diff --git a/coregrind/m_syswrap/priv_syswrap-linux.h b/coregrind/m_syswrap/priv_syswrap-linux.h
index 22c6c98..4a8d7e1 100644
--- a/coregrind/m_syswrap/priv_syswrap-linux.h
+++ b/coregrind/m_syswrap/priv_syswrap-linux.h
@@ -285,6 +285,7 @@ DECL_TEMPLATE(linux, sys_fanotify_mark);
 
 // Linux-specific (new in Linux 3.17)
 DECL_TEMPLATE(linux, sys_getrandom);
+DECL_TEMPLATE(linux, sys_memfd_create);
 
 /* ---------------------------------------------------------------------
    Wrappers for sockets and ipc-ery.  These are split into standalone
diff --git a/coregrind/m_syswrap/syswrap-amd64-linux.c b/coregrind/m_syswrap/syswrap-amd64-linux.c
index ae696b1..88802fb 100644
--- a/coregrind/m_syswrap/syswrap-amd64-linux.c
+++ b/coregrind/m_syswrap/syswrap-amd64-linux.c
@@ -1078,8 +1078,8 @@ static SyscallTableEntry syscall_table[] = {
 //   LIN__(__NR_sched_getattr,     sys_ni_syscall),       // 315
 //   LIN__(__NR_renameat2,         sys_ni_syscall),       // 316
 //   LIN__(__NR_seccomp,           sys_ni_syscall),       // 317
-   LINXY(__NR_getrandom,         sys_getrandom)         // 318
-//   LIN__(__NR_memfd_create,      sys_ni_syscall),       // 319
+   LINXY(__NR_getrandom,         sys_getrandom),        // 318
+   LINXY(__NR_memfd_create,      sys_memfd_create)      // 319
 
 //   LIN__(__NR_kexec_file_load,   sys_ni_syscall),       // 320
 //   LIN__(__NR_bpf,               sys_ni_syscall)        // 321
diff --git a/coregrind/m_syswrap/syswrap-arm-linux.c b/coregrind/m_syswrap/syswrap-arm-linux.c
index 4293800..200b0d1 100644
--- a/coregrind/m_syswrap/syswrap-arm-linux.c
+++ b/coregrind/m_syswrap/syswrap-arm-linux.c
@@ -1215,7 +1215,8 @@ static SyscallTableEntry syscall_main_table[] = {
    LINXY(__NR_open_by_handle_at, sys_open_by_handle_at),// 371
    LINXY(__NR_clock_adjtime,     sys_clock_adjtime),    // 372
    LINXY(__NR_sendmmsg,          sys_sendmmsg),         // 374
-   LINXY(__NR_getrandom,         sys_getrandom)         // 384
+   LINXY(__NR_getrandom,         sys_getrandom),        // 384
+   LINXY(__NR_memfd_create,      sys_memfd_create)      // 385
 };
 
 
diff --git a/coregrind/m_syswrap/syswrap-arm64-linux.c b/coregrind/m_syswrap/syswrap-arm64-linux.c
index 56fafac..a72392f 100644
--- a/coregrind/m_syswrap/syswrap-arm64-linux.c
+++ b/coregrind/m_syswrap/syswrap-arm64-linux.c
@@ -1037,6 +1037,7 @@ static SyscallTableEntry syscall_main_table[] = {
    LINXY(__NR_process_vm_readv,  sys_process_vm_readv),  // 270
    LINX_(__NR_process_vm_writev, sys_process_vm_writev), // 271
    LINXY(__NR_getrandom,         sys_getrandom),         // 278
+   LINXY(__NR_memfd_create,      sys_memfd_create),      // 279
 
 // The numbers below are bogus.  (See comment further down.)
 // When pulling entries above this line, change the numbers
diff --git a/coregrind/m_syswrap/syswrap-linux.c b/coregrind/m_syswrap/syswrap-linux.c
index f0bd3cb..7c72545 100644
--- a/coregrind/m_syswrap/syswrap-linux.c
+++ b/coregrind/m_syswrap/syswrap-linux.c
@@ -3018,6 +3018,26 @@ POST(sys_getrandom)
    POST_MEM_WRITE( ARG1, ARG2 );
 }
 
+PRE(sys_memfd_create)
+{
+   PRINT("sys_memfd_create ( %#lx, %ld )" , ARG1,ARG2);
+   PRE_REG_READ2(int, "memfd_create",
+                 char *, uname, unsigned int, flags);
+   PRE_MEM_RASCIIZ( "memfd_create(uname)", ARG1 );
+}
+
+POST(sys_memfd_create)
+{
+   vg_assert(SUCCESS);
+   if (!ML_(fd_allowed)(RES, "memfd_create", tid, True)) {
+      VG_(close)(RES);
+      SET_STATUS_Failure( VKI_EMFILE );
+   } else {
+      if (VG_(clo_track_fds))
+         ML_(record_fd_open_nameless)(tid, RES);
+   }
+}
+
 /* ---------------------------------------------------------------------
    utime wrapper
    ------------------------------------------------------------------ */
diff --git a/coregrind/m_syswrap/syswrap-mips32-linux.c b/coregrind/m_syswrap/syswrap-mips32-linux.c
index bddadd0..fa921c1 100644
--- a/coregrind/m_syswrap/syswrap-mips32-linux.c
+++ b/coregrind/m_syswrap/syswrap-mips32-linux.c
@@ -1118,7 +1118,8 @@ static SyscallTableEntry syscall_main_table[] = {
    LINXY (__NR_process_vm_readv,       sys_process_vm_readv),        // 345
    LINX_ (__NR_process_vm_writev,      sys_process_vm_writev),       // 346
    //..
-   LINXY(__NR_getrandom,               sys_getrandom)                // 353
+   LINXY(__NR_getrandom,               sys_getrandom),               // 353
+   LINXY(__NR_memfd_create,            sys_memfd_create)             // 354
 };
 
