErrorWithEvent("mq_unlink", linuxerr.ENOSYS, "", []string{"gvisor.dev/issue/136"}), // TODO(b/29354921) + 242: syscalls.ErrorWithEvent("mq_timedsend", linuxerr.ENOSYS, "", []string{"gvisor.dev/issue/136"}), // TODO(b/29354921) + 243: syscalls.ErrorWithEvent("mq_timedreceive", linuxerr.ENOSYS, "", []string{"gvisor.dev/issue/136"}), // TODO(b/29354921) + 244: syscalls.ErrorWithEvent("mq_notify", linuxerr.ENOSYS, "", []string{"gvisor.dev/issue/136"}), // TODO(b/29354921) + 245: syscalls.ErrorWithEvent("mq_getsetattr", linuxerr.ENOSYS, "", []string{"gvisor.dev/issue/136"}), // TODO(b/29354921) 246: syscalls.CapError("kexec_load", linux.CAP_SYS_BOOT, "", nil), 247: syscalls.Supported("waitid", Waitid), 248: syscalls.Error("add_key", linuxerr.EACCES, "Not available to user.", nil), @@ -331,7 +330,7 @@ var AMD64 = &kernel.SyscallTable{ 275: syscalls.Supported("splice", Splice), 276: syscalls.Supported("tee", Tee), 277: syscalls.PartiallySupported("sync_file_range", SyncFileRange, "Full data flush is not guaranteed at this time.", nil), - 278: syscalls.ErrorWithEvent("vmsplice", syserror.ENOSYS, "", []string{"gvisor.dev/issue/138"}), // TODO(b/29354098) + 278: syscalls.ErrorWithEvent("vmsplice", linuxerr.ENOSYS, "", []string{"gvisor.dev/issue/138"}), // TODO(b/29354098) 279: syscalls.CapError("move_pages", linux.CAP_SYS_NICE, "", nil), // requires cap_sys_nice (mostly) 280: syscalls.Supported("utimensat", Utimensat), 281: syscalls.Supported("epoll_pwait", EpollPwait), @@ -353,8 +352,8 @@ var AMD64 = &kernel.SyscallTable{ 297: syscalls.Supported("rt_tgsigqueueinfo", RtTgsigqueueinfo), 298: syscalls.ErrorWithEvent("perf_event_open", linuxerr.ENODEV, "No support for perf counters", nil), 299: syscalls.PartiallySupported("recvmmsg", RecvMMsg, "Not all flags and control messages are supported.", nil), - 300: syscalls.ErrorWithEvent("fanotify_init", syserror.ENOSYS, "Needs CONFIG_FANOTIFY", nil), - 301: syscalls.ErrorWithEvent("fanotify_mark", syserror.ENOSYS, "Needs CONFIG_FANOTIFY", nil), + 300: syscalls.ErrorWithEvent("fanotify_init", linuxerr.ENOSYS, "Needs CONFIG_FANOTIFY", nil), + 301: syscalls.ErrorWithEvent("fanotify_mark", linuxerr.ENOSYS, "Needs CONFIG_FANOTIFY", nil), 302: syscalls.Supported("prlimit64", Prlimit64), 303: syscalls.Error("name_to_handle_at", linuxerr.EOPNOTSUPP, "Not supported by gVisor filesystems", nil), 304: syscalls.Error("open_by_handle_at", linuxerr.EOPNOTSUPP, "Not supported by gVisor filesystems", nil), @@ -363,48 +362,48 @@ var AMD64 = &kernel.SyscallTable{ 307: syscalls.PartiallySupported("sendmmsg", SendMMsg, "Not all flags and control messages are supported.", nil), 308: syscalls.ErrorWithEvent("setns", linuxerr.EOPNOTSUPP, "Needs filesystem support", []string{"gvisor.dev/issue/140"}), // TODO(b/29354995) 309: syscalls.Supported("getcpu", Getcpu), - 310: syscalls.ErrorWithEvent("process_vm_readv", syserror.ENOSYS, "", []string{"gvisor.dev/issue/158"}), - 