From: Dmitry V. Levin <ldv@altlinux.org>
Date: Fri, 13 Oct 2006 20:25:12 +0000 (+0000)
Subject: 2006-10-13  Ulrich Drepper  <drepper@redhat.com>
X-Git-Tag: v4.5.18~267
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=95ebf5abfc1f3ed8b451b7816aa51b93a49e3ef7;p=strace

2006-10-13  Ulrich Drepper  <drepper@redhat.com>
	    Bernhard Kaindl <bk@suse.de>
	    Dmitry V. Levin  <ldv@altlinux.org>
	    Michael Holzheu <holzheu@de.ibm.com>

	Add hooks for new syscalls.  Add decoders for *at, inotify*,
	pselect6, ppoll and unshare syscalls.

	* defs.h: Declare print_sigset.
	* desc.c (sys_pselect6): New function.
	* file.c (decode_open, decode_access, decode_mkdir,
	decode_readlink, decode_chmod, decode_utimes, decode_mknod):
	New functions.
	(sys_open, sys_access, sys_mkdir, sys_readlink, sys_chmod,
	sys_utimes, sys_mknod): Use them.
	[LINUX] (fstatatflags, unlinkatflags, inotify_modes): New
	variables.
	[LINUX] (print_dirfd, sys_openat, sys_faccessat,
	sys_newfstatat, sys_mkdirat, sys_linkat, sys_unlinkat,
	sys_symlinkat, sys_readlinkat, sys_renameat, sys_fchownat,
	sys_fchmodat, sys_futimesat, sys_mknodat, sys_inotify_add_watch,
	sys_inotify_rm_watch): New functions.
	* process.c [LINUX] (sys_unshare): New function.
	* signal.c (print_sigset): New function.
	(sys_sigprocmask): Use it.
	* stream.c (decode_poll): New function.
	(sys_poll): Use it.
	[LINUX] (sys_ppoll): New function.
	* linux/syscall.h: Delcare new syscall handlers.
	* linux/syscallent.h: Hook up new syscalls.
	* linux/alpha/syscallent.h: Likewise.
	* linux/hppa/syscallent.h: Likewise.
	* linux/ia64/syscallent.h: Likewise.
	* linux/mips/syscallent.h: Likewise.
	* linux/powerpc/syscallent.h: Likewise.
	* linux/s390/syscallent.h: Likewise.
	* linux/s390x/syscallent.h: Likewise.
	* linux/sparc/syscallent.h: Likewise.
	* linux/sparc64/syscallent.h: Likewise.
	* linux/x86_64/syscallent.h: Likewise.
	Fixes RH#178633.
---

diff --git a/ChangeLog b/ChangeLog
index 27eaed6f..b7715157 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,45 @@
+2006-10-13  Ulrich Drepper  <drepper@redhat.com>
+	    Bernhard Kaindl <bk@suse.de>
+	    Dmitry V. Levin  <ldv@altlinux.org>
+	    Michael Holzheu <holzheu@de.ibm.com>
+
+	Add hooks for new syscalls.  Add decoders for *at, inotify*,
+	pselect6, ppoll and unshare syscalls.
+
+	* defs.h: Declare print_sigset.
+	* desc.c (sys_pselect6): New function.
+	* file.c (decode_open, decode_access, decode_mkdir,
+	decode_readlink, decode_chmod, decode_utimes, decode_mknod):
+	New functions.
+	(sys_open, sys_access, sys_mkdir, sys_readlink, sys_chmod,
+	sys_utimes, sys_mknod): Use them.
+	[LINUX] (fstatatflags, unlinkatflags, inotify_modes): New
+	variables.
+	[LINUX] (print_dirfd, sys_openat, sys_faccessat,
+	sys_newfstatat, sys_mkdirat, sys_linkat, sys_unlinkat,
+	sys_symlinkat, sys_readlinkat, sys_renameat, sys_fchownat,
+	sys_fchmodat, sys_futimesat, sys_mknodat, sys_inotify_add_watch,
+	sys_inotify_rm_watch): New functions.
+	* process.c [LINUX] (sys_unshare): New function.
+	* signal.c (print_sigset): New function.
+	(sys_sigprocmask): Use it.
+	* stream.c (decode_poll): New function.
+	(sys_poll): Use it.
+	[LINUX] (sys_ppoll): New function.
+	* linux/syscall.h: Delcare new syscall handlers.
+	* linux/syscallent.h: Hook up new syscalls.
+	* linux/alpha/syscallent.h: Likewise.
+	* linux/hppa/syscallent.h: Likewise.
+	* linux/ia64/syscallent.h: Likewise.
+	* linux/mips/syscallent.h: Likewise.
+	* linux/powerpc/syscallent.h: Likewise.
+	* linux/s390/syscallent.h: Likewise.
+	* linux/s390x/syscallent.h: Likewise.
+	* linux/sparc/syscallent.h: Likewise.
+	* linux/sparc64/syscallent.h: Likewise.
+	* linux/x86_64/syscallent.h: Likewise.
+	Fixes RH#178633.
+
 2006-10-06  Dmitry V. Levin  <ldv@altlinux.org>
 
 	* strace.c [!USE_PROCFS] (trace): Presence of PT_GETSIGINFO
diff --git a/defs.h b/defs.h
index 7790c0a7..312f28eb 100644
--- a/defs.h
+++ b/defs.h
@@ -463,6 +463,7 @@ extern int setbpt P((struct tcb *));
 extern int sigishandled P((struct tcb *, int));
 extern void printcall P((struct tcb *));
 extern const char *signame P((int));
+extern void print_sigset P((struct tcb *, long, int));
 extern void printsignal P((int));
 extern void printleader P((struct tcb *));
 extern void printtrailer P((struct tcb *));
diff --git a/desc.c b/desc.c
index bb30b6f0..9cdabbb8 100644
--- a/desc.c
+++ b/desc.c
@@ -871,6 +871,30 @@ int
 sys_select(tcp)
 struct tcb *tcp;
 {
-	long *args = tcp->u_arg;
-	return decode_select(tcp, args, 0);
+	return decode_select(tcp, tcp->u_arg, 0);
+}
+
+#ifdef LINUX
+int
+sys_pselect6(struct tcb *tcp)
+{
+	int rc = decode_select(tcp, tcp->u_arg, 0);
+	if (exiting(tcp)) {
+		struct {
+			void *ss;
+			unsigned long len;
+		} data;
+		if (umove(tcp, tcp->u_arg[5], &data) < 0)
+			tprintf(", %#lx", tcp->u_arg[5]);
+		else {
+			tprintf(", {");
+			if (data.len < sizeof(sigset_t))
+				tprintf("%#lx", (long)data.ss);
+			else
+				print_sigset(tcp, (long)data.ss, 0);
+			tprintf(", %lu}", data.len);
+		}
+	}
+	return rc;
 }
+#endif
diff --git a/file.c b/file.c
index 6d74e3d9..62cc536b 100644
--- a/file.c
+++ b/file.c
@@ -307,23 +307,54 @@ const struct xlat openmodes[] = {
 	{ 0,		NULL		},
 };
 
-int
-sys_open(tcp)
-struct tcb *tcp;
+#ifdef LINUX
+
+#ifndef AT_FDCWD
+# define AT_FDCWD                -100
+#endif
+
+static void
+print_dirfd(long fd)
+{
+	if (fd == AT_FDCWD)
+		tprintf("AT_FDCWD, ");
+	else
+		tprintf("%ld, ", fd);
+}
+#endif
+
+static int
+decode_open(struct tcb *tcp, int offset)
 {
 	if (entering(tcp)) {
-		printpath(tcp, tcp->u_arg[0]);
+		printpath(tcp, tcp->u_arg[offset]);
 		tprintf(", ");
 		/* flags */
-		printflags(openmodes, tcp->u_arg[1] + 1, "O_???");
-		if (tcp->u_arg[1] & O_CREAT) {
+		printflags(openmodes, tcp->u_arg[offset + 1] + 1, "O_???");
+		if (tcp->u_arg[offset + 1] & O_CREAT) {
 			/* mode */
-			tprintf(", %#lo", tcp->u_arg[2]);
+			tprintf(", %#lo", tcp->u_arg[offset + 2]);
 		}
 	}
 	return 0;
 }
 
+int
+sys_open(struct tcb *tcp)
+{
+	return decode_open(tcp, 0);
+}
+
+#ifdef LINUX
+int
+sys_openat(struct tcb *tcp)
+{
+	if (entering(tcp))
+		print_dirfd(tcp->u_arg[0]);
+	return decode_open(tcp, 1);
+}
+#endif
+
 #ifdef LINUXSPARC
 static const struct xlat openmodessol[] = {
 	{ 0,		"O_RDWR"	},
@@ -387,18 +418,33 @@ static const struct xlat access_flags[] = {
 	{ 0,		NULL		},
 };
 
-int
-sys_access(tcp)
-struct tcb *tcp;
+static int
+decode_access(struct tcb *tcp, int offset)
 {
 	if (entering(tcp)) {
-		printpath(tcp, tcp->u_arg[0]);
+		printpath(tcp, tcp->u_arg[offset]);
 		tprintf(", ");
-		printflags(access_flags, tcp->u_arg[1], "?_OK");
+		printflags(access_flags, tcp->u_arg[offset + 1], "?_OK");
 	}
 	return 0;
 }
 
+int
+sys_access(struct tcb *tcp)
+{
+	return decode_access(tcp, 0);
+}
+
+#ifdef LINUX
+int
+sys_faccessat(struct tcb *tcp)
+{
+	if (entering(tcp))
+		print_dirfd(tcp->u_arg[0]);
+	return decode_access(tcp, 1);
+}
+#endif
+
 int
 sys_umask(tcp)
 struct tcb *tcp;
@@ -1099,6 +1145,35 @@ struct tcb *tcp;
 #endif
 }
 
+#ifdef LINUX
+static const struct xlat fstatatflags[] = {
+#ifndef AT_SYMLINK_NOFOLLOW
+# define AT_SYMLINK_NOFOLLOW     0x100
+#endif
+	{ AT_SYMLINK_NOFOLLOW,	"AT_SYMLINK_NOFOLLOW"	},
+	{ 0,			NULL			},
+};
+
+int
+sys_newfstatat(struct tcb *tcp)
+{
+	if (entering(tcp)) {
+		print_dirfd(tcp->u_arg[0]);
+		printpath(tcp, tcp->u_arg[1]);
+		tprintf(", ");
+	} else {
+#ifdef HAVE_STAT64
+		printstat64(tcp, tcp->u_arg[2]);
+#else
+		printstat(tcp, tcp->u_arg[2]);
+#endif
+		tprintf(", ");
+		printflags(fstatatflags, tcp->u_arg[3], "AT_???");
+	}
+	return 0;
+}
+#endif
+
 #if defined(LINUX) && defined(HAVE_STRUCT___OLD_KERNEL_STAT)
 int
 sys_oldstat(tcp)
@@ -1684,17 +1759,32 @@ struct tcb *tcp;
 	return 0;
 }
 
-int
-sys_mkdir(tcp)
-struct tcb *tcp;
+static int
+decode_mkdir(struct tcb *tcp, int offset)
 {
 	if (entering(tcp)) {
-		printpath(tcp, tcp->u_arg[0]);
-		tprintf(", %#lo", tcp->u_arg[1]);
+		printpath(tcp, tcp->u_arg[offset]);
+		tprintf(", %#lo", tcp->u_arg[offset + 1]);
 	}
 	return 0;
 }
 
+int
+sys_mkdir(struct tcb *tcp)
+{
+	return decode_mkdir(tcp, 0);
+}
+
+#ifdef LINUX
+int
+sys_mkdirat(struct tcb *tcp)
+{
+	if (entering(tcp))
+		print_dirfd(tcp->u_arg[0]);
+	return decode_mkdir(tcp, 1);
+}
+#endif
+
 int
 sys_rmdir(tcp)
 struct tcb *tcp;
@@ -1747,6 +1837,22 @@ struct tcb *tcp;
 	return 0;
 }
 
