diff --git a/sysdeps/unix/sysv/linux/aarch64/arch-syscall.h b/sysdeps/unix/sysv/linux/aarch64/arch-syscall.h
index 7841e1b..2479c1d 100644
--- a/sysdeps/unix/sysv/linux/aarch64/arch-syscall.h
+++ b/sysdeps/unix/sysv/linux/aarch64/arch-syscall.h
@@ -132,6 +132,7 @@
 #define __NR_mlockall 230
 #define __NR_mmap 222
 #define __NR_mount 40
+#define __NR_mount_setattr 442
 #define __NR_move_mount 429
 #define __NR_move_pages 239
 #define __NR_mprotect 226
diff --git a/sysdeps/unix/sysv/linux/alpha/arch-syscall.h b/sysdeps/unix/sysv/linux/alpha/arch-syscall.h
index 6d91756..8b06b3f 100644
--- a/sysdeps/unix/sysv/linux/alpha/arch-syscall.h
+++ b/sysdeps/unix/sysv/linux/alpha/arch-syscall.h
@@ -164,6 +164,7 @@
 #define __NR_mlockall 316
 #define __NR_mmap 71
 #define __NR_mount 302
+#define __NR_mount_setattr 552
 #define __NR_move_mount 539
 #define __NR_move_pages 472
 #define __NR_mprotect 74
diff --git a/sysdeps/unix/sysv/linux/arc/arch-syscall.h b/sysdeps/unix/sysv/linux/arc/arch-syscall.h
index 021c5bc..5777ff2 100644
--- a/sysdeps/unix/sysv/linux/arc/arch-syscall.h
+++ b/sysdeps/unix/sysv/linux/arc/arch-syscall.h
@@ -136,6 +136,7 @@
 #define __NR_mlockall 230
 #define __NR_mmap2 222
 #define __NR_mount 40
+#define __NR_mount_setattr 442
 #define __NR_move_mount 429
 #define __NR_move_pages 239
 #define __NR_mprotect 226
diff --git a/sysdeps/unix/sysv/linux/arm/arch-syscall.h b/sysdeps/unix/sysv/linux/arm/arch-syscall.h
index 9352319..ed953c8 100644
--- a/sysdeps/unix/sysv/linux/arm/arch-syscall.h
+++ b/sysdeps/unix/sysv/linux/arm/arch-syscall.h
@@ -178,6 +178,7 @@
 #define __NR_mlockall 152
 #define __NR_mmap2 192
 #define __NR_mount 21
+#define __NR_mount_setattr 442
 #define __NR_move_mount 429
 #define __NR_move_pages 344
 #define __NR_mprotect 125
diff --git a/sysdeps/unix/sysv/linux/csky/arch-syscall.h b/sysdeps/unix/sysv/linux/csky/arch-syscall.h
index 4b44fac..4e8b603 100644
--- a/sysdeps/unix/sysv/linux/csky/arch-syscall.h
+++ b/sysdeps/unix/sysv/linux/csky/arch-syscall.h
@@ -141,6 +141,7 @@
 #define __NR_mlockall 230
 #define __NR_mmap2 222
 #define __NR_mount 40
+#define __NR_mount_setattr 442
 #define __NR_move_mount 429
 #define __NR_move_pages 239
 #define __NR_mprotect 226
diff --git a/sysdeps/unix/sysv/linux/hppa/arch-syscall.h b/sysdeps/unix/sysv/linux/hppa/arch-syscall.h
index 5960c4e..ac04bf9 100644
--- a/sysdeps/unix/sysv/linux/hppa/arch-syscall.h
+++ b/sysdeps/unix/sysv/linux/hppa/arch-syscall.h
@@ -169,6 +169,7 @@
 #define __NR_mmap 90
 #define __NR_mmap2 89
 #define __NR_mount 21
+#define __NR_mount_setattr 442
 #define __NR_move_mount 429
 #define __NR_move_pages 295
 #define __NR_mprotect 125
diff --git a/sysdeps/unix/sysv/linux/i386/arch-syscall.h b/sysdeps/unix/sysv/linux/i386/arch-syscall.h
index d366e15..ae733bf 100644
--- a/sysdeps/unix/sysv/linux/i386/arch-syscall.h
+++ b/sysdeps/unix/sysv/linux/i386/arch-syscall.h
@@ -193,6 +193,7 @@