311: syscalls.ErrorWithEvent("process_vm_writev", syserror.ENOSYS, "", []string{"gvisor.dev/issue/158"}), + 310: syscalls.ErrorWithEvent("process_vm_readv", linuxerr.ENOSYS, "", []string{"gvisor.dev/issue/158"}), + 311: syscalls.ErrorWithEvent("process_vm_writev", linuxerr.ENOSYS, "", []string{"gvisor.dev/issue/158"}), 312: syscalls.CapError("kcmp", linux.CAP_SYS_PTRACE, "", nil), 313: syscalls.CapError("finit_module", linux.CAP_SYS_MODULE, "", nil), - 314: syscalls.ErrorWithEvent("sched_setattr", syserror.ENOSYS, "gVisor does not implement a scheduler.", []string{"gvisor.dev/issue/264"}), // TODO(b/118902272) - 315: syscalls.ErrorWithEvent("sched_getattr", syserror.ENOSYS, "gVisor does not implement a scheduler.", []string{"gvisor.dev/issue/264"}), // TODO(b/118902272) - 316: syscalls.ErrorWithEvent("renameat2", syserror.ENOSYS, "", []string{"gvisor.dev/issue/263"}), // TODO(b/118902772) + 314: syscalls.ErrorWithEvent("sched_setattr", linuxerr.ENOSYS, "gVisor does not implement a scheduler.", []string{"gvisor.dev/issue/264"}), // TODO(b/118902272) + 315: syscalls.ErrorWithEvent("sched_getattr", linuxerr.ENOSYS, "gVisor does not implement a scheduler.", []string{"gvisor.dev/issue/264"}), // TODO(b/118902272) + 316: syscalls.ErrorWithEvent("renameat2", linuxerr.ENOSYS, "", []string{"gvisor.dev/issue/263"}), // TODO(b/118902772) 317: syscalls.Supported("seccomp", Seccomp), 318: syscalls.Supported("getrandom", GetRandom), 319: syscalls.Supported("memfd_create", MemfdCreate), 320: syscalls.CapError("kexec_file_load", linux.CAP_SYS_BOOT, "", nil), 321: syscalls.CapError("bpf", linux.CAP_SYS_ADMIN, "", nil), 322: syscalls.Supported("execveat", Execveat), - 323: syscalls.ErrorWithEvent("userfaultfd", syserror.ENOSYS, "", []string{"gvisor.dev/issue/266"}), // TODO(b/118906345) + 323: syscalls.ErrorWithEvent("userfaultfd", linuxerr.ENOSYS, "", []string{"gvisor.dev/issue/266"}), // TODO(b/118906345) 324: syscalls.PartiallySupported("membarrier", Membarrier, "Not supported on all platforms.", nil), 325: syscalls.PartiallySupported("mlock2", Mlock2, "Stub implementation. The sandbox lacks appropriate permissions.", nil), // Syscalls implemented after 325 are "backports" from versions // of Linux after 4.4. - 326: syscalls.ErrorWithEvent("copy_file_range", syserror.ENOSYS, "", nil), + 326: syscalls.ErrorWithEvent("copy_file_range", linuxerr.ENOSYS, "", nil), 327: syscalls.Supported("preadv2", Preadv2), 328: syscalls.PartiallySupported("pwritev2", Pwritev2, "Flag RWF_HIPRI is not supported.", nil), - 329: syscalls.ErrorWithEvent("pkey_mprotect", syserror.ENOSYS, "", nil), - 330: syscalls.ErrorWithEvent("pkey_alloc", syserror.ENOSYS, "", nil), - 331: syscalls.ErrorWithEvent("pkey_free", syserror.ENOSYS, "", nil), + 329: syscalls.ErrorWithEvent("pkey_mprotect", linuxerr.ENOSYS, "", nil), + 330: syscalls.ErrorWithEvent("pkey_alloc", linuxerr.ENOSYS, "", nil), + 