+#ifdef LINUX
+int
+sys_linkat(struct tcb *tcp)
+{
+	if (entering(tcp)) {
+		print_dirfd(tcp->u_arg[0]);
+		printpath(tcp, tcp->u_arg[1]);
+		tprintf(", ");
+		print_dirfd(tcp->u_arg[2]);
+		printpath(tcp, tcp->u_arg[3]);
+		tprintf(", %ld", tcp->u_arg[4]);
+	}
+	return 0;
+}
+#endif
+
 int
 sys_unlink(tcp)
 struct tcb *tcp;
@@ -1757,6 +1863,28 @@ struct tcb *tcp;
 	return 0;
 }
 
+#ifdef LINUX
+static const struct xlat unlinkatflags[] = {
+#ifndef AT_REMOVEDIR
+# define AT_REMOVEDIR            0x200
+#endif
+	{ AT_REMOVEDIR,	"AT_REMOVEDIR"	},
+	{ 0,		NULL		},
+};
+
+int
+sys_unlinkat(struct tcb *tcp)
+{
+	if (entering(tcp)) {
+		print_dirfd(tcp->u_arg[0]);
+		printpath(tcp, tcp->u_arg[1]);
+		tprintf(", ");
+		printflags(unlinkatflags, tcp->u_arg[2], "AT_???");
+	}
+	return 0;
+}
+#endif
+
 int
 sys_symlink(tcp)
 struct tcb *tcp;
@@ -1769,23 +1897,52 @@ struct tcb *tcp;
 	return 0;
 }
 
+#ifdef LINUX
 int
-sys_readlink(tcp)
-struct tcb *tcp;
+sys_symlinkat(struct tcb *tcp)
 {
 	if (entering(tcp)) {
 		printpath(tcp, tcp->u_arg[0]);
 		tprintf(", ");
+		print_dirfd(tcp->u_arg[1]);
+		printpath(tcp, tcp->u_arg[2]);
+	}
+	return 0;
+}
+#endif
+
+static int
+decode_readlink(struct tcb *tcp, int offset)
+{
+	if (entering(tcp)) {
+		printpath(tcp, tcp->u_arg[offset]);
+		tprintf(", ");
 	} else {
 		if (syserror(tcp))
-			tprintf("%#lx", tcp->u_arg[1]);
+			tprintf("%#lx", tcp->u_arg[offset + 1]);
 		else
-			printpathn(tcp, tcp->u_arg[1], tcp->u_rval);
-		tprintf(", %lu", tcp->u_arg[2]);
+			printpathn(tcp, tcp->u_arg[offset + 1], tcp->u_rval);
+		tprintf(", %lu", tcp->u_arg[offset + 2]);
 	}
 	return 0;
 }
 
+int
+sys_readlink(struct tcb *tcp)
+{
+	return decode_readlink(tcp, 0);
+}
+
+#ifdef LINUX
+int
+sys_readlinkat(struct tcb *tcp)
+{
+	if (entering(tcp))
+		print_dirfd(tcp->u_arg[0]);
+	return decode_readlink(tcp, 1);
+}
+#endif
+
 int
 sys_rename(tcp)
 struct tcb *tcp;
@@ -1798,6 +1955,21 @@ struct tcb *tcp;
 	return 0;
 }
 
+#ifdef LINUX
+int
+sys_renameat(struct tcb *tcp)
+{
+	if (entering(tcp)) {
+		print_dirfd(tcp->u_arg[0]);
+		printpath(tcp, tcp->u_arg[1]);
+		tprintf(", ");
+		print_dirfd(tcp->u_arg[2]);
+		printpath(tcp, tcp->u_arg[3]);
+	}
+	return 0;
+}
+#endif
+
 int
 sys_chown(tcp)
 struct tcb *tcp;
@@ -1810,6 +1982,22 @@ struct tcb *tcp;
 	return 0;
 }
 
+#ifdef LINUX
+int
+sys_fchownat(struct tcb *tcp)
+{
+	if (entering(tcp)) {
+		print_dirfd(tcp->u_arg[0]);
+		printpath(tcp, tcp->u_arg[1]);
+		printuid(", ", tcp->u_arg[2]);
+		printuid(", ", tcp->u_arg[3]);
+		tprintf(", ");
+		printflags(fstatatflags, tcp->u_arg[4], "AT_???");
+	}
+	return 0;
+}
+#endif
+
 int
 sys_fchown(tcp)
 struct tcb *tcp;
@@ -1822,17 +2010,32 @@ struct tcb *tcp;
 	return 0;
 }
 
-int
-sys_chmod(tcp)
-struct tcb *tcp;
+static int
+decode_chmod(struct tcb *tcp, int offset)
 {
 	if (entering(tcp)) {
-		printpath(tcp, tcp->u_arg[0]);
-		tprintf(", %#lo", tcp->u_arg[1]);
+		printpath(tcp, tcp->u_arg[offset]);
+		tprintf(", %#lo", tcp->u_arg[offset + 1]);
 	}
 	return 0;
 }
 
+int
+sys_chmod(struct tcb *tcp)
+{
+	return decode_chmod(tcp, 0);
+}
+
+#ifdef LINUX
+int
+sys_fchmodat(struct tcb *tcp)
+{
+	if (entering(tcp))
+		print_dirfd(tcp->u_arg[0]);
+	return decode_chmod(tcp, 1);
+}
+#endif
+
 int
 sys_fchmod(tcp)
 struct tcb *tcp;
@@ -1857,18 +2060,33 @@ struct tcb *tcp;
 }
 #endif
 
-int
-sys_utimes(tcp)
-struct tcb *tcp;
+static int
+decode_utimes(struct tcb *tcp, int offset)
 {
 	if (entering(tcp)) {
-		printpath(tcp, tcp->u_arg[0]);
+		printpath(tcp, tcp->u_arg[offset]);
 		tprintf(", ");
-		printtv(tcp, tcp->u_arg[1]);
+		printtv(tcp, tcp->u_arg[offset + 1]);
 	}
 	return 0;
 }
 
+int
+sys_utimes(struct tcb *tcp)
+{
+	return decode_utimes(tcp, 0);
+}
+
+#ifdef LINUX
+int
+sys_futimesat(struct tcb *tcp)
+{
+	if (entering(tcp))
+		print_dirfd(tcp->u_arg[0]);
+	return decode_utimes(tcp, 1);
+}
+#endif
+
 int
 sys_utime(tcp)
 struct tcb *tcp;
@@ -1893,27 +2111,26 @@ struct tcb *tcp;
 	return 0;
 }
 
-int
-sys_mknod(tcp)
-struct tcb *tcp;
+static int
+decode_mknod(struct tcb *tcp, int offset)
 {
-	int mode = tcp->u_arg[1];
+	int mode = tcp->u_arg[offset + 1];
 
 	if (entering(tcp)) {
-		printpath(tcp, tcp->u_arg[0]);
+		printpath(tcp, tcp->u_arg[offset]);
 		tprintf(", %s", sprintmode(mode));
 		switch (mode & S_IFMT) {
 		case S_IFCHR: case S_IFBLK:
 #ifdef LINUXSPARC
 			if (current_personality == 1)
 			tprintf(", makedev(%lu, %lu)",
-				(unsigned long) ((tcp->u_arg[2] >> 18) & 0x3fff),
-				(unsigned long) (tcp->u_arg[2] & 0x3ffff));
+				(unsigned long) ((tcp->u_arg[offset + 2] >> 18) & 0x3fff),
+				(unsigned long) (tcp->u_arg[offset + 2] & 0x3ffff));
 			else
 #endif
 			tprintf(", makedev(%lu, %lu)",
-				(unsigned long) major(tcp->u_arg[2]),
-				(unsigned long) minor(tcp->u_arg[2]));
+				(unsigned long) major(tcp->u_arg[offset + 2]),
+				(unsigned long) minor(tcp->u_arg[offset + 2]));
 			break;
 		default:
 			break;
@@ -1922,6 +2139,22 @@ struct tcb *tcp;
 	return 0;
 }
 
