Update syscall lists for Linux 5.12.

Linux 5.12 has one new syscall, mount_setattr.  Update
syscall-names.list and regenerate the arch-syscall.h headers with
build-many-glibcs.py update-syscalls.

Tested with build-many-glibcs.py.

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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