diff --git a/arch/aarch64/bits/syscall.h b/arch/aarch64/bits/syscall.h
index d7a1420aaf1f45431c465331bfdcf9554d961d30..d64b4371345c5646ecf8f15b551892bd56013731 100644
--- a/arch/aarch64/bits/syscall.h
+++ b/arch/aarch64/bits/syscall.h
@@ -265,6 +265,8 @@
 #define __NR_memfd_create 279
 #define __NR_bpf 280
 #define __NR_execveat 281
+#define __NR_userfaultfd 282
+#define __NR_membarrier 283
 
 #define SYS_io_setup __NR_io_setup
 #define SYS_io_destroy __NR_io_destroy
@@ -533,3 +535,5 @@
 #define SYS_memfd_create __NR_memfd_create
 #define SYS_bpf __NR_bpf
 #define SYS_execveat __NR_execveat
+#define SYS_userfaultfd __NR_userfaultfd
+#define SYS_membarrier __NR_membarrier
diff --git a/arch/arm/bits/syscall.h b/arch/arm/bits/syscall.h
index df6cda016316a5067697ca87884fa1b406efe76b..0ddb2ccf4a3bec8e1bcbaef0cba7376a4f9a4e60 100644
--- a/arch/arm/bits/syscall.h
+++ b/arch/arm/bits/syscall.h
@@ -341,6 +341,8 @@
 #define __NR_memfd_create	385
 #define __NR_bpf	386
 #define __NR_execveat	387
+#define __NR_userfaultfd	388
+#define __NR_membarrier		389
 
 #define __ARM_NR_breakpoint	0x0f0001
 #define __ARM_NR_cacheflush	0x0f0002
@@ -693,3 +695,5 @@
 #define SYS_memfd_create	385
 #define SYS_bpf	386
 #define SYS_execveat	387
+#define SYS_userfaultfd	388
+#define SYS_membarrier		389
diff --git a/arch/i386/bits/syscall.h b/arch/i386/bits/syscall.h
index 64004d8e9db6464139503b9736564e2a5ff0f5cb..27c5325c02ace66d65ab11a12c943a5bb5689476 100644
--- a/arch/i386/bits/syscall.h
+++ b/arch/i386/bits/syscall.h
@@ -372,6 +372,8 @@
 #define __NR_recvfrom		371
 #define __NR_recvmsg		372
 #define __NR_shutdown		373
+#define __NR_userfaultfd	374
+#define __NR_membarrier		375
 
 
 /* Repeated with SYS_ prefix */
@@ -750,3 +752,5 @@
 #define SYS_recvfrom		371
 #define SYS_recvmsg		372
 #define SYS_shutdown		373
+#define SYS_userfaultfd		374
+#define SYS_membarrier		375
diff --git a/arch/mips/bits/syscall.h b/arch/mips/bits/syscall.h
index 06761ed4b693c7f565525c6e989bf3d94e48c993..08bac39d6cbbde633ff26ba4e1f7629ea1f38fcd 100644
--- a/arch/mips/bits/syscall.h
+++ b/arch/mips/bits/syscall.h
@@ -354,6 +354,8 @@
 #define __NR_memfd_create            4354
 #define __NR_bpf                     4355
 #define __NR_execveat                4356
+#define __NR_userfaultfd             4357
+#define __NR_membarrier              4358
 
 
 /* Repeated with SYS_ prefix */
@@ -713,3 +715,5 @@
 #define SYS_memfd_create            4354
 #define SYS_bpf                     4355
 #define SYS_execveat                4356
+#define SYS_userfaultfd             4357
+#define SYS_membarrier              4358
diff --git a/arch/or1k/bits/syscall.h b/arch/or1k/bits/syscall.h
index 967db728149254304b4dcdd1119a510d08cd1280..203e243baf42e19bff00009f865d2b264c2e4f80 100644
--- a/arch/or1k/bits/syscall.h
+++ b/arch/or1k/bits/syscall.h
@@ -265,6 +265,8 @@
 #define __NR_memfd_create 279
 #define __NR_bpf 280
 #define __NR_execveat 281
+#define __NR_userfaultfd 282
+#define __NR_membarrier 283
 
 #define SYS_io_setup __NR_io_setup
 #define SYS_io_destroy __NR_io_destroy
@@ -533,3 +535,5 @@
 #define SYS_memfd_create __NR_memfd_create
 #define SYS_bpf __NR_bpf
 #define SYS_execveat __NR_execveat
+#define SYS_userfaultfd __NR_userfaultfd
+#define SYS_membarrier __NR_membarrier
diff --git a/arch/powerpc/bits/syscall.h b/arch/powerpc/bits/syscall.h
index 36fb6148fc2d5ac9487a7f1a7e1d2742a62e265a..2dfec2fae0d03715b6a4a7b79c9a3deebbdc57f5 100644
--- a/arch/powerpc/bits/syscall.h
+++ b/arch/powerpc/bits/syscall.h
@@ -364,6 +364,9 @@
 #define __NR_memfd_create          360
 #define __NR_bpf                   361
 #define __NR_execveat              362
+#define __NR_switch_endian         363
+#define __NR_userfaultfd           364
+#define __NR_membarrier            365
 
 /*
  * repeated with SYS prefix
@@ -734,3 +737,6 @@
 #define SYS_memfd_create          360
 #define SYS_bpf                   361
 #define SYS_execveat              362
+#define SYS_switch_endian         363
+#define SYS_userfaultfd           364
+#define SYS_membarrier            365
diff --git a/arch/x32/bits/syscall.h b/arch/x32/bits/syscall.h
index 5a6d4d10672d30540d54074d7301d5a03e82a700..6240c356b580211d19c2943b7f772ed2a7275b02 100644
--- a/arch/x32/bits/syscall.h
+++ b/arch/x32/bits/syscall.h
@@ -277,6 +277,8 @@
 #define __NR_memfd_create (__X32_SYSCALL_BIT + 319)
 #define __NR_kexec_file_load (__X32_SYSCALL_BIT + 320)
 #define __NR_bpf (__X32_SYSCALL_BIT + 321)
+#define __NR_userfaultfd (__X32_SYSCALL_BIT + 323)
+#define __NR_membarrier (__X32_SYSCALL_BIT + 324)
 
 #define __NR_rt_sigaction (__X32_SYSCALL_BIT + 512)
 #define __NR_rt_sigreturn (__X32_SYSCALL_BIT + 513)
@@ -607,6 +609,8 @@
 #define SYS_memfd_create __NR_memfd_create
 #define SYS_kexec_file_load __NR_kexec_file_load
 #define SYS_bpf __NR_bpf
+#define SYS_userfaultfd __NR_userfaultfd
+#define SYS_membarrier __NR_membarrier
 
 
 #define SYS_rt_sigaction __NR_rt_sigaction
diff --git a/arch/x86_64/bits/syscall.h b/arch/x86_64/bits/syscall.h
index 96ec51fa455e27962f0bd51d6ab556347ce5100c..0ff502686a0c83aeb081ec7f28eca5e5eb896d17 100644
--- a/arch/x86_64/bits/syscall.h
+++ b/arch/x86_64/bits/syscall.h
@@ -321,6 +321,8 @@
 #define __NR_kexec_file_load			320
 #define __NR_bpf				321
 #define __NR_execveat				322
+#define __NR_userfaultfd			323
+#define __NR_membarrier				324
 
 
 
@@ -649,3 +651,5 @@
 #define SYS_kexec_file_load			320
 #define SYS_bpf					321
 #define SYS_execveat				322
+#define SYS_userfaultfd				323
+#define SYS_membarrier				324