+int
+sys_mknod(struct tcb *tcp)
+{
+	return decode_mknod(tcp, 0);
+}
+
+#ifdef LINUX
+int
+sys_mknodat(struct tcb *tcp)
+{
+	if (entering(tcp))
+		print_dirfd(tcp->u_arg[0]);
+	return decode_mknod(tcp, 1);
+}
+#endif
+
 int
 sys_mkfifo(tcp)
 struct tcb *tcp;
@@ -2529,3 +2762,49 @@ struct tcb *tcp;
     }
     return 0;
 }
+
+#ifdef LINUX
+static const struct xlat inotify_modes[] = {
+	{ 0x00000001, "IN_ACCESS" },
+	{ 0x00000002, "IN_MODIFY" },
+	{ 0x00000004, "IN_ATTRIB" },
+	{ 0x00000008, "IN_CLOSE_WRITE" },
+	{ 0x00000010, "IN_CLOSE_NOWRITE" },
+	{ 0x00000020, "IN_OPEN" },
+	{ 0x00000040, "IN_MOVED_FROM" },
+	{ 0x00000080, "IN_MOVED_TO" },
+	{ 0x00000100, "IN_CREATE" },
+	{ 0x00000200, "IN_DELETE" },
+	{ 0x00000400, "IN_DELETE_SELF" },
+	{ 0x00000800, "IN_MOVE_SELF" },
+	{ 0x00002000, "IN_UNMOUNT" },
+	{ 0x00004000, "IN_Q_OVERFLOW" },
+	{ 0x00008000, "IN_IGNORED" },
+	{ 0x01000000, "IN_ONLYDIR" },
+	{ 0x02000000, "IN_DONT_FOLLOW" },
+	{ 0x20000000, "IN_MASK_ADD" },
+	{ 0x40000000, "IN_ISDIR" },
+	{ 0x80000000, "IN_ONESHOT" }
+};
+
+int
+sys_inotify_add_watch(struct tcb *tcp)
+{
+	if (entering(tcp)) {
+		tprintf("%ld, ", tcp->u_arg[0]);
+		printpath(tcp, tcp->u_arg[1]);
+		tprintf(", ");
+		printflags(inotify_modes, tcp->u_arg[2], "IN_???");
+	}
+	return 0;
+}
+
+int
+sys_inotify_rm_watch(struct tcb *tcp)
+{
+	if (entering(tcp)) {
+		tprintf("%ld, %ld", tcp->u_arg[0], tcp->u_arg[1]);
+	}
+	return 0;
+}
+#endif
diff --git a/linux/alpha/syscallent.h b/linux/alpha/syscallent.h
index 4eb81794..9278c371 100644
--- a/linux/alpha/syscallent.h
+++ b/linux/alpha/syscallent.h
@@ -467,3 +467,11 @@
 	{ 2,	0,	sys_mq_notify,		"mq_notify"		}, /* 436 */
 	{ 3,	0,	sys_mq_getsetattr,	"mq_getsetattr"		}, /* 437 */
 	{ 4,	0,	printargs,		"waitid"		}, /* 438 */
+	{ 5,	0,	printargs,		"add_key"		}, /* 439 */
+	{ 4,	0,	printargs,		"request_key"		}, /* 440 */
+	{ 5,	0,	printargs,		"keyctl"		}, /* 441 */
+	{ 3,	0,	printargs,		"ioprio_set"		}, /* 442 */
+	{ 2,	0,	printargs,		"ioprio_get"		}, /* 443 */
+	{ 0,	TD,	printargs,		"inotify_init"		}, /* 444 */
+	{ 3,	TD,	sys_inotify_add_watch,	"inotify_add_watch"	}, /* 445 */
+	{ 2,	TD,	sys_inotify_rm_watch,	"inotify_rm_watch"	}, /* 446 */
diff --git a/linux/hppa/syscallent.h b/linux/hppa/syscallent.h
index e23e1a32..352f45e1 100644
--- a/linux/hppa/syscallent.h
+++ b/linux/hppa/syscallent.h
@@ -268,35 +268,35 @@
 	{ 5,	0,	printargs,		"mbind"			}, /* 260 */
 	{ 5,	0,	printargs,		"get_mempolicy"		}, /* 261 */
 	{ 5,	0,	printargs,		"set_mempolicy"		}, /* 262 */
-	{ 5,	0,	printargs,		"SYS_263"		}, /* 263 */
-	{ 5,	0,	printargs,		"SYS_264"		}, /* 264 */
-	{ 5,	0,	printargs,		"SYS_265"		}, /* 265 */
-	{ 5,	0,	printargs,		"SYS_266"		}, /* 266 */
-	{ 5,	0,	printargs,		"SYS_267"		}, /* 267 */
-	{ 5,	0,	printargs,		"SYS_268"		}, /* 268 */
-	{ 5,	0,	printargs,		"SYS_269"		}, /* 269 */
-	{ 5,	0,	printargs,		"SYS_270"		}, /* 270 */
-	{ 5,	0,	printargs,		"SYS_271"		}, /* 271 */
-	{ 5,	0,	printargs,		"SYS_272"		}, /* 272 */
-	{ 5,	0,	printargs,		"SYS_273"		}, /* 273 */
-	{ 5,	0,	printargs,		"SYS_274"		}, /* 274 */
-	{ 5,	0,	printargs,		"SYS_275"		}, /* 275 */
-	{ 5,	0,	printargs,		"SYS_276"		}, /* 276 */
-	{ 5,	0,	printargs,		"SYS_277"		}, /* 277 */
-	{ 5,	0,	printargs,		"SYS_278"		}, /* 278 */
-	{ 5,	0,	printargs,		"SYS_279"		}, /* 279 */
-	{ 5,	0,	printargs,		"SYS_280"		}, /* 280 */
-	{ 5,	0,	printargs,		"SYS_281"		}, /* 281 */
-	{ 5,	0,	printargs,		"SYS_282"		}, /* 282 */
-	{ 5,	0,	printargs,		"SYS_283"		}, /* 283 */
-	{ 5,	0,	printargs,		"SYS_284"		}, /* 284 */
-	{ 5,	0,	printargs,		"SYS_285"		}, /* 285 */
-	{ 5,	0,	printargs,		"SYS_286"		}, /* 286 */
-	{ 5,	0,	printargs,		"SYS_287"		}, /* 287 */
-	{ 5,	0,	printargs,		"SYS_288"		}, /* 288 */
-	{ 5,	0,	printargs,		"SYS_289"		}, /* 289 */
-	{ 5,	0,	printargs,		"SYS_290"		}, /* 290 */
-	{ 5,	0,	printargs,		"SYS_291"		}, /* 291 */
-	{ 5,	0,	printargs,		"SYS_292"		}, /* 292 */
-	{ 5,	0,	printargs,		"SYS_293"		}, /* 293 */
-	{ 5,	0,	printargs,		"SYS_294"		}, /* 294 */
+	{ 5,	0,	printargs,		"vserver"		}, /* 263 */
+	{ 5,	0,	printargs,		"add_key"		}, /* 264 */
+	{ 4,	0,	printargs,		"request_key"		}, /* 265 */
+	{ 5,	0,	printargs,		"keyctl"		}, /* 266 */
+	{ 3,	0,	printargs,		"ioprio_set"		}, /* 267 */
+	{ 2,	0,	printargs,		"ioprio_get"		}, /* 268 */
+	{ 0,	TD,	printargs,		"inotify_init"		}, /* 269 */
+	{ 3,	TD,	sys_inotify_add_watch,	"inotify_add_watch"	}, /* 270 */
+	{ 2,	TD,	sys_inotify_rm_watch,	"inotify_rm_watch"	}, /* 271 */
+	{ 4,	0,	printargs,		"migrate_pages"		}, /* 272 */
+	{ 6,	TD,	sys_pselect6,		"pselect6"		}, /* 273 */
+	{ 5,	TD,	sys_ppoll,		"ppoll"			}, /* 274 */
+	{ 4,	TD|TF,	sys_openat,		"openat"		}, /* 275 */
+	{ 3,	TD|TF,	sys_mkdirat,		"mkdirat"		}, /* 276 */
+	{ 4,	TD|TF,	sys_mknodat,		"mknodat"		}, /* 277 */
+	{ 5,	TD|TF,	sys_fchownat,		"fchownat"		}, /* 278 */
+	{ 3,	TD|TF,	sys_futimesat,		"futimesat"		}, /* 279 */
+	{ 4,	TD|TD,	sys_newfstatat,		"newfstatat"		}, /* 280 */
+	{ 3,	TD|TF,	sys_unlinkat,		"unlinkat"		}, /* 281 */
+	{ 4,	TD|TF,	sys_renameat,		"renameat"		}, /* 282 */
+	{ 5,	TD|TF,	sys_linkat,		"linkat"		}, /* 283 */
+	{ 3,	TD|TF,	sys_symlinkat,		"symlinkat"		}, /* 284 */
+	{ 4,	TD|TF,	sys_readlinkat,		"readlinkat"		}, /* 285 */
+	{ 3,	TD|TF,	sys_fchmodat,		"fchmodat"		}, /* 286 */
+	{ 3,	TD|TF,	sys_faccessat,		"faccessat"		}, /* 287 */
+	{ 1,	TP,	sys_unshare,		"unshare"		}, /* 288 */
+	{ 2,	0,	printargs,		"set_robust_list"	}, /* 289 */
+	{ 3,	0,	printargs,		"get_robust_list"	}, /* 290 */
+	{ 6,	TD,	printargs,		"splice"		}, /* 291 */
+	{ 4,	TD,	printargs,		"sync_file_range"	}, /* 292 */
+	{ 4,	TD,	printargs,		"tee"			}, /* 293 */
+	{ 4,	TD,	printargs,		"vmsplice"		}, /* 294 */
diff --git a/linux/ia64/syscallent.h b/linux/ia64/syscallent.h
index 006e64df..f47d619c 100644
--- a/linux/ia64/syscallent.h
+++ b/linux/ia64/syscallent.h
@@ -246,106 +246,6 @@
    starts where that one leaves off.
 */
 