 #define __NR_mmap2 192
 #define __NR_modify_ldt 123
 #define __NR_mount 21
+#define __NR_mount_setattr 442
 #define __NR_move_mount 429
 #define __NR_move_pages 317
 #define __NR_mprotect 125
diff --git a/sysdeps/unix/sysv/linux/ia64/arch-syscall.h b/sysdeps/unix/sysv/linux/ia64/arch-syscall.h
index 51133c7..d5a37b5 100644
--- a/sysdeps/unix/sysv/linux/ia64/arch-syscall.h
+++ b/sysdeps/unix/sysv/linux/ia64/arch-syscall.h
@@ -154,6 +154,7 @@
 #define __NR_mmap 1151
 #define __NR_mmap2 1172
 #define __NR_mount 1043
+#define __NR_mount_setattr 1466
 #define __NR_move_mount 1453
 #define __NR_move_pages 1276
 #define __NR_mprotect 1155
diff --git a/sysdeps/unix/sysv/linux/m68k/arch-syscall.h b/sysdeps/unix/sysv/linux/m68k/arch-syscall.h
index 4ef981e..6b4c66d 100644
--- a/sysdeps/unix/sysv/linux/m68k/arch-syscall.h
+++ b/sysdeps/unix/sysv/linux/m68k/arch-syscall.h
@@ -186,6 +186,7 @@
 #define __NR_mmap 90
 #define __NR_mmap2 192
 #define __NR_mount 21
+#define __NR_mount_setattr 442
 #define __NR_move_mount 429
 #define __NR_move_pages 310
 #define __NR_mprotect 125
diff --git a/sysdeps/unix/sysv/linux/microblaze/arch-syscall.h b/sysdeps/unix/sysv/linux/microblaze/arch-syscall.h
index 40e10d5..bf0b13a 100644
--- a/sysdeps/unix/sysv/linux/microblaze/arch-syscall.h
+++ b/sysdeps/unix/sysv/linux/microblaze/arch-syscall.h
@@ -193,6 +193,7 @@
 #define __NR_mmap2 192
 #define __NR_modify_ldt 123
 #define __NR_mount 21
+#define __NR_mount_setattr 442
 #define __NR_move_mount 429
 #define __NR_move_pages 317
 #define __NR_mprotect 125
diff --git a/sysdeps/unix/sysv/linux/mips/mips32/arch-syscall.h b/sysdeps/unix/sysv/linux/mips/mips32/arch-syscall.h
index 6110468..7c2af06 100644
--- a/sysdeps/unix/sysv/linux/mips/mips32/arch-syscall.h
+++ b/sysdeps/unix/sysv/linux/mips/mips32/arch-syscall.h
@@ -183,6 +183,7 @@
 #define __NR_mmap2 4210
 #define __NR_modify_ldt 4123
 #define __NR_mount 4021
+#define __NR_mount_setattr 4442
 #define __NR_move_mount 4429
 #define __NR_move_pages 4308
 #define __NR_mprotect 4125
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 6c580c7..478c3c7 100644
--- a/sysdeps/unix/sysv/linux/mips/mips64/n32/arch-syscall.h
+++ b/sysdeps/unix/sysv/linux/mips/mips64/n32/arch-syscall.h
@@ -167,6 +167,7 @@
 #define __NR_mlockall 6148
 #define __NR_mmap 6009
 #define __NR_mount 6160
+#define __NR_mount_setattr 6442
 #define __NR_move_mount 6429
 #define __NR_move_pages 6271
 #define __NR_mprotect 6010
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 96ea97a..6e09423 100644
--- a/sysdeps/unix/sysv/linux/mips/mips64/n64/arch-syscall.h
+++ b/sysdeps/unix/sysv/linux/mips/mips64/n64/arch-syscall.h
@@ -158,6 +158,7 @@
 #define __NR_mlockall 5148
 #define __NR_mmap 5009
 #define __NR_mount 5160
+#define __NR_mount_setattr 5442
 #define __NR_move_mount 5429
 #define __NR_move_pages 5267
 #define __NR_mprotect 5010