 SyscallTableEntry* ML_(get_linux_syscall_entry) (UInt sysno)
diff --git a/coregrind/m_syswrap/syswrap-mips64-linux.c b/coregrind/m_syswrap/syswrap-mips64-linux.c
index c51ab6f..f8340ab 100644
--- a/coregrind/m_syswrap/syswrap-mips64-linux.c
+++ b/coregrind/m_syswrap/syswrap-mips64-linux.c
@@ -910,7 +910,8 @@ static SyscallTableEntry syscall_main_table[] = {
    LINXY (__NR_clock_adjtime, sys_clock_adjtime),
    LINXY (__NR_process_vm_readv, sys_process_vm_readv),
    LINX_ (__NR_process_vm_writev, sys_process_vm_writev),
-   LINXY(__NR_getrandom, sys_getrandom)
+   LINXY(__NR_getrandom, sys_getrandom),
+   LINXY(__NR_memfd_create, sys_memfd_create)
 };
 
 SyscallTableEntry * ML_(get_linux_syscall_entry) ( UInt sysno )
diff --git a/coregrind/m_syswrap/syswrap-ppc32-linux.c b/coregrind/m_syswrap/syswrap-ppc32-linux.c
index 5c058c2..6b53abe 100644
--- a/coregrind/m_syswrap/syswrap-ppc32-linux.c
+++ b/coregrind/m_syswrap/syswrap-ppc32-linux.c
@@ -1258,7 +1258,8 @@ static SyscallTableEntry syscall_table[] = {
    LINXY(__NR_process_vm_readv,  sys_process_vm_readv), // 351
    LINX_(__NR_process_vm_writev, sys_process_vm_writev),// 352
 
-   LINXY(__NR_getrandom,         sys_getrandom)         // 359
+   LINXY(__NR_getrandom,         sys_getrandom),        // 359
+   LINXY(__NR_memfd_create,      sys_memfd_create)      // 360
 };
 
 SyscallTableEntry* ML_(get_linux_syscall_entry) ( UInt sysno )
diff --git a/coregrind/m_syswrap/syswrap-ppc64-linux.c b/coregrind/m_syswrap/syswrap-ppc64-linux.c
index c173593..25e0bde 100644
--- a/coregrind/m_syswrap/syswrap-ppc64-linux.c
+++ b/coregrind/m_syswrap/syswrap-ppc64-linux.c
@@ -1157,7 +1157,8 @@ static SyscallTableEntry syscall_table[] = {
    LINXY(__NR_process_vm_readv,  sys_process_vm_readv), // 351
    LINX_(__NR_process_vm_writev, sys_process_vm_writev),// 352
 
-   LINXY(__NR_getrandom,         sys_getrandom)         // 359
+   LINXY(__NR_getrandom,         sys_getrandom),        // 359
+   LINXY(__NR_memfd_create,      sys_memfd_create)      // 360
 };
 
 SyscallTableEntry* ML_(get_linux_syscall_entry) ( UInt sysno )
diff --git a/coregrind/m_syswrap/syswrap-s390x-linux.c b/coregrind/m_syswrap/syswrap-s390x-linux.c
index 6363e2d..ca969c8 100644
--- a/coregrind/m_syswrap/syswrap-s390x-linux.c
+++ b/coregrind/m_syswrap/syswrap-s390x-linux.c
@@ -1050,9 +1050,9 @@ static SyscallTableEntry syscall_table[] = {
 // ?????(__NR_sched_getattr, ),                                       // 346
 // ?????(__NR_renameat2, ),                                           // 347
 // ?????(__NR_seccomp, ),                                             // 348
-   LINXY(__NR_getrandom, sys_getrandom)                               // 349
+   LINXY(__NR_getrandom, sys_getrandom),                              // 349
 
-// ?????(__NR_memfd_create, ),                                        // 350
+   LINXY(__NR_memfd_create, sys_memfd_create)                         // 350
 };
 
 SyscallTableEntry* ML_(get_linux_syscall_entry) ( UInt sysno )
diff --git a/coregrind/m_syswrap/syswrap-x86-linux.c b/coregrind/m_syswrap/syswrap-x86-linux.c
index dcbf425..0e87679 100644
--- a/coregrind/m_syswrap/syswrap-x86-linux.c
+++ b/coregrind/m_syswrap/syswrap-x86-linux.c
@@ -1821,8 +1821,8 @@ static SyscallTableEntry syscall_table[] = {
 //   LIN__(__NR_renameat2,         sys_ni_syscall),       // 353
 //   LIN__(__NR_seccomp,           sys_ni_syscall),       // 354
 
-   LINXY(__NR_getrandom,         sys_getrandom)         // 355
-//   LIN__(__NR_memfd_create,      sys_ni_syscall),       // 356
+   LINXY(__NR_getrandom,         sys_getrandom),        // 355
+   LINXY(__NR_memfd_create,      sys_memfd_create)      // 356
 //   LIN__(__NR_bpf,               sys_ni_syscall)        // 357
 };