-	{ 8,	0,	printargs,		"SYS_343"	}, /* 343 */
-	{ 8,	0,	printargs,		"SYS_344"	}, /* 344 */
-	{ 8,	0,	printargs,		"SYS_345"	}, /* 345 */
-	{ 8,	0,	printargs,		"SYS_346"	}, /* 346 */
-	{ 8,	0,	printargs,		"SYS_347"	}, /* 347 */
-	{ 8,	0,	printargs,		"SYS_348"	}, /* 348 */
-	{ 8,	0,	printargs,		"SYS_349"	}, /* 349 */
-	{ 8,	0,	printargs,		"SYS_350"	}, /* 350 */
-	{ 8,	0,	printargs,		"SYS_351"	}, /* 351 */
-	{ 8,	0,	printargs,		"SYS_352"	}, /* 352 */
-	{ 8,	0,	printargs,		"SYS_353"	}, /* 353 */
-	{ 8,	0,	printargs,		"SYS_354"	}, /* 354 */
-	{ 8,	0,	printargs,		"SYS_355"	}, /* 355 */
-	{ 8,	0,	printargs,		"SYS_356"	}, /* 356 */
-	{ 8,	0,	printargs,		"SYS_357"	}, /* 357 */
-	{ 8,	0,	printargs,		"SYS_358"	}, /* 358 */
-	{ 8,	0,	printargs,		"SYS_359"	}, /* 359 */
-	{ 8,	0,	printargs,		"SYS_360"	}, /* 360 */
-	{ 8,	0,	printargs,		"SYS_361"	}, /* 361 */
-	{ 8,	0,	printargs,		"SYS_362"	}, /* 362 */
-	{ 8,	0,	printargs,		"SYS_363"	}, /* 363 */
-	{ 8,	0,	printargs,		"SYS_364"	}, /* 364 */
-	{ 8,	0,	printargs,		"SYS_365"	}, /* 365 */
-	{ 8,	0,	printargs,		"SYS_366"	}, /* 366 */
-	{ 8,	0,	printargs,		"SYS_367"	}, /* 367 */
-	{ 8,	0,	printargs,		"SYS_368"	}, /* 368 */
-	{ 8,	0,	printargs,		"SYS_369"	}, /* 369 */
-	{ 8,	0,	printargs,		"SYS_370"	}, /* 370 */
-	{ 8,	0,	printargs,		"SYS_371"	}, /* 371 */
-	{ 8,	0,	printargs,		"SYS_372"	}, /* 372 */
-	{ 8,	0,	printargs,		"SYS_373"	}, /* 373 */
-	{ 8,	0,	printargs,		"SYS_374"	}, /* 374 */
-	{ 8,	0,	printargs,		"SYS_375"	}, /* 375 */
-	{ 8,	0,	printargs,		"SYS_376"	}, /* 376 */
-	{ 8,	0,	printargs,		"SYS_377"	}, /* 377 */
-	{ 8,	0,	printargs,		"SYS_378"	}, /* 378 */
-	{ 8,	0,	printargs,		"SYS_379"	}, /* 379 */
-	{ 8,	0,	printargs,		"SYS_380"	}, /* 380 */
-	{ 8,	0,	printargs,		"SYS_381"	}, /* 381 */
-	{ 8,	0,	printargs,		"SYS_382"	}, /* 382 */
-	{ 8,	0,	printargs,		"SYS_383"	}, /* 383 */
-	{ 8,	0,	printargs,		"SYS_384"	}, /* 384 */
-	{ 8,	0,	printargs,		"SYS_385"	}, /* 385 */
-	{ 8,	0,	printargs,		"SYS_386"	}, /* 386 */
-	{ 8,	0,	printargs,		"SYS_387"	}, /* 387 */
-	{ 8,	0,	printargs,		"SYS_388"	}, /* 388 */
-	{ 8,	0,	printargs,		"SYS_389"	}, /* 389 */
-	{ 8,	0,	printargs,		"SYS_390"	}, /* 390 */
-	{ 8,	0,	printargs,		"SYS_391"	}, /* 391 */
-	{ 8,	0,	printargs,		"SYS_392"	}, /* 392 */
-	{ 8,	0,	printargs,		"SYS_393"	}, /* 393 */
-	{ 8,	0,	printargs,		"SYS_394"	}, /* 394 */
-	{ 8,	0,	printargs,		"SYS_395"	}, /* 395 */
-	{ 8,	0,	printargs,		"SYS_396"	}, /* 396 */
-	{ 8,	0,	printargs,		"SYS_397"	}, /* 397 */
-	{ 8,	0,	printargs,		"SYS_398"	}, /* 398 */
-	{ 8,	0,	printargs,		"SYS_399"	}, /* 399 */
-	{ 8,	0,	printargs,		"SYS_400"	}, /* 400 */
-	{ 8,	0,	printargs,		"SYS_401"	}, /* 401 */
-	{ 8,	0,	printargs,		"SYS_402"	}, /* 402 */
-	{ 8,	0,	printargs,		"SYS_403"	}, /* 403 */
-	{ 8,	0,	printargs,		"SYS_404"	}, /* 404 */
-	{ 8,	0,	printargs,		"SYS_405"	}, /* 405 */
-	{ 8,	0,	printargs,		"SYS_406"	}, /* 406 */
-	{ 8,	0,	printargs,		"SYS_407"	}, /* 407 */
-	{ 8,	0,	printargs,		"SYS_408"	}, /* 408 */
-	{ 8,	0,	printargs,		"SYS_409"	}, /* 409 */
-	{ 8,	0,	printargs,		"SYS_410"	}, /* 410 */
-	{ 8,	0,	printargs,		"SYS_411"	}, /* 411 */
-	{ 8,	0,	printargs,		"SYS_412"	}, /* 412 */
-	{ 8,	0,	printargs,		"SYS_413"	}, /* 413 */
-	{ 8,	0,	printargs,		"SYS_414"	}, /* 414 */
-	{ 8,	0,	printargs,		"SYS_415"	}, /* 415 */
-	{ 8,	0,	printargs,		"SYS_416"	}, /* 416 */
-	{ 8,	0,	printargs,		"SYS_417"	}, /* 417 */
-	{ 8,	0,	printargs,		"SYS_418"	}, /* 418 */
-	{ 8,	0,	printargs,		"SYS_419"	}, /* 419 */
-	{ 8,	0,	printargs,		"SYS_420"	}, /* 420 */
-	{ 8,	0,	printargs,		"SYS_421"	}, /* 421 */
-	{ 8,	0,	printargs,		"SYS_422"	}, /* 422 */
-	{ 8,	0,	printargs,		"SYS_423"	}, /* 423 */
-	{ 8,	0,	printargs,		"SYS_424"	}, /* 424 */
-	{ 8,	0,	printargs,		"SYS_425"	}, /* 425 */
-	{ 8,	0,	printargs,		"SYS_426"	}, /* 426 */
-	{ 8,	0,	printargs,		"SYS_427"	}, /* 427 */
-	{ 8,	0,	printargs,		"SYS_428"	}, /* 428 */
-	{ 8,	0,	printargs,		"SYS_429"	}, /* 429 */
-	{ 8,	0,	printargs,		"SYS_430"	}, /* 430 */
-	{ 8,	0,	printargs,		"SYS_431"	}, /* 431 */
-	{ 8,	0,	printargs,		"SYS_432"	}, /* 432 */
-	{ 8,	0,	printargs,		"SYS_433"	}, /* 433 */
-	{ 8,	0,	printargs,		"SYS_434"	}, /* 434 */
-	{ 8,	0,	printargs,		"SYS_435"	}, /* 435 */
-	{ 8,	0,	printargs,		"SYS_436"	}, /* 436 */
-	{ 8,	0,	printargs,		"SYS_437"	}, /* 437 */
-	{ 8,	0,	printargs,		"SYS_438"	}, /* 438 */
-	{ 8,	0,	printargs,		"SYS_439"	}, /* 439 */
-	{ 8,	0,	printargs,		"SYS_440"	}, /* 440 */
-	{ 8,	0,	printargs,		"SYS_441"	}, /* 441 */
-	{ 8,	0,	printargs,		"SYS_442"	}, /* 442 */
 	{ 8,	0,	printargs,		"SYS_443"	}, /* 443 */
 	{ 8,	0,	printargs,		"SYS_444"	}, /* 444 */
 	{ 8,	0,	printargs,		"SYS_445"	}, /* 445 */
@@ -1174,38 +1074,38 @@
 	{ 5,	0,	printargs,		"sys_kexec_load" }, /* 1268 */
 	{ 5,	0,	printargs,		"vserver"	}, /* 1269 */
 	{ 5,	TP,	sys_waitid,		"waitid"	}, /* 1270 */
-	{ 8,	0,	printargs,		"SYS_1271"	}, /* 1271 */
-	{ 8,	0,	printargs,		"SYS_1272"	}, /* 1272 */
-	{ 8,	0,	printargs,		"SYS_1273"	}, /* 1273 */
-	{ 8,	0,	printargs,		"SYS_1274"	}, /* 1274 */
-	{ 8,	0,	printargs,		"SYS_1275"	}, /* 1275 */
+	{ 5,	0,	printargs,		"add_key"	}, /* 1271 */
+	{ 4,	0,	printargs,		"request_key"	}, /* 1272 */
+	{ 5,	0,	printargs,		"keyctl"	}, /* 1273 */
+	{ 3,	0,	printargs,		"ioprio_set"	}, /* 1274 */
+	{ 2,	0,	printargs,		"ioprio_get"	}, /* 1275 */
 	{ 8,	0,	printargs,		"SYS_1276"	}, /* 1276 */
-	{ 8,	0,	printargs,		"SYS_1277"	}, /* 1277 */
-	{ 8,	0,	printargs,		"SYS_1278"	}, /* 1278 */
-	{ 8,	0,	printargs,		"SYS_1279"	}, /* 1279 */
-	{ 8,	0,	printargs,		"SYS_1280"	}, /* 1280 */
-	{ 8,	0,	printargs,		"SYS_1281"	}, /* 1281 */
-	{ 8,	0,	printargs,		"SYS_1282"	}, /* 1282 */
-	{ 8,	0,	printargs,		"SYS_1283"	}, /* 1283 */
-	{ 8,	0,	printargs,		"SYS_1284"	}, /* 1284 */
-	{ 8,	0,	printargs,		"SYS_1285"	}, /* 1285 */
-	{ 8,	0,	printargs,		"SYS_1286"	}, /* 1286 */
-	{ 8,	0,	printargs,		"SYS_1287"	}, /* 1287 */
-	{ 8,	0,	printargs,		"SYS_1288"	}, /* 1288 */
-	{ 8,	0,	printargs,		"SYS_1289"	}, /* 1289 */
-	{ 8,	0,	printargs,		"SYS_1290"	}, /* 1290 */
-	{ 8,	0,	printargs,		"SYS_1291"	}, /* 1291 */
-	{ 8,	0,	printargs,		"SYS_1292"	}, /* 1292 */
-	{ 8,	0,	printargs,		"SYS_1293"	}, /* 1293 */
-	{ 8,	0,	printargs,		"SYS_1294"	}, /* 1294 */
-	{ 8,	0,	printargs,		"SYS_1295"	}, /* 1295 */
-	{ 8,	0,	printargs,		"SYS_1296"	}, /* 1296 */
-	{ 8,	0,	printargs,		"SYS_1297"	}, /* 1297 */
-	{ 8,	0,	printargs,		"SYS_1298"	}, /* 1298 */
-	{ 8,	0,	printargs,		"SYS_1299"	}, /* 1299 */
-	{ 8,	0,	printargs,		"SYS_1300"	}, /* 1300 */
-	{ 8,	0,	printargs,		"SYS_1301"	}, /* 1301 */
-	{ 8,	0,	printargs,		"SYS_1302"	}, /* 1302 */
+	{ 0,	TD,	printargs,		"inotify_init"	}, /* 1277 */
+	{ 3,	TD,	sys_inotify_add_watch,	"inotify_add_watch" }, /* 1278 */
+	{ 2,	TD,	sys_inotify_rm_watch,	"inotify_rm_watch" }, /* 1279 */
+	{ 4,	0,	printargs,		"migrate_pages"	}, /* 1280 */
+	{ 4,	TD|TF,	sys_openat,		"openat"	}, /* 1281 */
+	{ 3,	TD|TF,	sys_mkdirat,		"mkdirat"	}, /* 1282 */
+	{ 4,	TD|TF,	sys_mknodat,		"mknodat"	}, /* 1283 */
+	{ 5,	TD|TF,	sys_fchownat,		"fchownat"	}, /* 1284 */
+	{ 3,	TD|TF,	sys_futimesat,		"futimesat"	}, /* 1285 */
+	{ 4,	TD|TD,	sys_newfstatat,		"newfstatat"	}, /* 1286 */
+	{ 3,	TD|TF,	sys_unlinkat,		"unlinkat"	}, /* 1287 */
+	{ 4,	TD|TF,	sys_renameat,		"renameat"	}, /* 1288 */
+	{ 5,	TD|TF,	sys_linkat,		"linkat"	}, /* 1289 */
+	{ 3,	TD|TF,	sys_symlinkat,		"symlinkat"	}, /* 1290 */
+	{ 4,	TD|TF,	sys_readlinkat,		"readlinkat"	}, /* 1291 */
+	{ 3,	TD|TF,	sys_fchmodat,		"fchmodat"	}, /* 1292 */
+	{ 3,	TD|TF,	sys_faccessat,		"faccessat"	}, /* 1293 */
+	{ 6,	TD,	sys_pselect6,		"pselect6"	}, /* 1294 */
+	{ 5,	TD,	sys_ppoll,		"ppoll"		}, /* 1295 */
+	{ 1,	TP,	sys_unshare,		"unshare"	}, /* 1296 */
+	{ 2,	0,	printargs,		"set_robust_list" }, /* 1297 */
+	{ 3,	0,	printargs,		"get_robust_list" }, /* 1298 */
+	{ 6,	TD,	printargs,		"splice"	}, /* 1299 */
+	{ 4,	TD,	printargs,		"sync_file_range" }, /* 1300 */
+	{ 4,	TD,	printargs,		"tee"		}, /* 1301 */
+	{ 4,	TD,	printargs,		"vmsplice"	}, /* 1302 */
 	{ 8,	0,	printargs,		"SYS_1303"	}, /* 1303 */
