diff --git a/arch/alpha/include/asm/unistd.h b/arch/alpha/include/asm/unistd.h
index 564ba87bdc38..31ad350b58a0 100644
--- a/arch/alpha/include/asm/unistd.h
+++ b/arch/alpha/include/asm/unistd.h
@@ -29,9 +29,5 @@
 #define __IGNORE_getppid
 #define __IGNORE_getuid
 
-/* Alpha doesn't have protection keys. */
-#define __IGNORE_pkey_mprotect
-#define __IGNORE_pkey_alloc
-#define __IGNORE_pkey_free
 
 #endif /* _ALPHA_UNISTD_H */
diff --git a/arch/alpha/kernel/syscalls/syscall.tbl b/arch/alpha/kernel/syscalls/syscall.tbl
index b0e247287908..25b4a7e76943 100644
--- a/arch/alpha/kernel/syscalls/syscall.tbl
+++ b/arch/alpha/kernel/syscalls/syscall.tbl
@@ -452,3 +452,7 @@
 521	common	pwritev2			sys_pwritev2
 522	common	statx				sys_statx
 523	common	io_pgetevents			sys_io_pgetevents
+524	common	pkey_alloc			sys_pkey_alloc
+525	common	pkey_free			sys_pkey_free
+526	common	pkey_mprotect			sys_pkey_mprotect
+527	common	rseq				sys_rseq
diff --git a/arch/ia64/kernel/syscalls/syscall.tbl b/arch/ia64/kernel/syscalls/syscall.tbl
index 2e93dbdcdb80..84e03de00177 100644
--- a/arch/ia64/kernel/syscalls/syscall.tbl
+++ b/arch/ia64/kernel/syscalls/syscall.tbl
@@ -339,3 +339,7 @@
 327	common	io_pgetevents			sys_io_pgetevents
 328	common	perf_event_open			sys_perf_event_open
 329	common	seccomp				sys_seccomp
+330	common	pkey_alloc			sys_pkey_alloc
+331	common	pkey_free			sys_pkey_free
+332	common	pkey_mprotect			sys_pkey_mprotect
+333	common	rseq				sys_rseq
diff --git a/arch/m68k/kernel/syscalls/syscall.tbl b/arch/m68k/kernel/syscalls/syscall.tbl
index 5354ba02eed2..ae88b85d068e 100644
--- a/arch/m68k/kernel/syscalls/syscall.tbl
+++ b/arch/m68k/kernel/syscalls/syscall.tbl
@@ -388,6 +388,10 @@
 378	common	pwritev2			sys_pwritev2
 379	common	statx				sys_statx
 380	common	seccomp				sys_seccomp
+381	common	pkey_alloc			sys_pkey_alloc
+382	common	pkey_free			sys_pkey_free
+383	common	pkey_mprotect			sys_pkey_mprotect
+384	common	rseq				sys_rseq
 # room for arch specific calls
 393	common	semget				sys_semget
 394	common	semctl				sys_semctl
diff --git a/arch/parisc/include/asm/unistd.h b/arch/parisc/include/asm/unistd.h
index c2c2afb28941..9ec1026af877 100644
--- a/arch/parisc/include/asm/unistd.h
+++ b/arch/parisc/include/asm/unistd.h
@@ -12,9 +12,6 @@
 
 #define __IGNORE_select			/* newselect */
 #define __IGNORE_fadvise64		/* fadvise64_64 */
-#define __IGNORE_pkey_mprotect
-#define __IGNORE_pkey_alloc
-#define __IGNORE_pkey_free
 
 #ifndef ASM_LINE_SEP
 # define ASM_LINE_SEP ;
diff --git a/arch/parisc/kernel/syscalls/syscall.tbl b/arch/parisc/kernel/syscalls/syscall.tbl
index 9bbd2f9f56c8..e07231de3597 100644
--- a/arch/parisc/kernel/syscalls/syscall.tbl
+++ b/arch/parisc/kernel/syscalls/syscall.tbl
@@ -367,3 +367,7 @@
 348	common	pwritev2		sys_pwritev2			compat_sys_pwritev2
 349	common	statx			sys_statx
 350	common	io_pgetevents		sys_io_pgetevents		compat_sys_io_pgetevents
+351	common	pkey_alloc		sys_pkey_alloc
+352	common	pkey_free		sys_pkey_free
+353	common	pkey_mprotect		sys_pkey_mprotect
+354	common	rseq			sys_rseq
diff --git a/arch/s390/include/asm/unistd.h b/arch/s390/include/asm/unistd.h
index a1fbf15d53aa..ed08f114ee91 100644
--- a/arch/s390/include/asm/unistd.h
+++ b/arch/s390/include/asm/unistd.h
@@ -11,9 +11,6 @@
 #include <asm/unistd_nr.h>
 