diff --git a/sysdeps/unix/sysv/linux/nios2/arch-syscall.h b/sysdeps/unix/sysv/linux/nios2/arch-syscall.h
index b3df453..ea919c9 100644
--- a/sysdeps/unix/sysv/linux/nios2/arch-syscall.h
+++ b/sysdeps/unix/sysv/linux/nios2/arch-syscall.h
@@ -140,6 +140,7 @@
 #define __NR_mlockall 230
 #define __NR_mmap2 222
 #define __NR_mount 40
+#define __NR_mount_setattr 442
 #define __NR_move_mount 429
 #define __NR_move_pages 239
 #define __NR_mprotect 226
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/arch-syscall.h b/sysdeps/unix/sysv/linux/powerpc/powerpc32/arch-syscall.h
index 73ac1a9..d67d604 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/arch-syscall.h
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/arch-syscall.h
@@ -183,6 +183,7 @@
 #define __NR_mmap2 192
 #define __NR_modify_ldt 123
 #define __NR_mount 21
+#define __NR_mount_setattr 442
 #define __NR_move_mount 429
 #define __NR_move_pages 301
 #define __NR_mprotect 125
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/arch-syscall.h b/sysdeps/unix/sysv/linux/powerpc/powerpc64/arch-syscall.h
index a0eb956..d6dc812 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/arch-syscall.h
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/arch-syscall.h
@@ -169,6 +169,7 @@
 #define __NR_mmap 90
 #define __NR_modify_ldt 123
 #define __NR_mount 21
+#define __NR_mount_setattr 442
 #define __NR_move_mount 429
 #define __NR_move_pages 301
 #define __NR_mprotect 125
diff --git a/sysdeps/unix/sysv/linux/riscv/rv32/arch-syscall.h b/sysdeps/unix/sysv/linux/riscv/rv32/arch-syscall.h
index 9d277b6..5d69de3 100644
--- a/sysdeps/unix/sysv/linux/riscv/rv32/arch-syscall.h
+++ b/sysdeps/unix/sysv/linux/riscv/rv32/arch-syscall.h
@@ -126,6 +126,7 @@
 #define __NR_mlockall 230
 #define __NR_mmap2 222
 #define __NR_mount 40
+#define __NR_mount_setattr 442
 #define __NR_move_mount 429
 #define __NR_move_pages 239
 #define __NR_mprotect 226
diff --git a/sysdeps/unix/sysv/linux/riscv/rv64/arch-syscall.h b/sysdeps/unix/sysv/linux/riscv/rv64/arch-syscall.h
index fb81726..94b57ee 100644
--- a/sysdeps/unix/sysv/linux/riscv/rv64/arch-syscall.h
+++ b/sysdeps/unix/sysv/linux/riscv/rv64/arch-syscall.h
@@ -132,6 +132,7 @@
 #define __NR_mlockall 230
 #define __NR_mmap 222
 #define __NR_mount 40
+#define __NR_mount_setattr 442
 #define __NR_move_mount 429
 #define __NR_move_pages 239
 #define __NR_mprotect 226
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 7d26205..f604561 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-32/arch-syscall.h
+++ b/sysdeps/unix/sysv/linux/s390/s390-32/arch-syscall.h
@@ -186,6 +186,7 @@
 #define __NR_mmap 90
 #define __NR_mmap2 192
 #define __NR_mount 21
+#define __NR_mount_setattr 442
 #define __NR_move_mount 429
 #define __NR_move_pages 310
 #define __NR_mprotect 125
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 f52b1e3..ad1a561 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-64/arch-syscall.h