 	{ 8,	0,	printargs,		"SYS_1304"	}, /* 1304 */
 	{ 8,	0,	printargs,		"SYS_1305"	}, /* 1305 */
diff --git a/linux/mips/syscallent.h b/linux/mips/syscallent.h
index bd1dc133..5c3d2550 100644
--- a/linux/mips/syscallent.h
+++ b/linux/mips/syscallent.h
@@ -4281,29 +4281,29 @@
 	{ 5,	0,	printargs,		"add_key"	}, /* 4280 */
 	{ 4,	0,	printargs,		"request_key"	}, /* 4281 */
 	{ 5,	0,	printargs,		"keyctl"	}, /* 4282 */
-	{ 0,	0,	printargs,		"SYS_4283"	}, /* 4283 */
-	{ 0,	0,	printargs,		"SYS_4284"	}, /* 4284 */
-	{ 0,	0,	printargs,		"SYS_4285"	}, /* 4285 */
-	{ 0,	0,	printargs,		"SYS_4286"	}, /* 4286 */
-	{ 0,	0,	printargs,		"SYS_4287"	}, /* 4287 */
-	{ 0,	0,	printargs,		"SYS_4288"	}, /* 4288 */
-	{ 0,	0,	printargs,		"SYS_4289"	}, /* 4289 */
-	{ 0,	0,	printargs,		"SYS_4290"	}, /* 4290 */
-	{ 0,	0,	printargs,		"SYS_4291"	}, /* 4291 */
-	{ 0,	0,	printargs,		"SYS_4292"	}, /* 4292 */
-	{ 0,	0,	printargs,		"SYS_4293"	}, /* 4293 */
-	{ 0,	0,	printargs,		"SYS_4294"	}, /* 4294 */
-	{ 0,	0,	printargs,		"SYS_4295"	}, /* 4295 */
-	{ 0,	0,	printargs,		"SYS_4296"	}, /* 4296 */
-	{ 0,	0,	printargs,		"SYS_4297"	}, /* 4297 */
-	{ 0,	0,	printargs,		"SYS_4298"	}, /* 4298 */
-	{ 0,	0,	printargs,		"SYS_4299"	}, /* 4299 */
-	{ 0,	0,	printargs,		"SYS_4300"	}, /* 4300 */
-	{ 0,	0,	printargs,		"SYS_4301"	}, /* 4301 */
-	{ 0,	0,	printargs,		"SYS_4302"	}, /* 4302 */
-	{ 0,	0,	printargs,		"SYS_4303"	}, /* 4303 */
-	{ 0,	0,	printargs,		"SYS_4304"	}, /* 4304 */
-	{ 0,	0,	printargs,		"SYS_4305"	}, /* 4305 */
+	{ 1,	0,	sys_set_thread_area,	"set_thread_area" }, /* 4283 */
+	{ 0,	TD,	printargs,		"inotify_init"	}, /* 4284 */
+	{ 3,	TD,	sys_inotify_add_watch,	"inotify_add_watch" }, /* 4285 */
+	{ 2,	TD,	sys_inotify_rm_watch,	"inotify_rm_watch" }, /* 4286 */
+	{ 4,	0,	printargs,		"migrate_pages"	}, /* 4287 */
+	{ 4,	TD|TF,	sys_openat,		"openat"	}, /* 4288 */
+	{ 3,	TD|TF,	sys_mkdirat,		"mkdirat"	}, /* 4289 */
+	{ 4,	TD|TF,	sys_mknodat,		"mknodat"	}, /* 4290 */
+	{ 5,	TD|TF,	sys_fchownat,		"fchownat"	}, /* 4291 */
+	{ 3,	TD|TF,	sys_futimesat,		"futimesat"	}, /* 4292 */
+	{ 4,	TD|TD,	sys_newfstatat,		"newfstatat"	}, /* 4293 */
+	{ 3,	TD|TF,	sys_unlinkat,		"unlinkat"	}, /* 4294 */
+	{ 4,	TD|TF,	sys_renameat,		"renameat"	}, /* 4295 */
+	{ 5,	TD|TF,	sys_linkat,		"linkat"	}, /* 4296 */
+	{ 3,	TD|TF,	sys_symlinkat,		"symlinkat"	}, /* 4297 */
+	{ 4,	TD|TF,	sys_readlinkat,		"readlinkat"	}, /* 4298 */
+	{ 3,	TD|TF,	sys_fchmodat,		"fchmodat"	}, /* 4299 */
+	{ 3,	TD|TF,	sys_faccessat,		"faccessat"	}, /* 4300 */
+	{ 6,	TD,	sys_pselect6,		"pselect6"	}, /* 4301 */
+	{ 5,	TD,	sys_ppoll,		"ppoll"		}, /* 4302 */
+	{ 1,	TP,	sys_unshare,		"unshare"	}, /* 4303 */
+	{ 6,	TD,	printargs,		"splice"	}, /* 4304 */
+	{ 4,	TD,	printargs,		"sync_file_range" }, /* 4305 */
 	{ 0,	0,	printargs,		"SYS_4306"	}, /* 4306 */
 	{ 0,	0,	printargs,		"SYS_4307"	}, /* 4307 */
 	{ 0,	0,	printargs,		"SYS_4308"	}, /* 4308 */
diff --git a/linux/powerpc/syscallent.h b/linux/powerpc/syscallent.h
index ebe8f2f1..a2de2609 100644
--- a/linux/powerpc/syscallent.h
+++ b/linux/powerpc/syscallent.h
@@ -302,33 +302,34 @@
 	{ 5,	0,	printargs,		"request_key"		}, /* 270 */
 	{ 5,	0,	printargs,		"keyctl"		}, /* 271 */
 	{ 5,	TP,	sys_waitid,		"waitid"		}, /* 272 */
-	{ 5,	0,	printargs,		"SYS_273"		}, /* 273 */
-	{ 5,	0,	printargs,		"SYS_274"		}, /* 274 */
-	{ 5,	0,	printargs,		"SYS_275"		}, /* 275 */
-	{ 5,	0,	printargs,		"SYS_276"		}, /* 276 */
-	{ 5,	0,	printargs,		"SYS_277"		}, /* 277 */
-	{ 5,	0,	printargs,		"SYS_278"		}, /* 278 */
-	{ 5,	0,	printargs,		"SYS_279"		}, /* 279 */
-	{ 5,	0,	printargs,		"SYS_280"		}, /* 280 */
-	{ 5,	0,	printargs,		"SYS_281"		}, /* 281 */
-	{ 5,	0,	printargs,		"SYS_282"		}, /* 282 */
-	{ 5,	0,	printargs,		"SYS_283"		}, /* 283 */
-	{ 5,	0,	printargs,		"SYS_284"		}, /* 284 */
-	{ 5,	0,	printargs,		"SYS_285"		}, /* 285 */
-	{ 5,	0,	printargs,		"SYS_286"		}, /* 286 */
-	{ 5,	0,	printargs,		"SYS_287"		}, /* 287 */
-	{ 5,	0,	printargs,		"SYS_288"		}, /* 288 */
-	{ 5,	0,	printargs,		"SYS_289"		}, /* 289 */
-	{ 5,	0,	printargs,		"SYS_290"		}, /* 290 */
-	{ 5,	0,	printargs,		"SYS_291"		}, /* 291 */
-	{ 5,	0,	printargs,		"SYS_292"		}, /* 292 */
-	{ 5,	0,	printargs,		"SYS_293"		}, /* 293 */
-	{ 5,	0,	printargs,		"SYS_294"		}, /* 294 */
-	{ 5,	0,	printargs,		"SYS_295"		}, /* 295 */
-	{ 5,	0,	printargs,		"SYS_296"		}, /* 296 */
-	{ 5,	0,	printargs,		"SYS_297"		}, /* 297 */
-	{ 5,	0,	printargs,		"SYS_298"		}, /* 298 */
-	{ 5,	0,	printargs,		"SYS_299"		}, /* 299 */	{ 5,	0,	printargs,		"SYS_300"		}, /* 300 */
+	{ 3,	0,	printargs,		"ioprio_set"		}, /* 273 */
+	{ 2,	0,	printargs,		"ioprio_get"		}, /* 274 */
+	{ 0,	TD,	printargs,		"inotify_init"		}, /* 275 */
+	{ 3,	TD,	sys_inotify_add_watch,	"inotify_add_watch"	}, /* 276 */
+	{ 2,	TD,	sys_inotify_rm_watch,	"inotify_rm_watch"	}, /* 277 */
+	{ 5,	0,	printargs,		"spu_run"		}, /* 278 */
+	{ 5,	0,	printargs,		"spu_create"		}, /* 279 */
+	{ 6,	TD,	sys_pselect6,		"pselect6"		}, /* 280 */
+	{ 5,	TD,	sys_ppoll,		"ppoll"			}, /* 281 */
+	{ 1,	TP,	sys_unshare,		"unshare"		}, /* 282 */
+	{ 6,	TD,	printargs,		"splice"		}, /* 283 */
+	{ 4,	TD,	printargs,		"tee"			}, /* 284 */
+	{ 4,	TD,	printargs,		"vmsplice"		}, /* 285 */
+	{ 4,	TD|TF,	sys_openat,		"openat"		}, /* 286 */
+	{ 3,	TD|TF,	sys_mkdirat,		"mkdirat"		}, /* 287 */
+	{ 4,	TD|TF,	sys_mknodat,		"mknodat"		}, /* 288 */
+	{ 5,	TD|TF,	sys_fchownat,		"fchownat"		}, /* 289 */
+	{ 3,	TD|TF,	sys_futimesat,		"futimesat"		}, /* 290 */
+	{ 4,	TD|TD,	sys_newfstatat,		"newfstatat"		}, /* 291 */
+	{ 3,	TD|TF,	sys_unlinkat,		"unlinkat"		}, /* 292 */
+	{ 4,	TD|TF,	sys_renameat,		"renameat"		}, /* 293 */
+	{ 5,	TD|TF,	sys_linkat,		"linkat"		}, /* 294 */
+	{ 3,	TD|TF,	sys_symlinkat,		"symlinkat"		}, /* 295 */
+	{ 4,	TD|TF,	sys_readlinkat,		"readlinkat"		}, /* 296 */
+	{ 3,	TD|TF,	sys_fchmodat,		"fchmodat"		}, /* 297 */
+	{ 3,	TD|TF,	sys_faccessat,		"faccessat"		}, /* 298 */
+	{ 2,	0,	printargs,		"set_robust_list"	}, /* 299 */
+	{ 3,	0,	printargs,		"get_robust_list"	}, /* 300 */
 	{ 5,	0,	printargs,		"SYS_301"		}, /* 301 */
 	{ 5,	0,	printargs,		"SYS_302"		}, /* 302 */
 	{ 5,	0,	printargs,		"SYS_303"		}, /* 303 */
diff --git a/linux/s390/syscallent.h b/linux/s390/syscallent.h
index 51b2b9d8..68ac10e8 100644
--- a/linux/s390/syscallent.h
+++ b/linux/s390/syscallent.h
@@ -312,33 +312,33 @@
 	{ 5,	TP,	sys_waitid,		"waitid"	}, /* 281 */
 	{ 3,	0,	printargs,		"ioprio_set"	}, /* 282 */
 	{ 2,	0,	printargs,		"ioprio_get"	}, /* 283 */
-	{ 0,	0,	printargs,		"inotify_init"	}, /* 284 */
-	{ 3,	0,	printargs,		"inotify_add_watch" }, /* 285 */
-	{ 2,	0,	printargs,		"inotify_rm_watch" }, /* 286 */
+	{ 0,	TD,	printargs,		"inotify_init"	}, /* 284 */
+	{ 3,	TD,	sys_inotify_add_watch,	"inotify_add_watch" }, /* 285 */
+	{ 2,	TD,	sys_inotify_rm_watch,	"inotify_rm_watch" }, /* 286 */
+	{ 4,	0,	printargs,		"migrate_pages"	}, /* 287 */
+	{ 4,	TD|TF,	sys_openat,		"openat"	}, /* 288 */
+	{ 3,	TD|TF,	sys_mkdirat,		"mkdirat"	}, /* 289 */
+	{ 4,	TD|TF,	sys_mknodat,		"mknodat"	}, /* 290 */
+	{ 5,	TD|TF,	sys_fchownat,		"fchownat"	}, /* 291 */
+	{ 3,	TD|TF,	sys_futimesat,		"futimesat"	}, /* 292 */
+	{ 4,	TD|TD,	sys_newfstatat,		"fstatat64"	}, /* 293 */
+	{ 3,	TD|TF,	sys_unlinkat,		"unlinkat"	}, /* 294 */
+	{ 4,	TD|TF,	sys_renameat,		"renameat"	}, /* 295 */
+	{ 5,	TD|TF,	sys_linkat,		"linkat"	}, /* 296 */
+	{ 3,	TD|TF,	sys_symlinkat,		"symlinkat"	}, /* 297 */
+	{ 4,	TD|TF,	sys_readlinkat,		"readlinkat"	}, /* 298 */
+	{ 3,	TD|TF,	sys_fchmodat,		"fchmodat"	}, /* 299 */
+	{ 3,	TD|TF,	sys_faccessat,		"faccessat"	}, /* 300 */
+	{ 6,	TD,	sys_pselect6,		"pselect6"	}, /* 301 */
+	{ 5,	TD,	sys_ppoll,		"ppoll"		}, /* 302 */
+	{ 1,	TP,	sys_unshare,		"unshare"	}, /* 303 */
+	{ 2,	0,	printargs,		"set_robust_list" }, /* 304 */
+	{ 3,	0,	printargs,		"get_robust_list" }, /* 305 */
+	{ 6,	TD,	printargs,		"splice"	}, /* 306 */
+	{ 4,	TD,	printargs,		"sync_file_range" }, /* 307 */
+	{ 4,	TD,	printargs,		"tee"		}, /* 308 */
+	{ 4,	TD,	printargs,		"vmsplice"	}, /* 309 */
 
