diff --git a/sysdeps/unix/sysv/linux/aarch64/arch-syscall.h b/sysdeps/unix/sysv/linux/aarch64/arch-syscall.h
index 74a8095..9905ebe 100644
--- a/sysdeps/unix/sysv/linux/aarch64/arch-syscall.h
+++ b/sysdeps/unix/sysv/linux/aarch64/arch-syscall.h
@@ -62,6 +62,7 @@
 #define __NR_fsync 82
 #define __NR_ftruncate 46
 #define __NR_futex 98
+#define __NR_futex_waitv 449
 #define __NR_get_mempolicy 236
 #define __NR_get_robust_list 100
 #define __NR_getcpu 168
diff --git a/sysdeps/unix/sysv/linux/alpha/arch-syscall.h b/sysdeps/unix/sysv/linux/alpha/arch-syscall.h
index 6fc0a23..ee8085b 100644
--- a/sysdeps/unix/sysv/linux/alpha/arch-syscall.h
+++ b/sysdeps/unix/sysv/linux/alpha/arch-syscall.h
@@ -78,6 +78,7 @@
 #define __NR_fsync 95
 #define __NR_ftruncate 130
 #define __NR_futex 394
+#define __NR_futex_waitv 559
 #define __NR_futimesat 454
 #define __NR_get_kernel_syms 309
 #define __NR_get_mempolicy 430
diff --git a/sysdeps/unix/sysv/linux/arc/arch-syscall.h b/sysdeps/unix/sysv/linux/arc/arch-syscall.h
index 0c66762..1b626d9 100644
--- a/sysdeps/unix/sysv/linux/arc/arch-syscall.h
+++ b/sysdeps/unix/sysv/linux/arc/arch-syscall.h
@@ -65,6 +65,7 @@
 #define __NR_fsync 82
 #define __NR_ftruncate64 46
 #define __NR_futex_time64 422
+#define __NR_futex_waitv 449
 #define __NR_get_mempolicy 236
 #define __NR_get_robust_list 100
 #define __NR_getcpu 168
diff --git a/sysdeps/unix/sysv/linux/arm/arch-syscall.h b/sysdeps/unix/sysv/linux/arm/arch-syscall.h
index c41a864..96ef8db 100644
--- a/sysdeps/unix/sysv/linux/arm/arch-syscall.h
+++ b/sysdeps/unix/sysv/linux/arm/arch-syscall.h
@@ -90,6 +90,7 @@
 #define __NR_ftruncate64 194
 #define __NR_futex 240
 #define __NR_futex_time64 422
+#define __NR_futex_waitv 449
 #define __NR_futimesat 326
 #define __NR_get_mempolicy 320
 #define __NR_get_robust_list 339
diff --git a/sysdeps/unix/sysv/linux/csky/arch-syscall.h b/sysdeps/unix/sysv/linux/csky/arch-syscall.h
index 863ffa3..9691015 100644
--- a/sysdeps/unix/sysv/linux/csky/arch-syscall.h
+++ b/sysdeps/unix/sysv/linux/csky/arch-syscall.h
@@ -70,6 +70,7 @@
 #define __NR_ftruncate64 46
 #define __NR_futex 98
 #define __NR_futex_time64 422
+#define __NR_futex_waitv 449
 #define __NR_get_mempolicy 236
 #define __NR_get_robust_list 100
 #define __NR_getcpu 168
diff --git a/sysdeps/unix/sysv/linux/hppa/arch-syscall.h b/sysdeps/unix/sysv/linux/hppa/arch-syscall.h
index 6cf27cd..36675fd 100644
--- a/sysdeps/unix/sysv/linux/hppa/arch-syscall.h
+++ b/sysdeps/unix/sysv/linux/hppa/arch-syscall.h
@@ -87,6 +87,7 @@
 #define __NR_ftruncate64 200
 #define __NR_futex 210
 #define __NR_futex_time64 422
+#define __NR_futex_waitv 449
 #define __NR_futimesat 279
 #define __NR_get_mempolicy 261
 #define __NR_get_robust_list 290
diff --git a/sysdeps/unix/sysv/linux/i386/arch-syscall.h b/sysdeps/unix/sysv/linux/i386/arch-syscall.h
index 2512508..c86ccbd 100644
--- a/sysdeps/unix/sysv/linux/i386/arch-syscall.h
+++ b/sysdeps/unix/sysv/linux/i386/arch-syscall.h
@@ -94,6 +94,7 @@
 #define __NR_ftruncate64 194
 #define __NR_futex 240
 #define __NR_futex_time64 422
+#define __NR_futex_waitv 449
 #define __NR_futimesat 299
 #define __NR_get_kernel_syms 130
 #define __NR_get_mempolicy 275
diff --git a/sysdeps/unix/sysv/linux/ia64/arch-syscall.h b/sysdeps/unix/sysv/linux/ia64/arch-syscall.h