331: syscalls.ErrorWithEvent("pkey_free", linuxerr.ENOSYS, "", nil), 332: syscalls.Supported("statx", Statx), - 333: syscalls.ErrorWithEvent("io_pgetevents", syserror.ENOSYS, "", nil), + 333: syscalls.ErrorWithEvent("io_pgetevents", linuxerr.ENOSYS, "", nil), 334: syscalls.PartiallySupported("rseq", RSeq, "Not supported on all platforms.", nil), // Linux skips ahead to syscall 424 to sync numbers between arches. - 424: syscalls.ErrorWithEvent("pidfd_send_signal", syserror.ENOSYS, "", nil), - 425: syscalls.ErrorWithEvent("io_uring_setup", syserror.ENOSYS, "", nil), - 426: syscalls.ErrorWithEvent("io_uring_enter", syserror.ENOSYS, "", nil), - 427: syscalls.ErrorWithEvent("io_uring_register", syserror.ENOSYS, "", nil), - 428: syscalls.ErrorWithEvent("open_tree", syserror.ENOSYS, "", nil), - 429: syscalls.ErrorWithEvent("move_mount", syserror.ENOSYS, "", nil), - 430: syscalls.ErrorWithEvent("fsopen", syserror.ENOSYS, "", nil), - 431: syscalls.ErrorWithEvent("fsconfig", syserror.ENOSYS, "", nil), - 432: syscalls.ErrorWithEvent("fsmount", syserror.ENOSYS, "", nil), - 433: syscalls.ErrorWithEvent("fspick", syserror.ENOSYS, "", nil), - 434: syscalls.ErrorWithEvent("pidfd_open", syserror.ENOSYS, "", nil), - 435: syscalls.ErrorWithEvent("clone3", syserror.ENOSYS, "", nil), + 424: syscalls.ErrorWithEvent("pidfd_send_signal", linuxerr.ENOSYS, "", nil), + 425: syscalls.ErrorWithEvent("io_uring_setup", linuxerr.ENOSYS, "", nil), + 426: syscalls.ErrorWithEvent("io_uring_enter", linuxerr.ENOSYS, "", nil), + 427: syscalls.ErrorWithEvent("io_uring_register", linuxerr.ENOSYS, "", nil), + 428: syscalls.ErrorWithEvent("open_tree", linuxerr.ENOSYS, "", nil), + 429: syscalls.ErrorWithEvent("move_mount", linuxerr.ENOSYS, "", nil), + 430: syscalls.ErrorWithEvent("fsopen", linuxerr.ENOSYS, "", nil), + 431: syscalls.ErrorWithEvent("fsconfig", linuxerr.ENOSYS, "", nil), + 432: syscalls.ErrorWithEvent("fsmount", linuxerr.ENOSYS, "", nil), + 433: syscalls.ErrorWithEvent("fspick", linuxerr.ENOSYS, "", nil), + 434: syscalls.ErrorWithEvent("pidfd_open", linuxerr.ENOSYS, "", nil), + 435: syscalls.ErrorWithEvent("clone3", linuxerr.ENOSYS, "", nil), 441: syscalls.Supported("epoll_pwait2", EpollPwait2), }, Emulate: map[hostarch.Addr]uintptr{ @@ -414,7 +413,7 @@ var AMD64 = &kernel.SyscallTable{ }, Missing: func(t *kernel.Task, sysno uintptr, args arch.SyscallArguments) (uintptr, error) { t.Kernel().EmitUnimplementedEvent(t) - return 0, syserror.ENOSYS + return 0, linuxerr.ENOSYS }, } @@ -472,7 +471,7 @@ var ARM64 = &kernel.SyscallTable{ 39: syscalls.PartiallySupported("umount2", Umount2, "Not all options or file systems are supported.", nil), 40: syscalls.PartiallySupported("mount", Mount, "Not all options or file systems are supported.", nil), 41: syscalls.Error("pivot_root", linuxerr.EPERM, "", nil), - 42: syscalls.Error("nfsservctl", syserror.ENOSYS, "Removed