-	{ 5,	0,	printargs,		"SYS_287"	}, /* 287 */
-	{ 5,	0,	printargs,		"SYS_288"	}, /* 288 */
-	{ 5,	0,	printargs,		"SYS_289"	}, /* 289 */
-	{ 5,	0,	printargs,		"SYS_290"	}, /* 290 */
-	{ 5,	0,	printargs,		"SYS_291"	}, /* 291 */
-	{ 5,	0,	printargs,		"SYS_292"	}, /* 292 */
-	{ 5,	0,	printargs,		"SYS_293"	}, /* 293 */
-	{ 5,	0,	printargs,		"SYS_294"	}, /* 294 */
-	{ 5,	0,	printargs,		"SYS_295"	}, /* 295 */
-	{ 5,	0,	printargs,		"SYS_296"	}, /* 296 */
-	{ 5,	0,	printargs,		"SYS_297"	}, /* 297 */
-	{ 5,	0,	printargs,		"SYS_298"	}, /* 298 */
-	{ 5,	0,	printargs,		"SYS_299"	}, /* 299 */
-	{ 5,	0,	printargs,		"SYS_300"	}, /* 300 */
-	{ 5,	0,	printargs,		"SYS_301"	}, /* 301 */
-	{ 5,	0,	printargs,		"SYS_302"	}, /* 302 */
-	{ 5,	0,	printargs,		"SYS_303"	}, /* 303 */
-	{ 5,	0,	printargs,		"SYS_304"	}, /* 304 */
-	{ 5,	0,	printargs,		"SYS_305"	}, /* 305 */
-	{ 5,	0,	printargs,		"SYS_306"	}, /* 306 */
-	{ 5,	0,	printargs,		"SYS_307"	}, /* 307 */
-	{ 5,	0,	printargs,		"SYS_308"	}, /* 308 */
-	{ 5,	0,	printargs,		"SYS_309"	}, /* 309 */
 	{ 5,	0,	printargs,		"SYS_310"	}, /* 310 */
 	{ 5,	0,	printargs,		"SYS_311"	}, /* 311 */
 	{ 5,	0,	printargs,		"SYS_312"	}, /* 312 */
diff --git a/linux/s390x/syscallent.h b/linux/s390x/syscallent.h
index 58f8e718..41ed9845 100644
--- a/linux/s390x/syscallent.h
+++ b/linux/s390x/syscallent.h
@@ -311,33 +311,33 @@
 	{ 5,	TP,	sys_waitid,		"waitid"	}, /* 281 */
 	{ 3,	0,	printargs,		"ioprio_set"	}, /* 282 */
 	{ 2,	0,	printargs,		"ioprio_get"	}, /* 283 */
-	{ 0,	0,	printargs,		"inotify_init"	}, /* 284 */
-	{ 3,	0,	printargs,		"inotify_add_watch" }, /* 285 */
-	{ 2,	0,	printargs,		"inotify_rm_watch" }, /* 286 */
+	{ 0,	TD,	printargs,		"inotify_init"	}, /* 284 */
+	{ 3,	TD,	sys_inotify_add_watch,	"inotify_add_watch" }, /* 285 */
+	{ 2,	TD,	sys_inotify_rm_watch,	"inotify_rm_watch" }, /* 286 */
+	{ 4,	0,	printargs,		"migrate_pages"	}, /* 287 */
+	{ 4,	TD|TF,	sys_openat,		"openat"	}, /* 288 */
+	{ 3,	TD|TF,	sys_mkdirat,		"mkdirat"	}, /* 289 */
+	{ 4,	TD|TF,	sys_mknodat,		"mknodat"	}, /* 290 */
+	{ 5,	TD|TF,	sys_fchownat,		"fchownat"	}, /* 291 */
+	{ 3,	TD|TF,	sys_futimesat,		"futimesat"	}, /* 292 */
+	{ 4,	TD|TD,	sys_newfstatat,		"newfstatat"	}, /* 293 */
+	{ 3,	TD|TF,	sys_unlinkat,		"unlinkat"	}, /* 294 */
+	{ 4,	TD|TF,	sys_renameat,		"renameat"	}, /* 295 */
+	{ 5,	TD|TF,	sys_linkat,		"linkat"	}, /* 296 */
+	{ 3,	TD|TF,	sys_symlinkat,		"symlinkat"	}, /* 297 */
+	{ 4,	TD|TF,	sys_readlinkat,		"readlinkat"	}, /* 298 */
+	{ 3,	TD|TF,	sys_fchmodat,		"fchmodat"	}, /* 299 */
+	{ 3,	TD|TF,	sys_faccessat,		"faccessat"	}, /* 300 */
+	{ 6,	TD,	sys_pselect6,		"pselect6"	}, /* 301 */
+	{ 5,	TD,	sys_ppoll,		"ppoll"		}, /* 302 */
+	{ 1,	TP,	sys_unshare,		"unshare"	}, /* 303 */
+	{ 2,	0,	printargs,		"set_robust_list" }, /* 304 */
+	{ 3,	0,	printargs,		"get_robust_list" }, /* 305 */
+	{ 6,	TD,	printargs,		"splice"	}, /* 306 */
+	{ 4,	TD,	printargs,		"sync_file_range" }, /* 307 */
+	{ 4,	TD,	printargs,		"tee"		}, /* 308 */
+	{ 4,	TD,	printargs,		"vmsplice"	}, /* 309 */
 