 #define __IGNORE_time
-#define __IGNORE_pkey_mprotect
-#define __IGNORE_pkey_alloc
-#define __IGNORE_pkey_free
 
 #define __ARCH_WANT_NEW_STAT
 #define __ARCH_WANT_OLD_READDIR
diff --git a/arch/s390/kernel/syscalls/syscall.tbl b/arch/s390/kernel/syscalls/syscall.tbl
index 428cf512a757..f84ea364a302 100644
--- a/arch/s390/kernel/syscalls/syscall.tbl
+++ b/arch/s390/kernel/syscalls/syscall.tbl
@@ -391,6 +391,9 @@
 381  common	kexec_file_load		sys_kexec_file_load		compat_sys_kexec_file_load
 382  common	io_pgetevents		sys_io_pgetevents		compat_sys_io_pgetevents
 383  common	rseq			sys_rseq			compat_sys_rseq
+384  common	pkey_alloc		sys_pkey_alloc			sys_pkey_alloc
+385  common	pkey_free		sys_pkey_free			sys_pkey_free
+386  common	pkey_mprotect		sys_pkey_mprotect		sys_pkey_mprotect
 # room for arch specific syscalls
 392	64	semtimedop		sys_semtimedop			-
 393  common	semget			sys_semget			sys_semget
diff --git a/arch/sh/kernel/syscalls/syscall.tbl b/arch/sh/kernel/syscalls/syscall.tbl
index 6d0b84e3ef2d..3f96ad0424e1 100644
--- a/arch/sh/kernel/syscalls/syscall.tbl
+++ b/arch/sh/kernel/syscalls/syscall.tbl
@@ -391,6 +391,10 @@
 381	common	preadv2				sys_preadv2
 382	common	pwritev2			sys_pwritev2
 383	common	statx				sys_statx
+384	common	pkey_alloc			sys_pkey_alloc
+385	common	pkey_free			sys_pkey_free
+386	common	pkey_mprotect			sys_pkey_mprotect
+387	common	rseq				sys_rseq
 # room for arch specific syscalls
 393	common	semget				sys_semget
 394	common	semctl				sys_semctl
diff --git a/arch/sparc/include/asm/unistd.h b/arch/sparc/include/asm/unistd.h
index 5194d86ef72d..08696ea5dca8 100644
--- a/arch/sparc/include/asm/unistd.h
+++ b/arch/sparc/include/asm/unistd.h
@@ -59,9 +59,4 @@
 #define __IGNORE_getresgid
 #endif
 
-/* Sparc doesn't have protection keys. */
-#define __IGNORE_pkey_mprotect
-#define __IGNORE_pkey_alloc
-#define __IGNORE_pkey_free
-
 #endif /* _SPARC_UNISTD_H */
diff --git a/arch/sparc/kernel/syscalls/syscall.tbl b/arch/sparc/kernel/syscalls/syscall.tbl
index 8c9580302422..24ebef675184 100644
--- a/arch/sparc/kernel/syscalls/syscall.tbl
+++ b/arch/sparc/kernel/syscalls/syscall.tbl
@@ -407,6 +407,10 @@
 359	common	pwritev2		sys_pwritev2			compat_sys_pwritev2
 360	common	statx			sys_statx
 361	common	io_pgetevents		sys_io_pgetevents		compat_sys_io_pgetevents
+362	common	pkey_alloc		sys_pkey_alloc
+363	common	pkey_free		sys_pkey_free
+364	common	pkey_mprotect		sys_pkey_mprotect
+365	common	rseq			sys_rseq
 # room for arch specific syscalls
 392	64	semtimedop			sys_semtimedop
 393	common	semget			sys_semget
diff --git a/arch/xtensa/kernel/syscalls/syscall.tbl b/arch/xtensa/kernel/syscalls/syscall.tbl
index f8befa11b0c4..c699e014e0dd 100644
--- a/arch/xtensa/kernel/syscalls/syscall.tbl
+++ b/arch/xtensa/kernel/syscalls/syscall.tbl
@@ -372,3 +372,4 @@
 349	common	pkey_alloc			sys_pkey_alloc
 350	common	pkey_free			sys_pkey_free
 351	common	statx				sys_statx
+352	common	rseq				sys_rseq