after Linux 3.1.", nil), + 42: syscalls.Error("nfsservctl", linuxerr.ENOSYS, "Removed after Linux 3.1.", nil), 43: syscalls.PartiallySupported("statfs", Statfs, "Depends on the backing file system implementation.", nil), 44: syscalls.PartiallySupported("fstatfs", Fstatfs, "Depends on the backing file system implementation.", nil), 45: syscalls.Supported("truncate", Truncate), @@ -505,7 +504,7 @@ var ARM64 = &kernel.SyscallTable{ 72: syscalls.Supported("pselect", Pselect), 73: syscalls.Supported("ppoll", Ppoll), 74: syscalls.PartiallySupported("signalfd4", Signalfd4, "Semantics are slightly different.", []string{"gvisor.dev/issue/139"}), - 75: syscalls.ErrorWithEvent("vmsplice", syserror.ENOSYS, "", []string{"gvisor.dev/issue/138"}), // TODO(b/29354098) + 75: syscalls.ErrorWithEvent("vmsplice", linuxerr.ENOSYS, "", []string{"gvisor.dev/issue/138"}), // TODO(b/29354098) 76: syscalls.Supported("splice", Splice), 77: syscalls.Supported("tee", Tee), 78: syscalls.Supported("readlinkat", Readlinkat), @@ -581,8 +580,8 @@ var ARM64 = &kernel.SyscallTable{ 148: syscalls.Supported("getresuid", Getresuid), 149: syscalls.Supported("setresgid", Setresgid), 150: syscalls.Supported("getresgid", Getresgid), - 151: syscalls.ErrorWithEvent("setfsuid", syserror.ENOSYS, "", []string{"gvisor.dev/issue/260"}), // TODO(b/112851702) - 152: syscalls.ErrorWithEvent("setfsgid", syserror.ENOSYS, "", []string{"gvisor.dev/issue/260"}), // TODO(b/112851702) + 151: syscalls.ErrorWithEvent("setfsuid", linuxerr.ENOSYS, "", []string{"gvisor.dev/issue/260"}), // TODO(b/112851702) + 152: syscalls.ErrorWithEvent("setfsgid", linuxerr.ENOSYS, "", []string{"gvisor.dev/issue/260"}), // TODO(b/112851702) 153: syscalls.Supported("times", Times), 154: syscalls.Supported("setpgid", Setpgid), 155: syscalls.Supported("getpgid", Getpgid), @@ -610,12 +609,12 @@ var ARM64 = &kernel.SyscallTable{ 177: syscalls.Supported("getegid", Getegid), 178: syscalls.Supported("gettid", Gettid), 179: syscalls.PartiallySupported("sysinfo", Sysinfo, "Fields loads, sharedram, bufferram, totalswap, freeswap, totalhigh, freehigh not supported.", nil), - 180: syscalls.ErrorWithEvent("mq_open", syserror.ENOSYS, "", []string{"gvisor.dev/issue/136"}), // TODO(b/29354921) - 181: syscalls.ErrorWithEvent("mq_unlink", syserror.ENOSYS, "", []string{"gvisor.dev/issue/136"}), // TODO(b/29354921) - 182: syscalls.ErrorWithEvent("mq_timedsend", syserror.ENOSYS, "", []string{"gvisor.dev/issue/136"}), // TODO(b/29354921) - 183: syscalls.ErrorWithEvent("mq_timedreceive", syserror.ENOSYS, "", []string{"gvisor.dev/issue/136"}), // TODO(b/29354921) - 184: syscalls.ErrorWithEvent("mq_notify", syserror.ENOSYS, "", []string{"gvisor.dev/issue/136"}), // TODO(b/29354921) - 185: syscalls.ErrorWithEvent("mq_getsetattr", syserror.ENOSYS, "", []string{"gvisor.dev/issue/136"}), // TODO(b/29354921) + 180: syscalls.ErrorWithEvent("mq_open", linuxerr.ENOSYS, "", []string{"gvisor.dev/issue/136"}), // TODO(b/29354921) + 181: syscalls.ErrorWithEvent("mq_unlink", linuxerr.ENOSYS, "", []string{"gvisor.dev/issue/136"}), // TODO(b/29354921) + 182: syscalls.ErrorWithEvent("mq_timedsend", linuxerr.ENOSYS, "", []string{"gvisor.dev/issue/136"}), // TODO(b/29354921) + 183: syscalls.ErrorWithEvent("mq_timedreceive", linuxerr.ENOSYS, "", []string{"gvisor.dev/issue/136"}), // TODO(b/29354921) + 184: syscalls.ErrorWithEvent("mq_notify", linuxerr.ENOSYS, "", []string{"gvisor.dev/issue/136"}), // TODO(b/29354921) + 185: syscalls.ErrorWithEvent("mq_getsetattr", linuxerr.ENOSYS, "", []string{"gvisor.dev/issue/136"}), // TODO(b/29354921) 186: syscalls.Supported("msgget", Msgget), 187: syscalls.PartiallySupported("msgctl", Msgctl, "Only supports IPC_RMID option.", []string{"gvisor.dev/issue/135"}), 188: syscalls.Supported("msgrcv", Msgrcv), @@ -664,7 +663,7 @@ var ARM64 = &kernel.SyscallTable{ 231: syscalls.PartiallySupported("munlockall", Munlockall, "Stub implementation. The sandbox lacks appropriate permissions.", nil), 232: syscalls.PartiallySupported("mincore", Mincore, "Stub implementation. The sandbox does not have access to this information. Reports all mapped pages are resident.", nil), 233: syscalls.PartiallySupported("madvise", Madvise, "Options MADV_DONTNEED, MADV_DONTFORK are supported. Other advice is ignored.", nil), - 234: syscalls.ErrorWithEvent("remap_file_pages", syserror.ENOSYS, "Deprecated since Linux 3.16.", nil), + 234: syscalls.ErrorWithEvent("remap_file_pages", linuxerr.ENOSYS, "Deprecated since Linux 3.16.", nil), 235: syscalls.PartiallySupported("mbind", Mbind, "Stub implementation. Only a single NUMA node is advertised, and mempolicy is ignored accordingly, but mbind() will succeed and has effects reflected by get_mempolicy.", []string{"gvisor.dev/issue/262"}), 236: syscalls.PartiallySupported("get_mempolicy", GetMempolicy, "Stub implementation.", nil), 237: syscalls.PartiallySupported("set_mempolicy", SetMempolicy, "Stub implementation.", nil), @@ -676,60 +675,60 @@ var ARM64 = &kernel.SyscallTable{ 243: syscalls.PartiallySupported("recvmmsg", RecvMMsg, "Not all flags and control messages are supported.", nil), 260: syscalls.Supported("wait4", Wait4), 261: syscalls.Supported("prlimit64", Prlimit64), - 262: syscalls.ErrorWithEvent("fanotify_init", syserror.ENOSYS, "Needs CONFIG_FANOTIFY", nil), - 263: syscalls.ErrorWithEvent("fanotify_mark", syserror.ENOSYS, "Needs CONFIG_FANOTIFY", nil), + 262: syscalls.ErrorWithEvent("fanotify_init", linuxerr.ENOSYS, "Needs CONFIG_FANOTIFY", nil), + 263: syscalls.ErrorWithEvent("fanotify_mark", linuxerr.ENOSYS, "Needs CONFIG_FANOTIFY", nil), 264: syscalls.Error("name_to_handle_at", linuxerr.EOPNOTSUPP, "Not supported by gVisor filesystems", nil), 265: syscalls.Error("open_by_handle_at", linuxerr.EOPNOTSUPP, "Not supported by gVisor