-	{ 5,	0,	printargs,		"SYS_287"	}, /* 287 */
-	{ 5,	0,	printargs,		"SYS_288"	}, /* 288 */
-	{ 5,	0,	printargs,		"SYS_289"	}, /* 289 */
-	{ 5,	0,	printargs,		"SYS_290"	}, /* 290 */
-	{ 5,	0,	printargs,		"SYS_291"	}, /* 291 */
-	{ 5,	0,	printargs,		"SYS_292"	}, /* 292 */
-	{ 5,	0,	printargs,		"SYS_293"	}, /* 293 */
-	{ 5,	0,	printargs,		"SYS_294"	}, /* 294 */
-	{ 5,	0,	printargs,		"SYS_295"	}, /* 295 */
-	{ 5,	0,	printargs,		"SYS_296"	}, /* 296 */
-	{ 5,	0,	printargs,		"SYS_297"	}, /* 297 */
-	{ 5,	0,	printargs,		"SYS_298"	}, /* 298 */
-	{ 5,	0,	printargs,		"SYS_299"	}, /* 299 */
-	{ 5,	0,	printargs,		"SYS_300"	}, /* 300 */
-	{ 5,	0,	printargs,		"SYS_301"	}, /* 301 */
-	{ 5,	0,	printargs,		"SYS_302"	}, /* 302 */
-	{ 5,	0,	printargs,		"SYS_303"	}, /* 303 */
-	{ 5,	0,	printargs,		"SYS_304"	}, /* 304 */
-	{ 5,	0,	printargs,		"SYS_305"	}, /* 305 */
-	{ 5,	0,	printargs,		"SYS_306"	}, /* 306 */
-	{ 5,	0,	printargs,		"SYS_307"	}, /* 307 */
-	{ 5,	0,	printargs,		"SYS_308"	}, /* 308 */
-	{ 5,	0,	printargs,		"SYS_309"	}, /* 309 */
 	{ 5,	0,	printargs,		"SYS_310"	}, /* 310 */
 	{ 5,	0,	printargs,		"SYS_311"	}, /* 311 */
 	{ 5,	0,	printargs,		"SYS_312"	}, /* 312 */
diff --git a/linux/sparc/syscallent.h b/linux/sparc/syscallent.h
index 712cca9b..005c82fb 100644
--- a/linux/sparc/syscallent.h
+++ b/linux/sparc/syscallent.h
@@ -1,4 +1,4 @@
-	{ 01,	0,	sys_restart_syscall,"restart_syscall" },/* 0 */
+	{ 0,	0,	sys_restart_syscall, "restart_syscall" },/* 0 */
 	{ 1,	TP,	sys_exit,	"exit" },		/* 1 */
 	{ 0,	TP,	sys_fork,	"fork" },		/* 2 */
 	{ 3,	TD,	sys_read,	"read" },		/* 3 */
@@ -266,40 +266,40 @@
 	{ 1,	0,	sys_timer_delete,"timer_delete" },	/* 265 */
 	{ 3,	0,	sys_timer_create,"timer_create" },	/* 266 */
 	{ 5,	0,	printargs,	"SYS_267" },		/* 267 */
-	{ 5,	0,	printargs,	"SYS_268" },		/* 268 */
-	{ 5,	0,	printargs,	"SYS_269" },		/* 269 */
-	{ 5,	0,	printargs,	"SYS_270" },		/* 270 */
-	{ 5,	0,	printargs,	"SYS_271" },		/* 271 */
-	{ 5,	0,	printargs,	"SYS_272" },		/* 272 */
-	{ 5,	0,	printargs,	"SYS_273" },		/* 273 */
-	{ 5,	0,	printargs,	"SYS_274" },		/* 274 */
-	{ 5,	0,	printargs,	"SYS_275" },		/* 275 */
-	{ 5,	0,	printargs,	"SYS_276" },		/* 276 */
-	{ 5,	0,	printargs,	"SYS_277" },		/* 277 */
-	{ 5,	0,	printargs,	"SYS_278" },		/* 278 */
-	{ 5,	0,	printargs,	"SYS_279" },		/* 279 */
-	{ 5,	0,	printargs,	"SYS_280" },		/* 280 */
-	{ 5,	0,	printargs,	"SYS_281" },		/* 281 */
-	{ 5,	0,	printargs,	"SYS_282" },		/* 282 */
-	{ 5,	0,	printargs,	"SYS_283" },		/* 283 */
-	{ 5,	0,	printargs,	"SYS_284" },		/* 284 */
-	{ 5,	0,	printargs,	"SYS_285" },		/* 285 */
-	{ 5,	0,	printargs,	"SYS_286" },		/* 286 */
-	{ 5,	0,	printargs,	"SYS_287" },		/* 287 */
-	{ 5,	0,	printargs,	"SYS_288" },		/* 288 */
-	{ 5,	0,	printargs,	"SYS_289" },		/* 289 */
-	{ 5,	0,	printargs,	"SYS_290" },		/* 290 */
-	{ 5,	0,	printargs,	"SYS_291" },		/* 291 */
-	{ 5,	0,	printargs,	"SYS_292" },		/* 292 */
-	{ 5,	0,	printargs,	"SYS_293" },		/* 293 */
-	{ 5,	0,	printargs,	"SYS_294" },		/* 294 */
-	{ 5,	0,	printargs,	"SYS_295" },		/* 295 */
-	{ 5,	0,	printargs,	"SYS_296" },		/* 296 */
-	{ 5,	0,	printargs,	"SYS_297" },		/* 297 */
-	{ 5,	0,	printargs,	"SYS_298" },		/* 298 */
-	{ 5,	0,	printargs,	"SYS_299" },		/* 299 */
-	{ 5,	0,	printargs,	"SYS_300" },		/* 300 */
-	{ 5,	0,	printargs,	"SYS_301" },		/* 301 */
+	{ 2,	0,	sys_io_setup,		"io_setup"	}, /* 268 */
+	{ 1,	0,	sys_io_destroy,		"io_destroy"	}, /* 269 */
+	{ 3,	0,	sys_io_submit,		"io_submit"	}, /* 270 */
+	{ 3,	0,	sys_io_cancel,		"io_cancel"	}, /* 271 */
+	{ 5,	0,	sys_io_getevents,	"io_getevents"	}, /* 272 */
+	{ 4,	0,	sys_mq_open,		"mq_open"	}, /* 273 */
+	{ 1,	0,	sys_mq_unlink,		"mq_unlink"	}, /* 274 */
+	{ 5,	0,	sys_mq_timedsend,	"mq_timedsend"	}, /* 275 */
+	{ 5,	0,	sys_mq_timedreceive,	"mq_timedreceive" }, /* 276 */
+	{ 2,	0,	sys_mq_notify,		"mq_notify"	}, /* 277 */
+	{ 3,	0,	sys_mq_getsetattr,	"mq_getsetattr"	}, /* 278 */
+	{ 5,	TP,	sys_waitid,		"waitid"	}, /* 279 */
+	{ 4,	TD,	printargs,		"tee"		}, /* 280 */
+	{ 5,	0,	printargs,		"add_key"	}, /* 281 */
+	{ 4,	0,	printargs,		"request_key"	}, /* 282 */
+	{ 5,	0,	printargs,		"keyctl"	}, /* 283 */
+	{ 4,	TD|TF,	sys_openat,		"openat"	}, /* 284 */
+	{ 3,	TD|TF,	sys_mkdirat,		"mkdirat"	}, /* 285 */
+	{ 4,	TD|TF,	sys_mknodat,		"mknodat"	}, /* 286 */
+	{ 5,	TD|TF,	sys_fchownat,		"fchownat"	}, /* 287 */
+	{ 3,	TD|TF,	sys_futimesat,		"futimesat"	}, /* 288 */
+	{ 4,	TD|TD,	sys_newfstatat,		"fstatat64"	}, /* 289 */
+	{ 3,	TD|TF,	sys_unlinkat,		"unlinkat"	}, /* 290 */
+	{ 4,	TD|TF,	sys_renameat,		"renameat"	}, /* 291 */
+	{ 5,	TD|TF,	sys_linkat,		"linkat"	}, /* 292 */
+	{ 3,	TD|TF,	sys_symlinkat,		"symlinkat"	}, /* 293 */
+	{ 4,	TD|TF,	sys_readlinkat,		"readlinkat"	}, /* 294 */
+	{ 3,	TD|TF,	sys_fchmodat,		"fchmodat"	}, /* 295 */
+	{ 3,	TD|TF,	sys_faccessat,		"faccessat"	}, /* 296 */
+	{ 6,	TD,	sys_pselect6,		"pselect6"	}, /* 297 */
+	{ 5,	TD,	sys_ppoll,		"ppoll"		}, /* 298 */
+	{ 1,	TP,	sys_unshare,		"unshare"	}, /* 299 */
+	{ 2,	0,	printargs,		"set_robust_list" }, /* 300 */
+	{ 3,	0,	printargs,		"get_robust_list" }, /* 301 */
 	{ 5,	0,	printargs,	"SYS_302" },		/* 302 */
 	{ 5,	0,	printargs,	"SYS_303" },		/* 303 */
 	{ 5,	0,	printargs,	"SYS_304" },		/* 304 */
diff --git a/linux/sparc64/syscallent.h b/linux/sparc64/syscallent.h
index 5b14c0c2..005c82fb 100644
--- a/linux/sparc64/syscallent.h
+++ b/linux/sparc64/syscallent.h
@@ -266,40 +266,40 @@
 	{ 1,	0,	sys_timer_delete,"timer_delete" },	/* 265 */
 	{ 3,	0,	sys_timer_create,"timer_create" },	/* 266 */
 	{ 5,	0,	printargs,	"SYS_267" },		/* 267 */
-	{ 5,	0,	printargs,	"SYS_268" },		/* 268 */
-	{ 5,	0,	printargs,	"SYS_269" },		/* 269 */
-	{ 5,	0,	printargs,	"SYS_270" },		/* 270 */
-	{ 5,	0,	printargs,	"SYS_271" },		/* 271 */
-	{ 5,	0,	printargs,	"SYS_272" },		/* 272 */
-	{ 5,	0,	printargs,	"SYS_273" },		/* 273 */
-	{ 5,	0,	printargs,	"SYS_274" },		/* 274 */
-	{ 5,	0,	printargs,	"SYS_275" },		/* 275 */
-	{ 5,	0,	printargs,	"SYS_276" },		/* 276 */
-	{ 5,	0,	printargs,	"SYS_277" },		/* 277 */
-	{ 5,	0,	printargs,	"SYS_278" },		/* 278 */
-	{ 5,	0,	printargs,	"SYS_279" },		/* 279 */
-	{ 5,	0,	printargs,	"SYS_280" },		/* 280 */
-	{ 5,	0,	printargs,	"SYS_281" },		/* 281 */
-	{ 5,	0,	printargs,	"SYS_282" },		/* 282 */
-	{ 5,	0,	printargs,	"SYS_283" },		/* 283 */
-	{ 5,	0,	printargs,	"SYS_284" },		/* 284 */
-	{ 5,	0,	printargs,	"SYS_285" },		/* 285 */
-	{ 5,	0,	printargs,	"SYS_286" },		/* 286 */
-	{ 5,	0,	printargs,	"SYS_287" },		/* 287 */
-	{ 5,	0,	printargs,	"SYS_288" },		/* 288 */
-	{ 5,	0,	printargs,	"SYS_289" },		/* 289 */
-	{ 5,	0,	printargs,	"SYS_290" },		/* 290 */
-	{ 5,	0,	printargs,	"SYS_291" },		/* 291 */
-	{ 5,	0,	printargs,	"SYS_292" },		/* 292 */
-	{ 5,	0,	printargs,	"SYS_293" },		/* 293 */
-	{ 5,	0,	printargs,	"SYS_294" },		/* 294 */
-	{ 5,	0,	printargs,	"SYS_295" },		/* 295 */
-	{ 5,	0,	printargs,	"SYS_296" },		/* 296 */
-	{ 5,	0,	printargs,	"SYS_297" },		/* 297 */
-	{ 5,	0,	printargs,	"SYS_298" },		/* 298 */
-	{ 5,	0,	printargs,	"SYS_299" },		/* 299 */
-	{ 5,	0,	printargs,	"SYS_300" },		/* 300 */
-	{ 5,	0,	printargs,	"SYS_301" },		/* 301 */
+	{ 2,	0,	sys_io_setup,		"io_setup"	}, /* 268 */
+	{ 1,	0,	sys_io_destroy,		"io_destroy"	}, /* 269 */
+	{ 3,	0,	sys_io_submit,		"io_submit"	}, /* 270 */
+	{ 3,	0,	sys_io_cancel,		"io_cancel"	}, /* 271 */
+	{ 5,	0,	sys_io_getevents,	"io_getevents"	}, /* 272 */
+	{ 4,	0,	sys_mq_open,		"mq_open"	}, /* 273 */
+	{ 1,	0,	sys_mq_unlink,		"mq_unlink"	}, /* 274 */
+	{ 5,	0,	sys_mq_timedsend,	"mq_timedsend"	}, /* 275 */
+	{ 5,	0,	sys_mq_timedreceive,	"mq_timedreceive" }, /* 276 */
+	{ 2,	0,	sys_mq_notify,		"mq_notify"	}, /* 277 */
+	{ 3,	0,	sys_mq_getsetattr,	"mq_getsetattr"	}, /* 278 */
+	{ 5,	TP,	sys_waitid,		"waitid"	}, /* 279 */
+	{ 4,	TD,	printargs,		"tee"		}, /* 280 */
+	{ 5,	0,	printargs,		"add_key"	}, /* 281 */
+	{ 4,	0,	printargs,		"request_key"	}, /* 282 */
+	{ 5,	0,	printargs,		"keyctl"	}, /* 283 */
+	{ 4,	TD|TF,	sys_openat,		"openat"	}, /* 284 */
+	{ 3,	TD|TF,	sys_mkdirat,		"mkdirat"	}, /* 285 */
+	{ 4,	TD|TF,	sys_mknodat,		"mknodat"	}, /* 286 */
+	{ 5,	TD|TF,	sys_fchownat,		"fchownat"	}, /* 287 */
+	{ 3,	TD|TF,	sys_futimesat,		"futimesat"	}, /* 288 */
+	{ 4,	TD|TD,	sys_newfstatat,		"fstatat64"	}, /* 289 */
+	{ 3,	TD|TF,	sys_unlinkat,		"unlinkat"	}, /* 290 */
+	{ 4,	TD|TF,	sys_renameat,		"renameat"	}, /* 291 */
+	{ 5,	TD|TF,	sys_linkat,		"linkat"	}, /* 292 */
+	{ 3,	TD|TF,	sys_symlinkat,		"symlinkat"	}, /* 293 */
+	{ 4,	TD|TF,	sys_readlinkat,		"readlinkat"	}, /* 294 */
+	{ 3,	TD|TF,	sys_fchmodat,		"fchmodat"	}, /* 295 */
+	{ 3,	TD|TF,	sys_faccessat,		"faccessat"	}, /* 296 */
+	{ 6,	TD,	sys_pselect6,		"pselect6"	}, /* 297 */
+	{ 5,	TD,	sys_ppoll,		"ppoll"		}, /* 298 */
+	{ 1,	TP,	sys_unshare,		"unshare"	}, /* 299 */
+	{ 2,	0,	printargs,		"set_robust_list" }, /* 300 */
+	{ 3,	0,	printargs,		"get_robust_list" }, /* 301 */
 	{ 5,	0,	printargs,	"SYS_302" },		/* 302 */
 	{ 5,	0,	printargs,	"SYS_303" },		/* 303 */
 	{ 5,	0,	printargs,	"SYS_304" },		/* 304 */
diff --git a/linux/syscall.h b/linux/syscall.h
index f32644cd..18984b22 100644
--- a/linux/syscall.h
+++ b/linux/syscall.h
@@ -110,10 +110,30 @@ int sys_accept(), sys_getsockname(), sys_getpeername(), sys_socketpair();
 int sys_send(), sys_recv(), sys_sendto(), sys_recvfrom();
 int sys_shutdown(), sys_setsockopt(), sys_getsockopt();
 