index 4a0c737..d898bce 100644
--- a/sysdeps/unix/sysv/linux/ia64/arch-syscall.h
+++ b/sysdeps/unix/sysv/linux/ia64/arch-syscall.h
@@ -74,6 +74,7 @@
 #define __NR_fsync 1051
 #define __NR_ftruncate 1098
 #define __NR_futex 1230
+#define __NR_futex_waitv 1473
 #define __NR_futimesat 1285
 #define __NR_get_mempolicy 1260
 #define __NR_get_robust_list 1299
diff --git a/sysdeps/unix/sysv/linux/m68k/arch-syscall.h b/sysdeps/unix/sysv/linux/m68k/arch-syscall.h
index e310eb5..fe721b8 100644
--- a/sysdeps/unix/sysv/linux/m68k/arch-syscall.h
+++ b/sysdeps/unix/sysv/linux/m68k/arch-syscall.h
@@ -93,6 +93,7 @@
 #define __NR_ftruncate64 194
 #define __NR_futex 235
 #define __NR_futex_time64 422
+#define __NR_futex_waitv 449
 #define __NR_futimesat 292
 #define __NR_get_kernel_syms 130
 #define __NR_get_mempolicy 269
diff --git a/sysdeps/unix/sysv/linux/microblaze/arch-syscall.h b/sysdeps/unix/sysv/linux/microblaze/arch-syscall.h
index b4ecad0..6e10c36 100644
--- a/sysdeps/unix/sysv/linux/microblaze/arch-syscall.h
+++ b/sysdeps/unix/sysv/linux/microblaze/arch-syscall.h
@@ -94,6 +94,7 @@
 #define __NR_ftruncate64 194
 #define __NR_futex 240
 #define __NR_futex_time64 422
+#define __NR_futex_waitv 449
 #define __NR_futimesat 299
 #define __NR_get_kernel_syms 130
 #define __NR_get_mempolicy 275
diff --git a/sysdeps/unix/sysv/linux/mips/mips32/arch-syscall.h b/sysdeps/unix/sysv/linux/mips/mips32/arch-syscall.h
index 7e3d138..26a6d59 100644
--- a/sysdeps/unix/sysv/linux/mips/mips32/arch-syscall.h
+++ b/sysdeps/unix/sysv/linux/mips/mips32/arch-syscall.h
@@ -93,6 +93,7 @@
 #define __NR_ftruncate64 4212
 #define __NR_futex 4238
 #define __NR_futex_time64 4422
+#define __NR_futex_waitv 4449
 #define __NR_futimesat 4292
 #define __NR_get_kernel_syms 4130
 #define __NR_get_mempolicy 4269
diff --git a/sysdeps/unix/sysv/linux/mips/mips64/n32/arch-syscall.h b/sysdeps/unix/sysv/linux/mips/mips64/n32/arch-syscall.h
index 7e9e232..83e0d49 100644
--- a/sysdeps/unix/sysv/linux/mips/mips64/n32/arch-syscall.h
+++ b/sysdeps/unix/sysv/linux/mips/mips64/n32/arch-syscall.h
@@ -86,6 +86,7 @@
 #define __NR_ftruncate 6075
 #define __NR_futex 6194
 #define __NR_futex_time64 6422
+#define __NR_futex_waitv 6449
 #define __NR_futimesat 6255
 #define __NR_get_kernel_syms 6170
 #define __NR_get_mempolicy 6232
diff --git a/sysdeps/unix/sysv/linux/mips/mips64/n64/arch-syscall.h b/sysdeps/unix/sysv/linux/mips/mips64/n64/arch-syscall.h
index f9e7ef7..d6747c5 100644
--- a/sysdeps/unix/sysv/linux/mips/mips64/n64/arch-syscall.h
+++ b/sysdeps/unix/sysv/linux/mips/mips64/n64/arch-syscall.h
@@ -78,6 +78,7 @@
 #define __NR_fsync 5072
 #define __NR_ftruncate 5075
 #define __NR_futex 5194
+#define __NR_futex_waitv 5449
 #define __NR_futimesat 5251
 #define __NR_get_kernel_syms 5170
 #define __NR_get_mempolicy 5228
diff --git a/sysdeps/unix/sysv/linux/nios2/arch-syscall.h b/sysdeps/unix/sysv/linux/nios2/arch-syscall.h
index afd73fc..4ee209b 100644
--- a/sysdeps/unix/sysv/linux/nios2/arch-syscall.h
+++ b/sysdeps/unix/sysv/linux/nios2/arch-syscall.h
@@ -69,6 +69,7 @@
 #define __NR_ftruncate64 46
 #define __NR_futex 98
 #define __NR_futex_time64 422
+#define __NR_futex_waitv 449
 #define __NR_get_mempolicy 236
 #define __NR_get_robust_list 100
 #define __NR_getcpu 168