filesystems", nil), 266: syscalls.CapError("clock_adjtime", linux.CAP_SYS_TIME, "", nil), 267: syscalls.PartiallySupported("syncfs", Syncfs, "Depends on backing file system.", nil), 268: syscalls.ErrorWithEvent("setns", linuxerr.EOPNOTSUPP, "Needs filesystem support", []string{"gvisor.dev/issue/140"}), // TODO(b/29354995) 269: syscalls.PartiallySupported("sendmmsg", SendMMsg, "Not all flags and control messages are supported.", nil), - 270: syscalls.ErrorWithEvent("process_vm_readv", syserror.ENOSYS, "", []string{"gvisor.dev/issue/158"}), - 271: syscalls.ErrorWithEvent("process_vm_writev", syserror.ENOSYS, "", []string{"gvisor.dev/issue/158"}), + 270: syscalls.ErrorWithEvent("process_vm_readv", linuxerr.ENOSYS, "", []string{"gvisor.dev/issue/158"}), + 271: syscalls.ErrorWithEvent("process_vm_writev", linuxerr.ENOSYS, "", []string{"gvisor.dev/issue/158"}), 272: syscalls.CapError("kcmp", linux.CAP_SYS_PTRACE, "", nil), 273: syscalls.CapError("finit_module", linux.CAP_SYS_MODULE, "", nil), - 274: syscalls.ErrorWithEvent("sched_setattr", syserror.ENOSYS, "gVisor does not implement a scheduler.", []string{"gvisor.dev/issue/264"}), // TODO(b/118902272) - 275: syscalls.ErrorWithEvent("sched_getattr", syserror.ENOSYS, "gVisor does not implement a scheduler.", []string{"gvisor.dev/issue/264"}), // TODO(b/118902272) - 276: syscalls.ErrorWithEvent("renameat2", syserror.ENOSYS, "", []string{"gvisor.dev/issue/263"}), // TODO(b/118902772) + 274: syscalls.ErrorWithEvent("sched_setattr", linuxerr.ENOSYS, "gVisor does not implement a scheduler.", []string{"gvisor.dev/issue/264"}), // TODO(b/118902272) + 275: syscalls.ErrorWithEvent("sched_getattr", linuxerr.ENOSYS, "gVisor does not implement a scheduler.", []string{"gvisor.dev/issue/264"}), // TODO(b/118902272) + 276: syscalls.ErrorWithEvent("renameat2", linuxerr.ENOSYS, "", []string{"gvisor.dev/issue/263"}), // TODO(b/118902772) 277: syscalls.Supported("seccomp", Seccomp), 278: syscalls.Supported("getrandom", GetRandom), 279: syscalls.Supported("memfd_create", MemfdCreate), 280: syscalls.CapError("bpf", linux.CAP_SYS_ADMIN, "", nil), 281: syscalls.Supported("execveat", Execveat), - 282: syscalls.ErrorWithEvent("userfaultfd", syserror.ENOSYS, "", []string{"gvisor.dev/issue/266"}), // TODO(b/118906345) + 282: syscalls.ErrorWithEvent("userfaultfd", linuxerr.ENOSYS, "", []string{"gvisor.dev/issue/266"}), // TODO(b/118906345) 283: syscalls.PartiallySupported("membarrier", Membarrier, "Not supported on all platforms.", nil), 284: syscalls.PartiallySupported("mlock2", Mlock2, "Stub implementation. The sandbox lacks appropriate permissions.", nil), // Syscalls after 284 are "backports" from versions of Linux after 4.4. - 285: syscalls.ErrorWithEvent("copy_file_range", syserror.ENOSYS, "", nil), + 285: syscalls.ErrorWithEvent("copy_file_range", linuxerr.ENOSYS, "", nil), 286: syscalls.Supported("preadv2", Preadv2), 287: syscalls.PartiallySupported("pwritev2", Pwritev2, "Flag RWF_HIPRI is not supported.", nil), - 288: syscalls.ErrorWithEvent("pkey_mprotect", syserror.ENOSYS, "", nil), - 289: syscalls.ErrorWithEvent("pkey_alloc", syserror.ENOSYS, "", nil), - 290: syscalls.ErrorWithEvent("pkey_free", syserror.ENOSYS, "", nil), + 288: syscalls.ErrorWithEvent("pkey_mprotect", linuxerr.ENOSYS, "", nil), + 289: syscalls.ErrorWithEvent("pkey_alloc", linuxerr.ENOSYS, "", nil), + 290: syscalls.ErrorWithEvent("pkey_free", linuxerr.ENOSYS, "", nil), 291: syscalls.Supported("statx", Statx), - 292: syscalls.ErrorWithEvent("io_pgetevents", syserror.ENOSYS, "", nil), + 292: syscalls.ErrorWithEvent("io_pgetevents", linuxerr.ENOSYS, "", nil), 293: syscalls.PartiallySupported("rseq", RSeq, "Not supported on all platforms.", nil), // Linux skips ahead to syscall 424 to sync numbers between arches. - 424: syscalls.ErrorWithEvent("pidfd_send_signal", syserror.ENOSYS, "", nil), - 425: syscalls.ErrorWithEvent("io_uring_setup", syserror.ENOSYS, "", nil), - 426: syscalls.ErrorWithEvent("io_uring_enter", syserror.ENOSYS, "", nil), - 427: syscalls.ErrorWithEvent("io_uring_register", syserror.ENOSYS, "", nil), - 428: syscalls.ErrorWithEvent("open_tree", syserror.ENOSYS, "", nil), - 429: syscalls.ErrorWithEvent("move_mount", syserror.ENOSYS, "", nil), - 430: syscalls.ErrorWithEvent("fsopen", syserror.ENOSYS, "", nil), - 431: syscalls.ErrorWithEvent("fsconfig", syserror.ENOSYS, "", nil), - 432: syscalls.ErrorWithEvent("fsmount", syserror.ENOSYS, "", nil), - 433: syscalls.ErrorWithEvent("fspick", syserror.ENOSYS, "", nil), - 434: syscalls.ErrorWithEvent("pidfd_open", syserror.ENOSYS, "", nil), - 435: syscalls.ErrorWithEvent("clone3", syserror.ENOSYS, "", nil), + 424: syscalls.ErrorWithEvent("pidfd_send_signal", linuxerr.ENOSYS, "", nil), + 425: syscalls.ErrorWithEvent("io_uring_setup", linuxerr.ENOSYS, "", nil), + 426: syscalls.ErrorWithEvent("io_uring_enter", linuxerr.ENOSYS, "", nil), + 427: syscalls.ErrorWithEvent("io_uring_register", linuxerr.ENOSYS, "", nil), + 428: syscalls.ErrorWithEvent("open_tree", linuxerr.ENOSYS, "", nil), + 429: syscalls.ErrorWithEvent("move_mount", linuxerr.ENOSYS, "", nil), + 430: syscalls.ErrorWithEvent("fsopen", linuxerr.ENOSYS, "", nil), + 431: syscalls.ErrorWithEvent("fsconfig", linuxerr.ENOSYS, "", nil), + 432: syscalls.ErrorWithEvent("fsmount", linuxerr.ENOSYS, "", nil), + 433: syscalls.ErrorWithEvent("fspick", linuxerr.ENOSYS, "", nil), + 434: syscalls.ErrorWithEvent("pidfd_open", linuxerr.ENOSYS, "", nil), + 435: syscalls.ErrorWithEvent("clone3", linuxerr.ENOSYS, "", nil), 441: syscalls.Supported("epoll_pwait2", EpollPwait2), }, Emulate: map[hostarch.Addr]uintptr{}, Missing: func(t *kernel.Task, sysno uintptr, args arch.SyscallArguments) (uintptr, error) { t.Kernel().EmitUnimplementedEvent(t) - return 0, syserror.ENOSYS + return 0, linuxerr.ENOSYS }, } |