+++ b/sysdeps/unix/sysv/linux/s390/s390-64/arch-syscall.h
@@ -159,6 +159,7 @@
 #define __NR_mlockall 152
 #define __NR_mmap 90
 #define __NR_mount 21
+#define __NR_mount_setattr 442
 #define __NR_move_mount 429
 #define __NR_move_pages 310
 #define __NR_mprotect 125
diff --git a/sysdeps/unix/sysv/linux/sh/arch-syscall.h b/sysdeps/unix/sysv/linux/sh/arch-syscall.h
index 07037a6..ee2d01e 100644
--- a/sysdeps/unix/sysv/linux/sh/arch-syscall.h
+++ b/sysdeps/unix/sysv/linux/sh/arch-syscall.h
@@ -179,6 +179,7 @@
 #define __NR_mmap 90
 #define __NR_mmap2 192
 #define __NR_mount 21
+#define __NR_mount_setattr 442
 #define __NR_move_mount 429
 #define __NR_move_pages 317
 #define __NR_mprotect 125
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc32/arch-syscall.h b/sysdeps/unix/sysv/linux/sparc/sparc32/arch-syscall.h
index 7701300..bbc9d93 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc32/arch-syscall.h
+++ b/sysdeps/unix/sysv/linux/sparc/sparc32/arch-syscall.h
@@ -184,6 +184,7 @@
 #define __NR_mmap 71
 #define __NR_mmap2 56
 #define __NR_mount 167
+#define __NR_mount_setattr 442
 #define __NR_move_mount 429
 #define __NR_move_pages 307
 #define __NR_mprotect 74
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/arch-syscall.h b/sysdeps/unix/sysv/linux/sparc/sparc64/arch-syscall.h
index fb7e315..b337c13 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc64/arch-syscall.h
+++ b/sysdeps/unix/sysv/linux/sparc/sparc64/arch-syscall.h
@@ -167,6 +167,7 @@
 #define __NR_mlockall 239
 #define __NR_mmap 71
 #define __NR_mount 167
+#define __NR_mount_setattr 442
 #define __NR_move_mount 429
 #define __NR_move_pages 307
 #define __NR_mprotect 74
diff --git a/sysdeps/unix/sysv/linux/syscall-names.list b/sysdeps/unix/sysv/linux/syscall-names.list
index f6cb340..8e3cfa0 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 5.11.
-kernel 5.11
+# The list of system calls is current as of Linux 5.12.
+kernel 5.12
 
 FAST_atomic_update
 FAST_cmpxchg
@@ -258,6 +258,7 @@ mmap
 mmap2
 modify_ldt
 mount
+mount_setattr
 move_mount
 move_pages
 mprotect
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 f7b0e28..5e8261c 100644
--- a/sysdeps/unix/sysv/linux/x86_64/64/arch-syscall.h
+++ b/sysdeps/unix/sysv/linux/x86_64/64/arch-syscall.h
@@ -163,6 +163,7 @@
 #define __NR_mmap 9
 #define __NR_modify_ldt 154
 #define __NR_mount 165
+#define __NR_mount_setattr 442
 #define __NR_move_mount 429
 #define __NR_move_pages 279
 #define __NR_mprotect 10
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 dd9b2dd..9d26d20 100644
--- a/sysdeps/unix/sysv/linux/x86_64/x32/arch-syscall.h
+++ b/sysdeps/unix/sysv/linux/x86_64/x32/arch-syscall.h
@@ -157,6 +157,7 @@
 #define __NR_mmap 1073741833
 #define __NR_modify_ldt 1073741978
 #define __NR_mount 1073741989
+#define __NR_mount_setattr 1073742266
 #define __NR_move_mount 1073742253
 #define __NR_move_pages 1073742357
 #define __NR_mprotect 1073741834