+/* *at syscalls */
+int sys_fchmodat();
+int sys_newfstatat();
+int sys_unlinkat();
+int sys_fchownat();
+int sys_openat();
+int sys_renameat();
+int sys_symlinkat();
+int sys_readlinkat();
+int sys_linkat();
+int sys_faccessat();
+int sys_mkdirat();
+int sys_mknodat();
+int sys_futimesat();
+
 /* new ones */
 int sys_query_module();
 int sys_poll();
 int sys_mincore();
+int sys_inotify_add_watch();
+int sys_inotify_rm_watch();
+int sys_pselect6();
+int sys_ppoll();
+int sys_unshare();
 
 /* architecture-specific calls */
 #ifdef ALPHA
diff --git a/linux/syscallent.h b/linux/syscallent.h
index 1634e6d8..ff20d758 100644
--- a/linux/syscallent.h
+++ b/linux/syscallent.h
@@ -316,37 +316,37 @@
 	{ 5,	0,	printargs,		"sys_kexec_load" }, /* 283 */
 	{ 5,	TP,	sys_waitid,		"waitid", SYS_waitid }, /* 284 */
 	{ 5,	0,	printargs,		"SYS_285"	}, /* 285 */
-	{ 5,	0,	printargs,		"SYS_286"	}, /* 286 */
-	{ 5,	0,	printargs,		"SYS_287"	}, /* 287 */
-	{ 5,	0,	printargs,		"SYS_288"	}, /* 288 */
-	{ 5,	0,	printargs,		"SYS_289"	}, /* 289 */
-	{ 5,	0,	printargs,		"SYS_290"	}, /* 290 */
-	{ 5,	0,	printargs,		"SYS_291"	}, /* 291 */
-	{ 5,	0,	printargs,		"SYS_292"	}, /* 292 */
-	{ 5,	0,	printargs,		"SYS_293"	}, /* 293 */
-	{ 5,	0,	printargs,		"SYS_294"	}, /* 294 */
-	{ 5,	0,	printargs,		"SYS_295"	}, /* 295 */
-	{ 5,	0,	printargs,		"SYS_296"	}, /* 296 */
-	{ 5,	0,	printargs,		"SYS_297"	}, /* 297 */
-	{ 5,	0,	printargs,		"SYS_298"	}, /* 298 */
-	{ 5,	0,	printargs,		"SYS_299"	}, /* 299 */
-	{ 5,	0,	printargs,		"SYS_300"	}, /* 300 */
-	{ 5,	0,	printargs,		"SYS_301"	}, /* 301 */
-	{ 5,	0,	printargs,		"SYS_302"	}, /* 302 */
-	{ 5,	0,	printargs,		"SYS_303"	}, /* 303 */
-	{ 5,	0,	printargs,		"SYS_304"	}, /* 304 */
-	{ 5,	0,	printargs,		"SYS_305"	}, /* 305 */
-	{ 5,	0,	printargs,		"SYS_306"	}, /* 306 */
-	{ 5,	0,	printargs,		"SYS_307"	}, /* 307 */
-	{ 5,	0,	printargs,		"SYS_308"	}, /* 308 */
-	{ 5,	0,	printargs,		"SYS_309"	}, /* 309 */
-	{ 5,	0,	printargs,		"SYS_310"	}, /* 310 */
-	{ 5,	0,	printargs,		"SYS_311"	}, /* 311 */
-	{ 5,	0,	printargs,		"SYS_312"	}, /* 312 */
-	{ 5,	0,	printargs,		"SYS_313"	}, /* 313 */
-	{ 5,	0,	printargs,		"SYS_314"	}, /* 314 */
-	{ 5,	0,	printargs,		"SYS_315"	}, /* 315 */
-	{ 5,	0,	printargs,		"SYS_316"	}, /* 316 */
+	{ 5,	0,	printargs,		"add_key"	}, /* 286 */
+	{ 4,	0,	printargs,		"request_key"	}, /* 287 */
+	{ 5,	0,	printargs,		"keyctl"	}, /* 288 */
+	{ 3,	0,	printargs,		"ioprio_set"	}, /* 289 */
+	{ 2,	0,	printargs,		"ioprio_get"	}, /* 290 */
+	{ 0,	TD,	printargs,		"inotify_init"	}, /* 291 */
+	{ 3,	TD,	sys_inotify_add_watch,	"inotify_add_watch" }, /* 292 */
+	{ 2,	TD,	sys_inotify_rm_watch,	"inotify_rm_watch" }, /* 293 */
+	{ 4,	0,	printargs,		"migrate_pages"	}, /* 294 */
+	{ 4,	TD|TF,	sys_openat,		"openat"	}, /* 295 */
+	{ 3,	TD|TF,	sys_mkdirat,		"mkdirat"	}, /* 296 */
+	{ 4,	TD|TF,	sys_mknodat,		"mknodat"	}, /* 297 */
+	{ 5,	TD|TF,	sys_fchownat,		"fchownat"	}, /* 298 */
+	{ 3,	TD|TF,	sys_futimesat,		"futimesat"	}, /* 299 */
+	{ 4,	TD|TD,	sys_newfstatat,		"fstatat64"	}, /* 300 */
+	{ 3,	TD|TF,	sys_unlinkat,		"unlinkat"	}, /* 301 */
+	{ 4,	TD|TF,	sys_renameat,		"renameat"	}, /* 302 */
+	{ 5,	TD|TF,	sys_linkat,		"linkat"	}, /* 303 */
+	{ 3,	TD|TF,	sys_symlinkat,		"symlinkat"	}, /* 304 */
+	{ 4,	TD|TF,	sys_readlinkat,		"readlinkat"	}, /* 305 */
+	{ 3,	TD|TF,	sys_fchmodat,		"fchmodat"	}, /* 306 */
+	{ 3,	TD|TF,	sys_faccessat,		"faccessat"	}, /* 307 */
+	{ 6,	TD,	sys_pselect6,		"pselect6"	}, /* 308 */
+	{ 5,	TD,	sys_ppoll,		"ppoll"		}, /* 309 */
+	{ 1,	TP,	sys_unshare,		"unshare"	}, /* 310 */
+	{ 2,	0,	printargs,		"set_robust_list" }, /* 311 */
+	{ 3,	0,	printargs,		"get_robust_list" }, /* 312 */
+	{ 6,	TD,	printargs,		"splice"	}, /* 313 */
+	{ 4,	TD,	printargs,		"sync_file_range" }, /* 314 */
+	{ 4,	TD,	printargs,		"tee"		}, /* 315 */
+	{ 4,	TD,	printargs,		"vmsplice"	}, /* 316 */
 	{ 5,	0,	printargs,		"SYS_317"	}, /* 317 */
 	{ 5,	0,	printargs,		"SYS_318"	}, /* 318 */
 	{ 5,	0,	printargs,		"SYS_319"	}, /* 319 */
diff --git a/linux/x86_64/syscallent.h b/linux/x86_64/syscallent.h
index 1172c8af..3f701b6f 100644
--- a/linux/x86_64/syscallent.h
+++ b/linux/x86_64/syscallent.h
@@ -246,9 +246,34 @@
 	{ 3,	0,	sys_mq_getsetattr,	"mq_getsetattr"	}, /* 245 */
 	{ 5,	0,	printargs,		"kexec_load"	}, /* 246 */
 	{ 5,	TP,	sys_waitid,		"waitid"	}, /* 247 */
-	{ 5,	0,	printargs,		"SYS_248"	}, /* 248 */
-	{ 5,	0,	printargs,		"SYS_249"	}, /* 249 */
-	{ 5,	0,	printargs,		"SYS_250"	}, /* 250 */
-	{ 5,	0,	printargs,		"SYS_251"	}, /* 251 */
-	{ 5,	0,	printargs,		"SYS_252"	}, /* 252 */
-	{ 5,	0,	printargs,		"SYS_253"	}, /* 253 */
+	{ 5,	0,	printargs,		"add_key"	}, /* 248 */
+	{ 4,	0,	printargs,		"request_key"	}, /* 249 */
+	{ 5,	0,	printargs,		"keyctl"	}, /* 250 */
+	{ 3,	0,	printargs,		"ioprio_set"	}, /* 251 */
+	{ 2,	0,	printargs,		"ioprio_get"	}, /* 252 */
+	{ 0,	TD,	printargs,		"inotify_init"	}, /* 253 */
+	{ 3,	TD,	sys_inotify_add_watch,	"inotify_add_watch" }, /* 254 */
+	{ 2,	TD,	sys_inotify_rm_watch,	"inotify_rm_watch" }, /* 255 */
+	{ 4,	0,	printargs,		"migrate_pages"	}, /* 256 */
+	{ 4,	TD|TF,	sys_openat,		"openat"	}, /* 257 */
+	{ 3,	TD|TF,	sys_mkdirat,		"mkdirat"	}, /* 258 */
+	{ 4,	TD|TF,	sys_mknodat,		"mknodat"	}, /* 259 */
+	{ 5,	TD|TF,	sys_fchownat,		"fchownat"	}, /* 260 */
+	{ 3,	TD|TF,	sys_futimesat,		"futimesat"	}, /* 261 */
+	{ 4,	TD|TD,	sys_newfstatat,		"newfstatat"	}, /* 262 */
+	{ 3,	TD|TF,	sys_unlinkat,		"unlinkat"	}, /* 263 */
+	{ 4,	TD|TF,	sys_renameat,		"renameat"	}, /* 264 */
+	{ 5,	TD|TF,	sys_linkat,		"linkat"	}, /* 265 */
+	{ 3,	TD|TF,	sys_symlinkat,		"symlinkat"	}, /* 266 */
+	{ 4,	TD|TF,	sys_readlinkat,		"readlinkat"	}, /* 267 */
+	{ 3,	TD|TF,	sys_fchmodat,		"fchmodat"	}, /* 268 */
+	{ 3,	TD|TF,	sys_faccessat,		"faccessat"	}, /* 269 */
+	{ 6,	TD,	sys_pselect6,		"pselect6"	}, /* 270 */
+	{ 5,	TD,	sys_ppoll,		"ppoll"		}, /* 271 */
+	{ 1,	TP,	sys_unshare,		"unshare"	}, /* 272 */
+	{ 2,	0,	printargs,		"set_robust_list" }, /* 273 */
+	{ 3,	0,	printargs,		"get_robust_list" }, /* 274 */
+	{ 6,	TD,	printargs,		"splice"	}, /* 275 */
+	{ 4,	TD,	printargs,		"sync_file_range" }, /* 276 */
+	{ 4,	TD,	printargs,		"tee"		}, /* 277 */
+	{ 4,	TD,	printargs,		"vmsplice"	}, /* 278 */
diff --git a/process.c b/process.c
index a0db041a..bea69a1b 100644
--- a/process.c
+++ b/process.c
@@ -605,6 +605,14 @@ struct tcb *tcp;
 	}
 	return 0;
 }
+
+int
+sys_unshare(struct tcb *tcp)
+{
+	if (entering(tcp))
+		printflags(clone_flags, tcp->u_arg[0], "CLONE_???");
+	return 0;
+}
 #endif
 
 int
diff --git a/signal.c b/signal.c
index 520562e1..fde89f28 100644
--- a/signal.c
+++ b/signal.c
@@ -395,6 +395,19 @@ int nr;
 	tprintf(signame(nr));
 }
 
+void
+print_sigset(struct tcb *tcp, long addr, int rt)
+{
+	sigset_t ss;
+
+	if (!addr)
+		tprintf("NULL");
+	else if (copy_sigset(tcp, addr, &ss) < 0)
+		tprintf("%#lx", addr);
+	else
+		printsigmask(&ss, rt);
+}
+
 #ifdef LINUX
 
 #ifndef ILL_ILLOPC
@@ -1652,8 +1665,6 @@ struct tcb *tcp;
 		return RVAL_HEX | RVAL_STR;
 	}
 #else /* !ALPHA */
-	sigset_t sigset;
-
 	if (entering(tcp)) {
 #ifdef SVR4
 		if (tcp->u_arg[0] == 0)
@@ -1662,24 +1673,16 @@ struct tcb *tcp;
 #endif /* SVR4 */
 		printxval(sigprocmaskcmds, tcp->u_arg[0], "SIG_???");
 		tprintf(", ");
-		if (!tcp->u_arg[1])
-			tprintf("NULL, ");
-		else if (copy_sigset(tcp, tcp->u_arg[1], &sigset) < 0)
-			tprintf("%#lx, ", tcp->u_arg[1]);
-		else {
-			printsigmask(&sigset, 0);
-			tprintf(", ");
-		}
+		print_sigset(tcp, tcp->u_arg[1], 0);
+		tprintf(", ");
 	}
 	else {
 		if (!tcp->u_arg[2])
 			tprintf("NULL");
 		else if (syserror(tcp))
 			tprintf("%#lx", tcp->u_arg[2]);
-		else if (copy_sigset(tcp, tcp->u_arg[2], &sigset) < 0)
-			tprintf("[?]");
 		else
-			printsigmask(&sigset, 0);
+			print_sigset(tcp, tcp->u_arg[2], 0);
 	}
 #endif /* !ALPHA */
 	return 0;
diff --git a/stream.c b/stream.c
index f01fe999..eb72d622 100644
--- a/stream.c
+++ b/stream.c
@@ -294,9 +294,8 @@ static const struct xlat pollflags[] = {
 	{ 0,		NULL		},
 };
 
-int
-sys_poll(tcp)
-struct tcb *tcp;
+static int
+decode_poll(struct tcb *tcp)
 {
 	struct pollfd fds;
 	unsigned nfds;
@@ -311,8 +310,8 @@ struct tcb *tcp;
 	start = tcp->u_arg[0];
 	end = start + size;
 	if (nfds == 0 || size / sizeof(fds) != nfds || end < start) {
-		tprintf("%#lx, %d, %ld",
-			tcp->u_arg[0], nfds, tcp->u_arg[2]);
+		tprintf("%#lx, %d, ",
+			tcp->u_arg[0], nfds);
 		return 0;
 	}
 	if (abbrev(tcp)) {
@@ -351,15 +350,41 @@ struct tcb *tcp;
 	if (failed)
 		tprintf(" %#lx", start);
 	tprintf(", %d, ", nfds);
+	return 0;
+}
+
+int
+sys_poll(struct tcb *tcp)
+{
+	int rc = decode_poll(tcp);
+	if (exiting(tcp)) {
 #ifdef INFTIM
-	if (tcp->u_arg[2] == INFTIM)
-		tprintf("INFTIM");
-	else
+		if (tcp->u_arg[2] == INFTIM)
+			tprintf("INFTIM");
+		else
 #endif
-		tprintf("%ld", tcp->u_arg[2]);
-	return 0;
+			tprintf("%ld", tcp->u_arg[2]);
+	}
+	return rc;
 }
 
+#ifdef LINUX
+int
+sys_ppoll(struct tcb *tcp)
+{
+	int rc = decode_poll(tcp);
+	if (exiting(tcp)) {
+		struct timespec ts;
+		if (umove(tcp, tcp->u_arg[2], &ts) == 0)
+			tprintf("{%lu, %lu}, ", ts.tv_sec, ts.tv_nsec);
+		else
+			tprintf("{...}, ");
+		print_sigset(tcp, tcp->u_arg[3], 0);
+		tprintf(", %lu", tcp->u_arg[4]);
+	}
+	return rc;
+}
+#endif
 
 #else /* !HAVE_SYS_POLL_H */
 int