diff --git a/sysdeps/unix/sysv/linux/or1k/arch-syscall.h b/sysdeps/unix/sysv/linux/or1k/arch-syscall.h
index c6c3556..ddeaece 100644
--- a/sysdeps/unix/sysv/linux/or1k/arch-syscall.h
+++ b/sysdeps/unix/sysv/linux/or1k/arch-syscall.h
@@ -69,6 +69,7 @@
 #define __NR_ftruncate64 46
 #define __NR_futex 98
 #define __NR_futex_time64 422
+#define __NR_futex_waitv 449
 #define __NR_get_mempolicy 236
 #define __NR_get_robust_list 100
 #define __NR_getcpu 168
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/arch-syscall.h b/sysdeps/unix/sysv/linux/powerpc/powerpc32/arch-syscall.h
index 0ac2992..497299f 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/arch-syscall.h
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/arch-syscall.h
@@ -92,6 +92,7 @@
 #define __NR_ftruncate64 194
 #define __NR_futex 221
 #define __NR_futex_time64 422
+#define __NR_futex_waitv 449
 #define __NR_futimesat 290
 #define __NR_get_kernel_syms 130
 #define __NR_get_mempolicy 260
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/arch-syscall.h b/sysdeps/unix/sysv/linux/powerpc/powerpc64/arch-syscall.h
index c890bc6..e840279 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/arch-syscall.h
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/arch-syscall.h
@@ -81,6 +81,7 @@
 #define __NR_ftime 35
 #define __NR_ftruncate 93
 #define __NR_futex 221
+#define __NR_futex_waitv 449
 #define __NR_futimesat 290
 #define __NR_get_kernel_syms 130
 #define __NR_get_mempolicy 260
diff --git a/sysdeps/unix/sysv/linux/riscv/rv32/arch-syscall.h b/sysdeps/unix/sysv/linux/riscv/rv32/arch-syscall.h
index cd336d7..73ef74c 100644
--- a/sysdeps/unix/sysv/linux/riscv/rv32/arch-syscall.h
+++ b/sysdeps/unix/sysv/linux/riscv/rv32/arch-syscall.h
@@ -60,6 +60,7 @@
 #define __NR_fsync 82
 #define __NR_ftruncate64 46
 #define __NR_futex_time64 422
+#define __NR_futex_waitv 449
 #define __NR_get_mempolicy 236
 #define __NR_get_robust_list 100
 #define __NR_getcpu 168
diff --git a/sysdeps/unix/sysv/linux/riscv/rv64/arch-syscall.h b/sysdeps/unix/sysv/linux/riscv/rv64/arch-syscall.h
index 8edd216..919a79e 100644
--- a/sysdeps/unix/sysv/linux/riscv/rv64/arch-syscall.h
+++ b/sysdeps/unix/sysv/linux/riscv/rv64/arch-syscall.h
@@ -62,6 +62,7 @@
 #define __NR_fsync 82
 #define __NR_ftruncate 46
 #define __NR_futex 98
+#define __NR_futex_waitv 449
 #define __NR_get_mempolicy 236
 #define __NR_get_robust_list 100
 #define __NR_getcpu 168
diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/arch-syscall.h b/sysdeps/unix/sysv/linux/s390/s390-32/arch-syscall.h
index 1a4873f..005c0ad 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-32/arch-syscall.h
+++ b/sysdeps/unix/sysv/linux/s390/s390-32/arch-syscall.h
@@ -91,6 +91,7 @@
 #define __NR_ftruncate64 194
 #define __NR_futex 238
 #define __NR_futex_time64 422
+#define __NR_futex_waitv 449
 #define __NR_futimesat 292
 #define __NR_get_kernel_syms 130
 #define __NR_get_mempolicy 269
diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/arch-syscall.h b/sysdeps/unix/sysv/linux/s390/s390-64/arch-syscall.h
index 2af4607..9131fdd 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-64/arch-syscall.h
+++ b/sysdeps/unix/sysv/linux/s390/s390-64/arch-syscall.h
@@ -76,6 +76,7 @@
 #define __NR_fsync 118
 #define __NR_ftruncate 93
 #define __NR_futex 238
+#define __NR_futex_waitv 449
 #define __NR_futimesat 292
 #define __NR_get_kernel_syms 130
 #define __NR_get_mempolicy 269
diff --git a/sysdeps/unix/sysv/linux/sh/arch-syscall.h b/sysdeps/unix/sysv/linux/sh/arch-syscall.h
index 7b422ce..d8fb041 100644
--- a/sysdeps/unix/sysv/linux/sh/arch-syscall.h
+++ b/sysdeps/unix/sysv/linux/sh/arch-syscall.h
@@ -90,6 +90,7 @@
 #define __NR_ftruncate64 194
 #define __NR_futex 240
 #define __NR_futex_time64 422
+#define __NR_futex_waitv 449
 #define __NR_futimesat 299
 #define __NR_get_mempolicy 275
 #define __NR_get_robust_list 312
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc32/arch-syscall.h b/sysdeps/unix/sysv/linux/sparc/sparc32/arch-syscall.h
index 77c3cc6..2bc014f 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc32/arch-syscall.h
+++ b/sysdeps/unix/sysv/linux/sparc/sparc32/arch-syscall.h
@@ -92,6 +92,7 @@
 #define __NR_ftruncate64 84
 #define __NR_futex 142
 #define __NR_futex_time64 422
+#define __NR_futex_waitv 449
 #define __NR_futimesat 288
 #define __NR_get_kernel_syms 223
 #define __NR_get_mempolicy 304
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/arch-syscall.h b/sysdeps/unix/sysv/linux/sparc/sparc64/arch-syscall.h
index 7ad50bc..76dbbe5 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc64/arch-syscall.h
+++ b/sysdeps/unix/sysv/linux/sparc/sparc64/arch-syscall.h
@@ -82,6 +82,7 @@
 #define __NR_fsync 95
 #define __NR_ftruncate 130
 #define __NR_futex 142
+#define __NR_futex_waitv 449
 #define __NR_futimesat 288
 #define __NR_get_kernel_syms 223
 #define __NR_get_mempolicy 304
diff --git a/sysdeps/unix/sysv/linux/syscall-names.list b/sysdeps/unix/sysv/linux/syscall-names.list
index c80a9a5..6421806 100644
--- a/sysdeps/unix/sysv/linux/syscall-names.list
+++ b/sysdeps/unix/sysv/linux/syscall-names.list
@@ -21,8 +21,8 @@
 # This file can list all potential system calls.  The names are only
 # used if the installed kernel headers also provide them.
 
-# The list of system calls is current as of Linux 5.15.
-kernel 5.15
+# The list of system calls is current as of Linux 5.16.
+kernel 5.16
 
 FAST_atomic_update
 FAST_cmpxchg
@@ -146,6 +146,7 @@ ftruncate
 ftruncate64
 futex
 futex_time64
+futex_waitv
 futimesat
 get_kernel_syms
 get_mempolicy
diff --git a/sysdeps/unix/sysv/linux/x86_64/64/arch-syscall.h b/sysdeps/unix/sysv/linux/x86_64/64/arch-syscall.h
index 3ce2a1f..2855827 100644
--- a/sysdeps/unix/sysv/linux/x86_64/64/arch-syscall.h
+++ b/sysdeps/unix/sysv/linux/x86_64/64/arch-syscall.h
@@ -78,6 +78,7 @@
 #define __NR_fsync 74
 #define __NR_ftruncate 77
 #define __NR_futex 202
+#define __NR_futex_waitv 449
 #define __NR_futimesat 261
 #define __NR_get_kernel_syms 177
 #define __NR_get_mempolicy 239
diff --git a/sysdeps/unix/sysv/linux/x86_64/x32/arch-syscall.h b/sysdeps/unix/sysv/linux/x86_64/x32/arch-syscall.h
index 9e87e89..c1ab8ec 100644
--- a/sysdeps/unix/sysv/linux/x86_64/x32/arch-syscall.h
+++ b/sysdeps/unix/sysv/linux/x86_64/x32/arch-syscall.h
@@ -74,6 +74,7 @@
 #define __NR_fsync 1073741898
 #define __NR_ftruncate 1073741901
 #define __NR_futex 1073742026
+#define __NR_futex_waitv 1073742273
 #define __NR_futimesat 1073742085
 #define __NR_get_mempolicy 1073742063
 #define __NR_get_robust_list 1073742355
